BWP SEC 보고서 - Boardwalk Pipeline Partners L.P- 연례 보고, 기업 사업 설명서, 유가증권계출서

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SEC Filings

All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Boardwalk Pipeline Partners L.P

SEC Filings (Chronological Order)

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May 4, 2026	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 ☐ TRANSITION REPORT P UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
May 4, 2026	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partners, LP Boardwalk EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 3.40% Notes due 2031 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 3.60% Notes due 2032 Boardwalk Pipeline Partn
March 17, 2026	LETTER	LETTER March 17, 2026 Scott A. Hallam President, Chief Executive Officer and Director Boardwalk Pipeline Partners, LP 9 Greenway Plaza, Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Registration Statement on Form S-3 Filed March 11, 2026 File No. 333-294210 Dear Scott A. Hallam: This is to advise you that we have not reviewed and will not review your registration statement. Please r
March 17, 2026	LETTER	LETTER March 17, 2026 Scott A. Hallam President, Chief Executive Officer and Director Boardwalk Pipeline Partners, LP 9 Greenway Plaza, Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Registration Statement on Form S-3 Filed March 11, 2026 File No. 333-294210 Dear Scott A. Hallam: This is to advise you that we have not reviewed and will not review your registration statement. Please r
March 17, 2026	CORRESP	(Signature Page Follows) CORRESP March 17, 2026 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3 File Nos. 333-294210 and 333-294210-01 Ladies and Gentlemen: On behalf of Boardwalk Pipeline Partners, LP and Boardwalk
March 17, 2026	CORRESP	(Signature Page Follows) CORRESP March 17, 2026 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3 File Nos. 333-294210 and 333-294210-01 Ladies and Gentlemen: On behalf of Boardwalk Pipeline Partners, LP and Boardwalk
March 11, 2026	EX-4.9	[Form of Senior Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, as Trustee Dated as of Debt Securities EX-4.9 Exhibit 4.9 [Form of Senior Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, and [ ], as Trustee INDENTURE Dated as of Debt Securities CROSS-REFERENCE TABLE TIA Section Indenture Section 310 (a) 7.10 (b) 7.10 (c) N.A. 311 (a) 7.11 (b) 7.11 (c) N.A. 312 (a) 5.01 (b) 5.02 (c) 5.02 313 (a) 5.03
March 11, 2026	S-3	As filed with the Securities and Exchange Commission on March 11, 2026 S-3 Table of Contents As filed with the Securities and Exchange Commission on March 11, 2026 Registration No.
March 11, 2026	EX-FILING FEES	Security Type Calculation of Filing Fee Tables S-3 Boardwalk Pipeline Partners, LP Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Debt Debt Securities 457(o) Other Warrants 457(o) Other Rights 457(o) Other Guarantees of Debt Securities 457(o) Fees to be Paid 1 Unallocated (Universal) Shelf 457(o) $ 3,500,000,000.
March 11, 2026	EX-4.11	[Form of Subordinated Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, [ ], as Trustee Dated as of Debt Securities EX-4.11 Exhibit 4.11 [Form of Subordinated Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, and [ ], as Trustee INDENTURE Dated as of Debt Securities CROSS-REFERENCE TABLE TIA Section Indenture Section 310 (a) 7.10 (b) 7.10 (c) N.A. 311 (a) 7.11 (b) 7.11 (c) N.A. 312 (a) 5.01 (b) 5.02 (c) 5.02 31
March 11, 2026	EX-4.11	[Form of Subordinated Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, [ ], as Trustee Dated as of Debt Securities EX-4.11 Exhibit 4.11 [Form of Subordinated Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, and [ ], as Trustee INDENTURE Dated as of Debt Securities CROSS-REFERENCE TABLE TIA Section Indenture Section 310 (a) 7.10 (b) 7.10 (c) N.A. 311 (a) 7.11 (b) 7.11 (c) N.A. 312 (a) 5.01 (b) 5.02 (c) 5.02 31
March 11, 2026	S-3	As filed with the Securities and Exchange Commission on March 11, 2026 S-3 Table of Contents As filed with the Securities and Exchange Commission on March 11, 2026 Registration No.
March 11, 2026	EX-FILING FEES	Security Type Calculation of Filing Fee Tables S-3 Boardwalk Pipeline Partners, LP Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Debt Debt Securities 457(o) Other Warrants 457(o) Other Rights 457(o) Other Guarantees of Debt Securities 457(o) Fees to be Paid 1 Unallocated (Universal) Shelf 457(o) $ 3,500,000,000.
March 11, 2026	EX-4.9	[Form of Senior Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, as Trustee Dated as of Debt Securities EX-4.9 Exhibit 4.9 [Form of Senior Indenture] BOARDWALK PIPELINES, LP, as Issuer, BOARDWALK PIPELINE PARTNERS, LP, as Guarantor, any other Guarantors party hereto, and [ ], as Trustee INDENTURE Dated as of Debt Securities CROSS-REFERENCE TABLE TIA Section Indenture Section 310 (a) 7.10 (b) 7.10 (c) N.A. 311 (a) 7.11 (b) 7.11 (c) N.A. 312 (a) 5.01 (b) 5.02 (c) 5.02 313 (a) 5.03
February 10, 2026	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 3.40% Notes due 2031 Boardwalk Pipeline Partn
February 10, 2026	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
November 24, 2025	EX-4.1	BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee 5.375% SENIOR NOTES DUE 2036 ELEVENTH SUPPLEMENTAL INDENTURE Dated as of November 24, 2025 Dated as of August 21 EX-4.1 Exhibit 4.1 Execution Version BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee $550,000,000 5.375% SENIOR NOTES DUE 2036 ELEVENTH SUPPLEMENTAL INDENTURE Dated as of November 24, 2025 to INDENTURE Dated as of August 21, 2009 TABLE OF CONTENTS Page ARTICLE I ESTABLISHMENT OF NEW SERIES 1 Section 1.0
November 24, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): November 24, 2025 BOARDWALK PIPEL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): November 24, 2025 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or
November 17, 2025	EX-1.1	$550,000,000 BOARDWALK PIPELINES, LP 5.375% Senior Notes due 2036 UNDERWRITING AGREEMENT EX-1.1 Exhibit 1.1 Execution Version $550,000,000 BOARDWALK PIPELINES, LP 5.375% Senior Notes due 2036 UNDERWRITING AGREEMENT November 13, 2025 BARCLAYS CAPITAL INC. CITIGROUP GLOBAL MARKETS INC. MUFG SECURITIES AMERICAS INC. WELLS FARGO SECURITIES, LLC As Representatives of the several Underwriters named in Schedule 1 hereto c/o BARCLAYS CAPITAL INC. 745 SEVENTH AVENUE NEW YORK, NEW YORK 10019 c/
November 17, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): November 13, 2025 BOARDWALK PIPEL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): November 13, 2025 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or
November 14, 2025	424B2	$550,000,000 Boardwalk Pipelines, LP 5.375% Senior Notes due 2036 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP 424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-274067 333-274067-01 PROSPECTUS SUPPLEMENT (To Prospectus Dated September 15, 2023) $550,000,000 Boardwalk Pipelines, LP 5.375% Senior Notes due 2036 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP This is an offering by Boardwalk Pipelines, LP of $550,000,000 of 5.375% senior notes due 2036. Inte
November 13, 2025	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $550,000,000 5.375% Senior Notes due 2036 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moody’s / S&P / Fitch): Baa2 / BBB / BBB Note type FWP Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated November 13, 2025 Registration Statement No.
November 13, 2025	424B5	Subject to Completion, dated November 13, 2025 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-274067 333-274067-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supp
November 12, 2025	EX-10.1	$1,000,000,000 FOURTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT Dated as of November 10, 2025 BOARDWALK PIPELINES, LP, TEXAS GAS TRANSMISSION, LLC, and GULF SOUTH PIPELINE COMPANY, LLC, as Borrowers BOARDWALK PIPELINE PARTNERS, LP, as Guarantor EXHIBIT 10.1 Execution Version Published CUSIP Number: [] $1,000,000,000 FOURTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT Dated as of November 10, 2025 among BOARDWALK PIPELINES, LP, TEXAS GAS TRANSMISSION, LLC, and GULF SOUTH PIPELINE COMPANY, LLC, as Borrowers BOARDWALK PIPELINE PARTNERS, LP, as Guarantor The Several Lenders and Issuers from time to time party hereto, WELLS FARGO BANK, N.A
November 12, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date Of Report (Date of earliest event reported) November 10, 2025 BOARDWALK PIPELI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date Of Report (Date of earliest event reported) November 10, 2025 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or o
November 3, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 ☐ TRANSITION REPO UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
November 3, 2025	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 3.40% Notes due 2031 Boardwalk Pipeline Partn
August 4, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT PU UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
August 4, 2025	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 3.40% Notes due 2031 Boardwalk Pipeline Partn
May 5, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT P UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
May 5, 2025	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 3.40% Notes due 2031 Boardwalk Pipeline Partn
February 11, 2025	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
February 11, 2025	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 3.40% Notes due 2031 Boardwalk Pipeline Partn
November 4, 2024	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partn
November 4, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPO UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
July 29, 2024	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partn
July 29, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PU UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
May 6, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT P UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
May 6, 2024	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partn
February 16, 2024	8-K	Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): February 15, 2024 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or
February 16, 2024	EX-4.1	Tenth Supplemental Indenture, dated February 15, 2024, by and among Boardwalk Pipelines, LP, as issuer, Boardwalk Pipeline Partners, LP, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (Incorporated by reference to Exhibit 4.1 to Boardwalk Pipeline Partners, LP’s Current Report on Form 8-K, filed on February 16, 2024) Exhibit 4.1 Execution Version BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee $600,000,000 5.625% SENIOR NOTES DUE 2034 TENTH SUPPLEMENTAL INDENTURE Dated as of February 15, 2024 to INDENTURE Dated as of August 21, 2009 TABLE OF CONTENTS Page ARTICLE I ESTABLISHMENT OF NEW SERIES 1 Section 1.01 Establishm
February 9, 2024	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $600,000,000 5.625% Senior Notes due 2034 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moody’s / S&P / Fitch): Baa2 / BBB- / BBB Note typ Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated February 8, 2024 Registration Statement No.
February 9, 2024	8-K	Entry into a Material Definitive Agreement UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): February 8, 2024 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or o
February 9, 2024	EX-1.1	Underwriting Agreement dated as of February 8, 2024, among Barclays Capital Inc., J.P. Morgan Securities LLC, MUFG Securities Americas Inc. and Truist Securities, Inc., as representatives of the several underwriters set forth in Schedule 1 thereto, and Boardwalk Pipeline Partners, LP and Boardwalk Pipelines, LP. Exhibit 1.1 Execution Version $600,000,000 BOARDWALK PIPELINES, LP 5.625% Senior Notes due 2034 UNDERWRITING AGREEMENT February 8, 2024 BARCLAYS CAPITAL INC. J.P. MORGAN SECURITIES LLC MUFG SECURITIES AMERICAS INC. TRUIST SECURITIES, INC. As Representatives of the several Underwriters named in Schedule 1 hereto c/o BARCLAYS CAPITAL INC. 745 SEVENTH AVENUE NEW YORK, NY 10019 c/o J.P. MORGAN SECURIT
February 9, 2024	424B2	$600,000,000 Boardwalk Pipelines, LP 5.625% Senior Notes due 2034 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-274067 333-274067-01 PROSPECTUS SUPPLEMENT (To Prospectus Dated September 15, 2023) $600,000,000 Boardwalk Pipelines, LP 5.625% Senior Notes due 2034 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP This is an offering by Boardwalk Pipelines, LP of $600,000,000 of 5.625% senior notes due 2034. Interest o
February 8, 2024	424B5	Subject to Completion, dated February 8, 2024 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-274067 333-274067-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supplement
February 6, 2024	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partn
February 6, 2024	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
October 30, 2023	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partn
October 30, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPO UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
September 13, 2023	CORRESP	(Signature Page Follows) September 13, 2023 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3, as amended File Nos. 333-274067 and 333-274067-01 Ladies and Gentlemen: On behalf of Boardwalk Pipeline Partners, LP and B
August 30, 2023	S-3/A	As filed with the Securities and Exchange Commission on August 30, 2023 S-3/A Table of Contents As filed with the Securities and Exchange Commission on August 30, 2023 Registration No.
August 25, 2023	LETTER	LETTER United States securities and exchange commission logo August 25, 2023 Stanley Horton President and Chief Executive Officer Boardwalk Pipeline Partners, LP 9 Greenway Plaza, Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Registration Statement on Form S-3 Filed August 18, 2023 File No.
August 18, 2023	EX-FILING FEES	Calculation of Filing Fee Table. Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) BOARDWALK PIPELINE PARTNERS, LP BOARDWALK PIPELINES, LP (Exact Name of Registrant as Specified in its Charter) Table 1 – Newly Registered Securities Security Type Security Class Title Fee Calculation Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to Be Paid Debt Debt Securities(2) Rule 457(o) — — — — — Other Warrants Rule 457(o) — — — — — Other Rights Rule 457(o) — — — — — Other Guarantees of Debt securities(3) Rule 457(o) — — — — — Unallocated (Universal) Shelf (1) — Rule 457(o) — — $1,500,000,000 $110.
August 18, 2023	EX-25.2	Form T-1 Statement of Eligibility of the Bank of New York Mellon Trust Company, N.A. respecting the form of indenture governing the subordinated debt securities. Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-l STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-
August 18, 2023	S-3	As filed with the Securities and Exchange Commission on August 18, 2023 S-3 Table of Contents As filed with the Securities and Exchange Commission on August 18, 2023 Registration No.
August 18, 2023	EX-25.1	Form T-1 Statement of Eligibility of The Bank of New York Mellon Trust Company, N.A. respecting the indenture dated as of August 21, 2009. Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-l STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-
July 31, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PU UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
July 31, 2023	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partn
July 3, 2023	EX-10.1	Agreement and Amendment No. 5 to Third Amended and Restated Revolving Credit Agreement, dated as of June 30, 2023, among Boardwalk Pipelines, LP, Texas Gas Transmission, LLC and Gulf South Pipeline Company, LLC, as borrowers, Boardwalk Pipeline Partners, LP, as guarantor, the several lenders and issuers party thereto, and Wells Fargo Bank, N.A., as administrative agent (Incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed on July 3, 2023). EXHIBIT 10.1 Execution Version AGREEMENT AND AMENDMENT NO. 5 TO THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT AGREEMENT AND AMENDMENT NO. 5, dated as of June 30, 2023 (this “Amendment”), by and among BOARDWALK PIPELINES, LP, a Delaware limited partnership (the “Parent Borrower”), TEXAS GAS TRANSMISSION, LLC, a Delaware limited liability company (“Texas Gas”), and GULF SOUTH PIPELINE COMPAN
July 3, 2023	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date Of Report (Date of earliest event reported) June 30, 2023 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or organ
May 1, 2023	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.80% Notes due 2029 Boardwalk Pipeline Partn
May 1, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT P UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
February 7, 2023	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
February 7, 2023	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
October 31, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ☐ TRANSITION REPO UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
October 31, 2022	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
August 1, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ☐ TRANSITION REPORT PU UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
August 1, 2022	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
July 5, 2022	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date Of Report (Date of earliest event reported) June 30, 2022 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or organ
July 5, 2022	EX-10.1	Agreement and Amendment No. 4 to Third Amended and Restated Revolving Credit Agreement, dated as of June 30, 2022, among Boardwalk Pipelines, LP, Texas Gas Transmission, LLC and Gulf South Pipeline Company, LLC, as borrowers, Boardwalk Pipeline Partners, LP, as guarantor, the several lenders and issuers party thereto, and Wells Fargo Bank, N.A., as administrative agent (Incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed on July 5, 2022). EXHIBIT 10.1 Execution Version AGREEMENT AND AMENDMENT NO. 4 TO THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT AGREEMENT AND AMENDMENT NO. 4, dated as of June 30, 2022 (this ?Amendment?), by and among BOARDWALK PIPELINES, LP, a Delaware limited partnership (the ?Parent Borrower?), TEXAS GAS TRANSMISSION, LLC, a Delaware limited liability company (?Texas Gas?), and GULF SOUTH PIPELINE COMPAN
May 2, 2022	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
May 2, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐ TRANSITION REPORT P UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
February 17, 2022	EX-4.1	Ninth Supplemental Indenture, dated February 16, 2022, by and among Boardwalk Pipelines, LP, as issuer, Boardwalk Pipeline Partners, LP, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (Incorporated by reference to Exhibit 4.1 to Boardwalk Pipeline Partners, LP’s Current Report on Form 8-K, filed on February 16, 2022). Exhibit 4.1 Execution Version BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee $500,000,000 3.600% SENIOR NOTES DUE 2032 NINTH SUPPLEMENTAL INDENTURE Dated as of February 16, 2022 to INDENTURE Dated as of August 21, 2009 TABLE OF CONTENTS ARTICLE I ESTABLISHMENT OF NEW SERIES 1 Section 1.01 Establishment o
February 17, 2022	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): February 16, 2022 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or
February 10, 2022	424B2	$500,000,000 Boardwalk Pipelines, LP 3.600% Senior Notes due 2032 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-252934 333-252934-01 PROSPECTUS SUPPLEMENT (To Prospectus Dated February 22, 2021) $500,000,000 Boardwalk Pipelines, LP 3.600% Senior Notes due 2032 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP This is an offering by Boardwalk Pipelines, LP of $500,000,000 of 3.600% senior notes due 2032. Interest on
February 10, 2022	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): February 9, 2022 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or o
February 10, 2022	EX-1.1	Underwriting Agreement dated as of February 9, 2022, among Barclays Capital Inc., J.P. Morgan Securities LLC, MUFG Securities Americas Inc. and Truist Securities, Inc., as representatives of the several underwriters set forth in Schedule 1 thereto, and Boardwalk Pipeline Partners, LP and Boardwalk Pipelines, LP. EX-1.1 2 d315225dex11.htm EX-1.1 Exhibit 1.1 Execution Version $500,000,000 BOARDWALK PIPELINES, LP 3.600% Senior Notes due 2032 UNDERWRITING AGREEMENT February 9, 2022 BARCLAYS CAPITAL INC. J.P. MORGAN SECURITIES LLC MUFG SECURITIES AMERICAS INC. TRUIST SECURITIES, INC. As Representatives of the several Underwriters named in Schedule 1 hereto c/o BARCLAYS CAPITAL INC. 745 SEVENTH AVENUE NEW YORK,
February 9, 2022	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $500,000,000 3.600% Senior Notes due 2032 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moody’s / S&P / Fitch): Baa2 / BBB- / BBB Note typ Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated February 9, 2022 Registration Statement No.
February 9, 2022	424B5	Subject to Completion, dated February 9, 2022 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-252934 333-252934-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supplement
February 8, 2022	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
February 8, 2022	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
November 1, 2021	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ☐ TRANSITION REPO UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
November 1, 2021	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EX-22.1 2 bwp2021q310qex221.htm BWP 21 Q3 EXHIBIT 22.1 EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pip
August 2, 2021	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ☐ TRANSITION REPORT PU UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
August 2, 2021	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
May 27, 2021	EX-10.1	Master Assignment and Amendment No. 3 to Third Amended and Restated Revolving Credit Agreement, dated as of May 27, 2021, among Boardwalk Pipelines, LP, Texas Gas Transmission, LLC and Gulf South Pipeline Company, LLC, as borrowers, Boardwalk Pipeline Partners, LP, as guarantor, the several lenders and issuers party thereto, and Wells Fargo Bank, N.A., as administrative agent (Incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed on May 27, 2021). EXHIBIT 10.1 Execution Version MASTER ASSIGNMENT AND AMENDMENT NO. 3 TO THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT MASTER ASSIGNMENT AND AMENDMENT NO. 3, dated as of May 27, 2021 (this ?Amendment?), by and among BOARDWALK PIPELINES, LP, a Delaware limited partnership (the ?Parent Borrower?), TEXAS GAS TRANSMISSION, LLC, a Delaware limited liability company (?Texas Gas?), and GULF SOUTH
May 27, 2021	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date Of Report (Date of earliest even reported) May 27, 2021 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorporation or organiz
May 3, 2021	10-Q	Quarterly Report - BWP 21 Q1 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
May 3, 2021	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
February 18, 2021	CORRESP	- CORRESP 1 filename1.htm February 18, 2021 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3 Filed February 10, 2021 File No. 333-252934 Ladies and Gentlemen: On behalf of Boardwalk Pipeline Partners, LP and Boardwalk Pipelines
February 17, 2021	LETTER	LETTER United States securities and exchange commission logo February 17, 2021 Jamie L. Buskill Senior Vice President, Chief Financial and Administrative Officer Boardwalk Pipeline Partners, LP 9 Greenway Plaza, Suite 2800 Houston, TX 77046 Re: Boardwalk Pipeline Partners, LP Registration Statement on Form S-3 Filed February 10, 2021 File No. 333-252934 Dear Mr. Buskill: This is to advise you that we hav
February 17, 2021	TEXT-EXTRACT	- United States securities and exchange commission logo February 17, 2021 Jamie L. Buskill Senior Vice President, Chief Financial and Administrative Officer Boardwalk Pipeline Partners, LP 9 Greenway Plaza, Suite 2800 Houston, TX 77046 Re: Boardwalk Pipeline Partners, LP Registration Statement on Form S-3 Filed February 10, 2021 File No. 333-252934 Dear Mr. Buskill: This is to advise you that we hav
February 10, 2021	EX-25.1	Form T-1 Statement of Eligibility of The Bank of New York Mellon Trust Company, N.A. respecting the indenture dated as of August 21, 2009. Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-
February 10, 2021	S-3	- S-3 S-3 Table of Contents As filed with the Securities and Exchange Commission on February 10, 2021 Registration No.
February 10, 2021	EX-25.2	Form T-1 Statement of Eligibility of the Bank of New York Mellon Trust Company, N.A. respecting the form of indenture governing the subordinated debt securities. Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-
February 9, 2021	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EX-22.1 2 bwp2020q410qex221.htm BWP 20 Q4 EXHIBIT 22.1 EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pip
February 9, 2021	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 ☐ TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
November 2, 2020	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.45% Notes due 2027 Boardwalk Pipeline Part
November 2, 2020	10-Q	Quarterly Report - BWP 20 Q3 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
August 12, 2020	EX-4.1	Eighth Supplemental Indenture to the indenture dated August 21, 2009, by and among Boardwalk Pipelines, LP, as issuer, Boardwalk Pipeline Partners, LP, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (Incorporated by reference to Exhibit 4.1 to Boardwalk Pipeline Partners, LP's Current Report on Form 8-K, filed on August 12, 2020). EX-4.1 2 d54894dex41.htm EX-4.1 Exhibit 4.1 Execution Version BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee $500,000,000 3.400% SENIOR NOTES DUE 2031 EIGHTH SUPPLEMENTAL INDENTURE Dated as of August 11, 2020 to INDENTURE Dated as of August 21, 2009 TABLE OF CONTENTS ARTICLE I ESTABLISHMENT OF NEW SERIES
August 12, 2020	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - 8-K 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): August 11, 2020 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-326514 (State or other jurisdiction of incorporation or
August 6, 2020	EX-1.1	Underwriting Agreement dated as of August 4, 2020, among Barclays Capital Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC and MUFG Securities Americas Inc., as representatives of the several underwriters set forth in Schedule 1 thereto, and Boardwalk Pipeline Partners, LP and Boardwalk Pipelines, LP. EX-1.1 Exhibit 1.1 Execution Version $500,000,000 BOARDWALK PIPELINES, LP 3.400% Senior Notes due 2031 UNDERWRITING AGREEMENT August 4, 2020 BARCLAYS CAPITAL INC. J.P. MORGAN SECURITIES LLC MIZUHO SECURITIES USA LLC MUFG SECURITIES AMERICAS INC. As Representatives of the several Underwriters named in Schedule 1 hereto c/o BARCLAYS CAPITAL INC. 745 SEVENTH AVENUE NEW YORK, NY 10019 c/o J.P. MORGAN
August 6, 2020	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): August 4, 2020 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-326514 (State or other jurisdiction of incorporation or
August 5, 2020	424B2	$500,000,000 Boardwalk Pipelines, LP 3.400% Senior Notes due 2031 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP 424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-228714 333-228714-01 PROSPECTUS SUPPLEMENT (To Prospectus Dated December 18, 2018) $500,000,000 Boardwalk Pipelines, LP 3.400% Senior Notes due 2031 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP This is an offering by Boardwalk Pipelines, LP of $500,000,000 of 3.400% senior notes due 2031. Inter
August 4, 2020	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $500,000,000 3.400% Senior Notes due 2031 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moody’s / S&P / Fitch): Baa3 / BBB- / BBB- Note ty FWP Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated August 4, 2020 Registration Statement No.
August 4, 2020	424B5	Subject to Completion, dated August 4, 2020 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-228714 333-228714-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supp
August 3, 2020	10-Q	Quarterly Report - BWP 20 Q2 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
August 3, 2020	EX-22.1	Subsidiary Issuers and Guarantors of Registered Securities. EX-22.1 2 bwp2020q210qex221.htm BWP 20 Q2 EXHIBIT 22.1 EXHIBIT 22.1 Subsidiary Issuers and Guarantors of Registered Securities Subsidiary Issuer Guarantor Boardwalk Pipelines, LP 3.375% Notes due 2023 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 4.95% Notes due 2024 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 5.95% Notes due 2026 Boardwalk Pipeline Partners, LP Boardwalk Pip
May 4, 2020	10-Q	Quarterly Report - BWP 20 Q1 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
February 11, 2020	10-K	Annual Report - 10-K BWP 2019 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
February 11, 2020	EX-4.2	First Supplemental Indenture dated as of January 3, 2020, among Gulf South Pipeline Company, LLC, Gulf South Pipeline Company, LP and The Bank of New York Mellon Trust Company, N.A. (Incorporated by reference to Exhibit 4.2 to the Registrant's Annual Report on Form 10-K filed on February 11, 2020). EXHIBIT 4.2 Execution Version FIRST SUPPLEMENTAL INDENTURE This FIRST SUPPLEMENTAL INDENTURE (this “First Supplemental Indenture”) is dated as of January 3, 2020, among GULF SOUTH PIPELINE COMPANY, LLC, a Delaware limited liability company (the “Successor Company”) (as successor to GULF SOUTH PIPELINE COMPANY, LP, a Delaware limited partnership (the “Issuer”), the Issuer and THE BANK OF NEW YORK M
October 28, 2019	10-Q	Quarterly Report - BWP 19 Q3 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
August 5, 2019	10-Q	Quarterly Report - BWP 19 Q2 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
May 6, 2019	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT May 6, 2019 (DATE OF EARLIEST EVENT REPORTED) May 3, 2019 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-326514 (State or other jurisdiction of incorpora
May 6, 2019	EX-4.1	Seventh Supplemental Indenture to the indenture dated August 21, 2009, by and among Boardwalk Pipelines, LP, as issuer, Boardwalk Pipeline Partners, LP, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (Incorporated by reference to Exhibit 4.1 to Boardwalk Pipeline Partners, LP’s Current Report on Form 8-K, filed on May 6, 2019). EX-4.1 2 d742489dex41.htm EX-4.1 Exhibit 4.1 BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee $500,000,000 4.80% SENIOR NOTES DUE 2029 SEVENTH SUPPLEMENTAL INDENTURE Dated as of May 3, 2019 to INDENTURE Dated as of August 21, 2009 TABLE OF CONTENTS ARTICLE I ESTABLISHMENT OF NEW SERIES 1 Section 1.01 Estab
May 3, 2019	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT May 3, 2019 (DATE OF EARLIEST EVENT REPORTED) April 30, 2019 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-326514 (State or other jurisdiction of i
May 3, 2019	EX-1.1	Underwriting Agreement dated as of April 30, 2019, among J.P. Morgan Securities LLC, Barclays Capital Inc. and MUFG Securities Americas Inc., as representatives of the several underwriters set forth in Schedule 1 thereto, and Boardwalk Pipeline Partners, LP and Boardwalk Pipelines, LP. EX-1.1 2 d740624dex11.htm EX-1.1 Exhibit 1.1 $500,000,000 BOARDWALK PIPELINES, LP 4.80% Senior Notes due 2029 UNDERWRITING AGREEMENT April 30, 2019 J.P. MORGAN SECURITIES LLC BARCLAYS CAPITAL INC. MUFG SECURITIES AMERICAS INC. As Representatives of the several Underwriters named in Schedule 1 hereto c/o J.P. MORGAN SECURITIES LLC 383 MADISON AVENUE NEW YORK, NY 10179 c/o BARCLAYS CAPITAL INC. 745
May 1, 2019	424B2	$500,000,000 Boardwalk Pipelines, LP 4.80% Senior Notes due 2029 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP 424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-228714 333-228714-01 PROSPECTUS SUPPLEMENT (To Prospectus Dated December 18, 2018) $500,000,000 Boardwalk Pipelines, LP 4.80% Senior Notes due 2029 Fully and unconditionally guaranteed by Boardwalk Pipeline Partners, LP This is an offering by Boardwalk Pipelines, LP of $500,000,000 of 4.80% senior notes due 2029. Interes
April 30, 2019	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $500,000,000 4.80% Senior Notes due 2029 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moody’s / S&P / Fitch): Baa3 /BBB- /BBB- Note type: FWP Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated April 30, 2019 Registration Statement No.
April 30, 2019	424B5	Subject to Completion, dated April 30, 2019 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-228714 333-228714-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supp
April 29, 2019	10-Q	Quarterly Report - BWP 19 Q1 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
February 13, 2019	EX-3.2	Fourth Amended and Restated Agreement of Limited Partnership of Boardwalk Pipeline Partners, LP dated as of July 19, 2018 (Incorporated by reference to Exhibit 3.2 to the Registrant's Annual Report on Form 10-K filed on February 13, 2019). EXHIBIT 3.2 Execution Version FOURTH AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF BOARDWALK PIPELINE PARTNERS, LP This Fourth Amended and Restated Agreement of Limited Partnership (this “Agreement of Limited Partnership”) of Boardwalk Pipeline Partners, LP (the “Partnership”), dated as of July 19, 2018 (the “Effective Date”), is entered into by and between Boardwalk GP, LP, a Delaware
February 13, 2019	10-K	Annual Report - 10-K BWP 2018 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
December 14, 2018	CORRESP	BWP / Boardwalk Pipeline Partners L.P CORRESP December 14, 2018 Via EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3 Filed December 7, 2018 File No. 333-228714 Ladies and Gentlemen: On behalf of Boardwalk Pipeline Partners, LP and Boardwalk Pipelines, LP, and pursuan
December 13, 2018	LETTER	LETTER December 13, 2018 Stanley C. Horton Chief Executive Officer, President and Director Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 9 Greenway Plaza, Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3 Filed December 7, 2018 File No. 333-228714 Dear Mr. Horton: This is to advise you that we have not reviewed and wil
December 7, 2018	S-3	BWP / Boardwalk Pipeline Partners L.P FORM S-3 S-3 1 d668643ds3.htm FORM S-3 Table of Contents As filed with the Securities and Exchange Commission on December 7, 2018 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP (Exact name of registrants as specified in its charter) Delaware
November 5, 2018	10-Q	Quarterly Report - BWP 18 Q3 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
July 30, 2018	10-Q	Quarterly Report - BWP 18 Q2 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2018 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
July 19, 2018	POSASR	BWP / Boardwalk Pipeline Partners L.P FORM POSASR POSASR 1 dp93489posasr.htm FORM POSASR As filed with the Securities and Exchange Commission on July 19, 2018 Registration No. 333-208627 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post-Effective Amendment No. 1 to FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP (Exact name of registrants as specif
July 19, 2018	POS AM	BWP / Boardwalk Pipeline Partners L.P FORM POS AM As filed with the Securities and Exchange Commission on July 19, 2018 Registration No.
July 18, 2018	8-K	Other Events 8-K 1 dp934868k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT July 18, 2018 (DATE OF EARLIEST EVENT REPORTED) July 18, 2018 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or o
July 9, 2018	25	BWP / Boardwalk Pipeline Partners L.P BWP FORM 25 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 01-32665 Issuer: Boardwalk Pipeline Partners, LP Exchange: New York Stock Exchange LLC (Exact name of Issuer as specified in its charter, and name of Exchange where security is li
June 29, 2018	8-K	Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits 8-K 1 dp925438k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT June 29, 2018 (DATE OF EARLIEST EVENT REPORTED) June 29, 2018 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or o
June 29, 2018	EX-99.1	Boardwalk Reports Exercise of Right to Purchase Common Units Exhibit 99.1 Boardwalk Reports Exercise of Right to Purchase Common Units HOUSTON. June 29, 2018 - Boardwalk Pipeline Partners, LP (NYSE: BWP) (the “Partnership”) announced today that Boardwalk GP, LP, the general partner of the Partnership (the “General Partner”), has elected to exercise the right to purchase all of the issued and outstanding common units representing limited partner interests (“
June 29, 2018	SC 13D/A	BWP / Boardwalk Pipeline Partners L.P / Boardwalk Pipelines Holding Corp. - FORM SC 13D/A Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.
June 26, 2018	8-K	Other Events 8-K 1 dp925428k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT June 25, 2018 (DATE OF EARLIEST EVENT REPORTED) June 25, 2018 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or o
June 26, 2018	SC 13D/A	BWP / Boardwalk Pipeline Partners L.P / Boardwalk Pipelines Holding Corp. - FORM SC 13D/A Activist Investment SC 13D/A 1 dp92544sc13da.htm FORM SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 9)* Boardwalk Pipeline Partners, LP (Name of Issuer) Common Units (Title of Class of Securities) 096627 10 4 (CUSIP Number) Marc A. Alpert Vice President and Secretary Boardwalk Pipelines Holding Corp. 667 Madison Ave
April 30, 2018	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT April 30, 2018 (DATE OF EARLIEST EVENT REPORTED) April 30, 2018 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorp
April 30, 2018	EX-99.1	BOARDWALK ANNOUNCES FIRST QUARTER 2018 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit 99.1 News Release BOARDWALK ANNOUNCES FIRST QUARTER 2018 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, April 30, 2018 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on May 17, 2018, to unitholders of record as of May 10, 2018. The Partnership also announced
April 30, 2018	SC 13D/A	BWP / Boardwalk Pipeline Partners L.P / Boardwalk Pipelines Holding Corp. - SCHEDULE 13D/A BOARDWALK PIPELINE PARTNERS, LP, AMENDMENT NO. 8. Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.
April 30, 2018	10-Q	Quarterly Report - BWP 18 Q1 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2018 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
February 15, 2018	EX-21.1	List of Subsidiaries of the Registrant. EX-21.1 3 bwp2017q410kex211.htm BWP 17 Q4 EXHIBIT 21.1 EXHIBIT 21.1 BOARDWALK PIPELINE PARTNERS, LP Subsidiaries of the Registrant December 31, 2017 Name of Subsidiary Organized Under Laws of Business Names Boardwalk Resources Company, LLC Delaware Boardwalk Texas Intrastate, LLC Delaware Texas Intrastate Boardwalk Louisiana Midstream, LLC Delaware Louisiana Midstream Boardwalk Midstream, LLC Dela
February 15, 2018	EX-12.1	Statement of Computation of Ratio of Earnings to Fixed Charges. EXHIBIT 12.1 BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Year Ended December 31, 2017 2016 2015 2014 2013 Earnings: Income before income taxes $ 298.0 $ 302.8 $ 222.5 $ 147.2 $ 250.7 Equity losses in unconsolidated affiliates — — — 86.5 1.2 Net loss attributable to noncontrolling interests — — — 9.2 3.5 Amortization of capital
February 15, 2018	10-K	Annual Report - 10-K BWP 2017 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
February 13, 2018	SC 13G	BWP / Boardwalk Pipeline Partners L.P / FMR LLC / Fidelity Passive Investment SC 13G 1 filing.txt SCHEDULE 13G Amendment No. 0 BOARDWALK PIPELINE PARTNERS LP COMMON STOCK Cusip #096627104 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #096627104 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 1,175 Item 6: 0 Item 7: 14,970,922 Item 8: 0
February 12, 2018	EX-99.1	BOARDWALK ANNOUNCES FOURTH QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES FOURTH QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, February 12, 2018 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on March 1, 2018, to unitholders of record as of February 22, 2018. The Partnersh
February 12, 2018	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT February 12, 2018 (DATE OF EARLIEST EVENT REPORTED) February 12, 2018 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdi
December 6, 2017	EX-3.1	Amendment No. 4 to the Third Amended and Restated Agreement of Limited Partnership of Boardwalk Pipeline Partners, LP, dated as of December 5, 2017 (Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on December 6, 2017). Exhibit EXHIBIT 3.1 EXECUTION VERSION AMENDMENT NO. 4 TO THE THIRD AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP OF BOARDWALK PIPELINE PARTNERS, LP This Amendment No. 4 (this ? Amendment ?) to the Third Amended and Restated Agreement of Limited Partnership of Boardwalk Pipeline Partners, LP, a Delaware limited partnership (the ? Partnership ?), dated as of June 17, 2008, amended by Amendme
December 6, 2017	8-K	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT December 6, 2017 (DATE OF EARLIEST EVENT REPORTED) December 5, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdict
October 30, 2017	EX-99.1	BOARDWALK ANNOUNCES THIRD QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES THIRD QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, October 30, 2017 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on November 16, 2017, to unitholders of record as of November 9, 2017. The Partners
October 30, 2017	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT October 30, 2017 (DATE OF EARLIEST EVENT REPORTED) October 30, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of in
October 30, 2017	10-Q	Quarterly Report - BWP 17 Q3 10-Q Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2017 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-326
October 2, 2017	EX-99.1	BOARDWALK RESTRUCTURES AND EXTENDS FIRM TRANSPORTATION SERVICE AGREEMENTS WITH SOUTHWESTERN ENERGY Exhibit Exhibit 99.1 News Release BOARDWALK RESTRUCTURES AND EXTENDS FIRM TRANSPORTATION SERVICE AGREEMENTS WITH SOUTHWESTERN ENERGY HOUSTON , OCTOBER 2, 2017 - Boardwalk Pipeline Partners, LP (NYSE: BWP) announced today that its Texas Gas Transmission Company, LLC subsidiary (Texas Gas) has filed with the Federal Energy Regulatory Commission (FERC) seeking approval to restructure some of its exis
October 2, 2017	8-K	Regulation FD Disclosure, Financial Statements and Exhibits Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT October 2, 2017 (DATE OF EARLIEST EVENT REPORTED) October 2, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdictio
July 31, 2017	EX-99.1	BOARDWALK ANNOUNCES SECOND QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES SECOND QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, July 31, 2017 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on August 17, 2017, to unitholders of record as of August 10, 2017. The Partnership a
July 31, 2017	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT July 31, 2017 (DATE OF EARLIEST EVENT REPORTED) July 31, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of
July 31, 2017	EX-10.1	Amendment No. 2 to the Third Amended and Restated Revolving Credit Agreement, dated as of July 28, 2017, among Boardwalk Pipelines, LP, Texas Gas Transmission, LLC, Gulf South Pipeline Company, LP and Gulf Crossing Pipeline Company LLC, as borrowers, Boardwalk Pipeline Partners, LP, as guarantor, the several lenders and issuers party thereto, Wells Fargo Bank, N.A., as administrative agent, Citibank, N.A. and JPMorgan Chase Bank, N.A., as co-syndication agents, and Bank of China, New York Branch, Barclays Bank PLC, Deutsche Bank Securities Inc., Mizuho Bank, Ltd., MUFG Union Bank, N.A., and Royal Bank of Canada, as co-documentation agents, and Wells Fargo Securities, LLC, Citigroup Global Markets, Inc., J.P. Morgan Securities LLC, Bank of China, New York Branch, Barclays Bank PLC, Deutsche Bank Securities Inc., Mizuho Bank, Ltd., MUFG Union Bank, N.A., and RBC Capital Markets, as joint lead arrangers and joint bookrunners (Incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q filed on July 31, 2017). Exhibit 10.1 Execution Version AMENDMENT NO. 2 TO THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT AMENDMENT NO. 2, dated as of July 28, 2017 (this “Amendment”), by and among BOARDWALK PIPELINES, LP, a Delaware limited partnership (the “Parent Borrower”), TEXAS GAS TRANSMISSION, LLC, a Delaware limited liability company (“Texas Gas”), GULF SOUTH PIPELINE COMPANY, LP, a Delaware limited partne
July 31, 2017	10-Q	Quarterly Report - BWP 17 Q2 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2017 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
May 16, 2017	EX-99.1	1Boardwalk Louisiana Midstream: Sulphur HubPineville Compressor Station Investor Presentation May 2017 Dillsboro Compressor Station (Dillsboro, Indiana) 2 Important Information Forward-looking statements disclosure Statements made at this meeting or bwpinvestorpresentationf 1Boardwalk Louisiana Midstream: Sulphur HubPineville Compressor Station Investor Presentation May 2017 Dillsboro Compressor Station (Dillsboro, Indiana) 2 Important Information Forward-looking statements disclosure Statements made at this meeting or in the materials distributed in conjunction with this meeting that contain "forward-looking statements" include, but are not
May 16, 2017	8-K	Regulation FD Disclosure, Financial Statements and Exhibits Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT May 16, 2017 (DATE OF EARLIEST EVENT REPORTED) May 16, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of i
May 1, 2017	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition 8-K 1 bwp2017q18k.htm BWP 2017 Q1 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT May 1, 2017 (DATE OF EARLIEST EVENT REPORTED) May 1, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State
May 1, 2017	EX-99.1	BOARDWALK ANNOUNCES FIRST QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES FIRST QUARTER 2017 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, May 1, 2017 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on May 18, 2017, to unitholders of record as of May 11, 2017. The Partnership also annou
May 1, 2017	10-Q	Quarterly Report - BWP 17 Q1 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2017 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
February 15, 2017	EX-12.1	Statement of Computation of Ratio of Earnings to Fixed Charges. EXHIBIT 12.1 BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Year Ended December 31, 2016 2015 2014 2013 2012 Earnings: Income before income taxes $ 302.8 $ 222.5 $ 147.2 $ 250.7 $ 306.5 Equity losses in unconsolidated affiliates — — 86.5 1.2 — Net loss attributable to noncontrolling interests — — 9.2 3.5 — Amortization of capital
February 15, 2017	10-K	Annual Report - 10-K BWP 2016 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
February 15, 2017	EX-10.6	Form of Phantom Unit and Cash Bonus Grant Agreement under the Boardwalk Pipeline Partners Unit Appreciation Rights and Cash Bonus Plan and the Boardwalk Pipeline Partners Long-Term Incentive Plan. (Incorporated by reference to Exhibit 10.6 to the Registrant's Annual Report on Form 10-K filed on February 15, 2017). EXHIBIT 10.6 Boardwalk Pipeline Partners Phantom Unit and Cash Bonus Grant Agreement Grantee: Grant Date: February 2, 2017 1. Grant of Phantom Units with DERs and Cash Bonus. (a) Effective as of the grant date set forth above (the “Grant Date”), Boardwalk Pipeline Partners, LP, a Delaware limited partnership (the “Partnership”), hereby grants to you [●] Phantom Units under the Boardwalk Pipeline P
February 15, 2017	EX-21.1	List of Subsidiaries of the Registrant. EXHIBIT 21.1 BOARDWALK PIPELINE PARTNERS, LP Subsidiaries of the Registrant December 31, 2016 Name of Subsidiary Organized Under Laws of Business Names Boardwalk Resources Company, LLC Delaware Boardwalk Field Services, LLC Delaware Field Services Boardwalk Louisiana Midstream, LLC Delaware Louisiana Midstream Boardwalk Midstream, LLC Delaware Boardwalk Operating GP, LLC Delaware Boardwalk Petroch
February 6, 2017	EX-99.1	BOARDWALK ANNOUNCES FOURTH QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT EX-99.1 2 bwp2016q4exhibit991.htm BWP 2016 Q4 EXHIBIT 99.1 Exhibit 99.1 News Release BOARDWALK ANNOUNCES FOURTH QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, February 6, 2017 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on February 23, 2017, to unitho
February 6, 2017	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT February 6, 2017 (DATE OF EARLIEST EVENT REPORTED) February 6, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdict
January 18, 2017	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 8-K 1 d300123d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 18, 2017 (January 12, 2017) BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State
January 18, 2017	EX-4.1	Sixth Supplemental Indenture to the indenture dated August 21, 2009, by and among Boardwalk Pipelines, LP, as issuer, Boardwalk Pipeline Partners, LP, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (Incorporated by reference to Exhibit 4.1 to Boardwalk Pipeline Partners, LP's Current Report on Form 8-K, filed on January 12, 2017). EX-4.1 2 d300123dex41.htm EX-4.1 Exhibit 4.1 BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee $500,000,000 4.450% SENIOR NOTES DUE 2027 SIXTH SUPPLEMENTAL INDENTURE Dated as of January 12, 2017 to INDENTURE Dated as of August 21, 2009 TABLE OF CONTENTS ARTICLE I ESTABLISHMENT OF NEW SERIES 1 Section 1.01 E
January 18, 2017	EX-12.1	Boardwalk Pipeline Partners, LP Ratio of Earnings to Fixed Charges (in millions, except ratios) For the Nine Months Ended September 30, For the Year Ended December 31, 2016 2015 2014 2013 2012 2011 Earnings: Income before income taxes $ 214.4 $ 222.5 EX-12.1 Exhibit 12.1 Boardwalk Pipeline Partners, LP Ratio of Earnings to Fixed Charges (in millions, except ratios) For the Nine Months Ended September 30, For the Year Ended December 31, 2016 2015 2014 2013 2012 2011 Earnings: Income before income taxes $ 214.4 $ 222.5 $ 147.2 $ 250.7 $ 306.5 $ 217.4 Equity Losses in unconsolidated affiliates ? ? 86.5 1.2 ? ? Net loss attributable to noncontroll
January 10, 2017	EX-1.1	$500,000,000 BOARDWALK PIPELINES, LP 4.450% Senior Notes due 2027 UNDERWRITING AGREEMENT EX-1.1 Exhibit 1.1 Execution Version $500,000,000 BOARDWALK PIPELINES, LP 4.450% Senior Notes due 2027 UNDERWRITING AGREEMENT January 5, 2017 BARCLAYS CAPITAL INC. MIZUHO SECURITIES USA INC. MUFG SECURITIES AMERICAS INC. WELLS FARGO SECURITIES, LLC As Representatives of the several Underwriters named in Schedule 1 hereto c/o BARCLAYS CAPITAL INC. 745 SEVENTH AVENUE NEW YORK, NY 10019 c/o MIZUHO SE
January 10, 2017	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT January 10, 2017 (DATE OF EARLIEST EVENT REPORTED) January 5, 2017 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of
January 9, 2017	424B2	Title of Each Class of Securities To Be Registered 424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-208627 333-208627-01 Title of Each Class of Securities To Be Registered Proposed Maximum Aggregate Offering Price Amount of Registration Fee(1) Debt Securities $500,000,000 $57,950 (1) The filing fee, calculated in accordance with Rule 457(r), has been transmitted to the SEC in connection with the securities offered from
January 5, 2017	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $500,000,000 4.450% Senior Notes due 2027 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moodys / S&P / Fitch): Baa3 /BBB- /BBB- Note type FWP Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated January 5, 2017 Registration Statement No.
January 5, 2017	424B5	Subject to Completion, dated January 5, 2017 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-208627 333-208627-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supp
October 31, 2016	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT October 31, 2016 (DATE OF EARLIEST EVENT REPORTED) October 31, 2016 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdict
October 31, 2016	EX-99.1	BOARDWALK ANNOUNCES THIRD QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES THIRD QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, October 31, 2016 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on November 17, 2016, to unitholders of record as of November 10, 2016. The Partner
October 31, 2016	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2016 ¨ TRANSITION REPO UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2016 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
August 1, 2016	EX-1.1	BOARDWALK PIPELINE PARTNERS, LP Common Units Representing Limited Partner Interests Having an Aggregate Offering Price of up to $500,000,000 Equity Distribution Agreement Exhibit 1.1 Execution Version BOARDWALK PIPELINE PARTNERS, LP Common Units Representing Limited Partner Interests Having an Aggregate Offering Price of up to $500,000,000 Equity Distribution Agreement August 1, 2016 Citigroup Global Markets Inc. 388 Greenwich Street, 34th Floor New York, New York 10013 Mizuho Securities USA Inc. 320 Park Avenue, 12th Floor New York, New York 10022 Barclays Capital
August 1, 2016	EX-10.1	Amendment No. 2 to Subordinated Loan Agreement dated as of July 28, 2016, between Boardwalk Pipelines, LP, as Borrower, and Boardwalk Pipelines Holding Corp., as Lender (Incorporated by reference to Exhibit 10.1 to the Registrant's Quarterly Report on Form 10-Q filed on August 1, 2016). Exhibit 10.1 Execution Version AMENDMENT NO. 2 TO SUBORDINATED LOAN AGREEMENT This AMENDMENT NO. 2 dated as of July 28, 2016 (this “Amendment”) to that certain SUBORDINATED LOAN AGREEMENT dated as of July 31, 2014, as amended by AMENDMENT NO. 1 TO SUBORDINATED LOAN AGREEMENT, dated as of October 30, 2015 (as amended, the “Agreement”) is made and entered into by and between Boardwalk Pipelines Hold
August 1, 2016	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 ¨ TRANSITION REPORT PU UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
August 1, 2016	424B5	Boardwalk Pipeline Partners, LP Common Units Representing Limited Partner Interests Having an Aggregate Offering Price of Up to 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No.
August 1, 2016	EX-10.2	Amendment No. 1 to the Third Amended and Restated Revolving Credit Agreement, dated as of July 29, 2016, among Boardwalk Pipelines, LP, Texas Gas Transmission, LLC, Gulf South Pipeline Company, LP and Gulf Crossing Pipeline Company LLC, as borrowers, Boardwalk Pipeline Partners, LP, as guarantor, the several lenders and issuers party thereto, Wells Fargo Bank, N.A., as administrative agent, Citibank, N.A. and JPMorgan Chase Bank, N.A., as co-syndication agents, and Bank of China, New York Branch, Barclays Bank PLC, Deutsche Bank Securities Inc., Mizuho Bank, Ltd., MUFG Union Bank, N.A., and Royal Bank of Canada, as co-documentation agents, and Wells Fargo Securities, LLC, Citigroup Global Markets, Inc., J.P. Morgan Securities LLC, Bank of China, New York Branch, Barclays Bank PLC, Deutsche Bank Securities Inc., Mizuho Bank, Ltd., MUFG Union Bank, N.A., and RBC Capital Markets, as joint lead arrangers and joint bookrunners (Incorporated by reference to Exhibit 10.2 to the Registrant's Quarterly Report on Form 10-Q filed on August 1, 2016). Exhibit 10.2 Execution Version AMENDMENT NO. 1 TO THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT AMENDMENT NO. 1, dated as of July 29, 2016 (this ?Amendment?), by and among BOARDWALK PIPELINES, LP, a Delaware limited partnership (the ?Parent Borrower?), TEXAS GAS TRANSMISSION, LLC, a Delaware limited liability company (?Texas Gas?), GULF SOUTH PIPELINE COMPANY, LP, a Delaware limited partne
August 1, 2016	EX-99.1	BOARDWALK ANNOUNCES SECOND QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES SECOND QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, August 1, 2016 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on August 18, 2016, to unitholders of record as of August 11, 2016. The Partnership
August 1, 2016	8-K	Boardwalk Pipeline Partners L.P BWP 8-K 2Q 2016 EARNINGS RELEASE (Current Report/Significant Event) Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT August 1, 2016 (DATE OF EARLIEST EVENT REPORTED) August 1, 2016 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction
June 24, 2016	SC 13D/A	BWP / Boardwalk Pipeline Partners L.P / Boardwalk Pipelines Holding Corp. - AMENDMENT NO. 7 TO SCHEDULE 13D Activist Investment SC 13D/A 1 d216766dsc13da.htm AMENDMENT NO. 7 TO SCHEDULE 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 7)* Boardwalk Pipeline Partners, LP (Name of Issuer) Common Units (Title of Class of Securities) 096627 10 4 (CUSIP Number) Michael E. McMahon Senior Vice President and Secretary Boardwalk Pipelines
May 20, 2016	EX-4.1	Fifth Supplemental Indenture to the indenture dated August 21, 2009, among Boardwalk Pipelines, LP, as issuer, Boardwalk Pipeline Partners, LP, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (Incorporated by reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K filed on May 20, 2016). EX-4.1 Exhibit 4.1 BOARDWALK PIPELINES, LP as Issuer BOARDWALK PIPELINE PARTNERS, LP as Guarantor and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee $550,000,000 5.95% SENIOR NOTES DUE 2026 FIFTH SUPPLEMENTAL INDENTURE Dated as of May 16, 2016 to INDENTURE Dated as of August 21, 2009 TABLE OF CONTENTS ARTICLE I ESTABLISHMENT OF NEW SERIES 1 Section 1.01 Establishment of New Series 1 AR
May 20, 2016	8-K	Boardwalk Pipeline Partners L.P 8-K (Current Report/Significant Event) 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 20, 2016 (May 16, 2016) BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of inc
May 20, 2016	EX-12.1	Boardwalk Pipeline Partners, LP Ratio of Earnings to Fixed Charges (in millions, except ratios) For the Three Months Ended March 31, For the Year Ended December 31, 2016 2015 2014 2013 2012 2011 Earnings: Income before income taxes $ 101.2 $ 222.5 $ EX-12.1 Exhibit 12.1 Boardwalk Pipeline Partners, LP Ratio of Earnings to Fixed Charges (in millions, except ratios) For the Three Months Ended March 31, For the Year Ended December 31, 2016 2015 2014 2013 2012 2011 Earnings: Income before income taxes $ 101.2 $ 222.5 $ 147.2 $ 250.7 $ 306.5 $ 217.4 Equity Losses in unconsolidated affiliates 86.5 1.2 Net
May 13, 2016	EX-1.1	$550,000,000 BOARDWALK PIPELINES, LP 5.95% Senior Notes due 2026 UNDERWRITING AGREEMENT EX-1.1 Exhibit 1.1 Execution Version $550,000,000 BOARDWALK PIPELINES, LP 5.95% Senior Notes due 2026 UNDERWRITING AGREEMENT May 11, 2016 BARCLAYS CAPITAL INC. DEUTSCHE BANK SECURITIES INC. J.P. MORGAN SECURITIES LLC As Representatives of the several Underwriters named in Schedule 1 hereto c/o Barclays Capital Inc. 745 Seventh Avenue New York, NY 10019 c/o Deutsche Bank Securities Inc. 60 Wall Str
May 13, 2016	8-K	Boardwalk Pipeline Partners L.P 8-K (Current Report/Significant Event) 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT May 13, 2016 (DATE OF EARLIEST EVENT REPORTED) May 11, 2016 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorp
May 13, 2016	424B2	Title of Each Class of Securities To Be Registered Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-208627 333-208627-01 Title of Each Class of Securities To Be Registered Proposed Maximum Aggregate Offering Price Amount of Registration Fee(1) Debt Securities $550,000,000 $55,385 (1) The filing fee, calculated in accordance with Rule 457(r), has been transmitted to the SEC in connection with the securities offered from Regis
May 11, 2016	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $550,000,000 5.95% Senior Notes due 2026 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moodys / S&P / Fitch): Baa3 / BB+ / BBB- Note type FWP Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated May 11, 2016 Registration Statement No.
May 11, 2016	424B5	Subject to Completion, dated May 11, 2016 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-208627 333-208627-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supplement
May 3, 2016	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2016 ¨ TRANSITION REPORT P UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2016 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
May 2, 2016	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition 8-K 1 bwp2016q18k.htm BWP 8-K 1Q 2016 EARNINGS RELEASE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT May 2, 2016 (DATE OF EARLIEST EVENT REPORTED) May 2, 2016 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware (State or
May 2, 2016	EX-99.1	BOARDWALK ANNOUNCES FIRST QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES FIRST QUARTER 2016 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, May 2, 2016 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on May 19, 2016, to unitholders of record as of May 12, 2016. The Partnership also annou
March 14, 2016	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT March 14, 2016 (DATE OF EARLIEST EVENT REPORTED) March 10, 2016 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of incorp
February 19, 2016	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 o TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
February 19, 2016	EX-12.1	BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Year Ended December 31, 2015 2014 2013 2012 2011 Earnings: Income before income taxes $ 222.5 $ 147.2 $ 250.7 $ 306.5 $ 217.4 Equity l EXHIBIT 12.1 BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Year Ended December 31, 2015 2014 2013 2012 2011 Earnings: Income before income taxes $ 222.5 $ 147.2 $ 250.7 $ 306.5 $ 217.4 Equity losses in unconsolidated affiliates — 86.5 1.2 — — Net loss attributable to noncontrolling interests — 9.2 3.5 — — Amortization of capital
February 19, 2016	EX-21.1	BOARDWALK PIPELINE PARTNERS, LP Subsidiaries of the Registrant December 31, 2015 Name of Subsidiary Organized Under Laws of Business Names Boardwalk Resources Company, LLC Delaware Boardwalk Field Services, LLC Delaware Field Services Boardwalk Louis EXHIBIT 21.1 BOARDWALK PIPELINE PARTNERS, LP Subsidiaries of the Registrant December 31, 2015 Name of Subsidiary Organized Under Laws of Business Names Boardwalk Resources Company, LLC Delaware Boardwalk Field Services, LLC Delaware Field Services Boardwalk Louisiana Midstream, LLC Delaware Louisiana Midstream Boardwalk Midstream, LLC Delaware Boardwalk Operating GP, LLC Delaware Boardwalk Petroch
February 8, 2016	8-K	Boardwalk Pipeline Partners L.P BWP 8-K 4Q 2015 EARNINGS RELEASE (Current Report/Significant Event) 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT February 8, 2016 (DATE OF EARLIEST EVENT REPORTED) February 8, 2016 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or o
February 8, 2016	EX-99.1	BOARDWALK ANNOUNCES FOURTH QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES FOURTH QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, February 8, 2016 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on February 25, 2016, to unitholders of record as of February 18, 2016. The Partne
January 4, 2016	CORRESP	[Signature page follows] Via EDGAR January 4, 2016 Mara L. Ransom Assistant Director United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3 Filed December 18, 2015 File No. 333-208626 Ladies and Gentleman: On behalf of Boardwalk Pipeline Partners, LP and Bo
December 23, 2015	LETTER	LETTER December 22, 2015 Jamie L. Buskill Chief Financial and Administrative Officer and Treasurer Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP 9 Greenway Plaza, Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP Registration Statement on Form S-3 Filed December 18, 2015 File No. 333-208626 Dear Mr. Buskill: This is to advise you that we have not review
December 18, 2015	S-3ASR	Boardwalk Pipeline Partners L.P FORM S-3ASR S-3ASR 1 d70493ds3asr.htm FORM S-3ASR Table of Contents As filed with the Securities and Exchange Commission on December 18, 2015 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Boardwalk Pipeline Partners, LP Boardwalk Pipelines, LP (Exact name of registrants as specified in their charte
December 18, 2015	EX-25.1	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE EX-25.1 Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ? CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its char
December 18, 2015	EX-25.2	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ? CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-
December 18, 2015	S-3	As filed with the Securities and Exchange Commission on December 18, 2015 Table of Contents As filed with the Securities and Exchange Commission on December 18, 2015 Registration No.
December 18, 2015	EX-12.1	BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Nine Months Ended September 30, For the Year Ended December 31, 2015 2014 2014 2013 2012 2011 2010 Earnings: Income before income taxe EX-12.1 EXHIBIT 12.1 BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Nine Months Ended September 30, For the Year Ended December 31, 2015 2014 2014 2013 2012 2011 2010 Earnings: Income before income taxes $ 156.8 $ 110.3 $ 147.2 $ 250.7 $ 306.5 $ 217.4 $ 289.9 Equity Losses in unconsolidated affiliates — 86.9 86.5 1.2 — — — Net lo
December 18, 2015	EX-25.2	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE EX-25.2 Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ? CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its char
December 18, 2015	EX-12.1	BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Nine Months Ended Septermber 30, For the Year Ended December 31, 2015 2014 2014 2013 2012 2011 2010 Earnings: Income before income tax EX-12.1 EXHIBIT 12.1 BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Nine Months Ended Septermber 30, For the Year Ended December 31, 2015 2014 2014 2013 2012 2011 2010 Earnings: Income before income taxes $ 156.8 $ 110.3 $ 147.2 $ 250.7 $ 306.5 $ 217.4 $ 289.9 Equity Losses in unconsolidated affiliates ? 86.9 86.5 1.2 ? ? ? Net l
December 18, 2015	EX-25.1	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ? CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-
December 7, 2015	EX-99.1	October 11, 2013 Boardwalk Annual Customer Meeting Nashville Customer Meeting Boardwalk’s Response to the Changing Market Kathy Kirk, Senior Vice President Marketing & Origination Presentation for 2015 Wells Fargo Energy Symposium December 2015 1 Boa exhibit991energysymposiu October 11, 2013 Boardwalk Annual Customer Meeting Nashville Customer Meeting Boardwalk?s Response to the Changing Market Kathy Kirk, Senior Vice President Marketing & Origination Presentation for 2015 Wells Fargo Energy Symposium December 2015 1 Boardwalk Louisiana Midstream: Sulphur Hub S utheast Market Expansion: Jasper, For est & Moss Point Compressor Station 2 Importa
December 7, 2015	8-K	Boardwalk Pipeline Partners L.P BWP 2015 12 8K ENERGY SYMPOSIUM (Current Report/Significant Event) 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT December 7, 2015 (DATE OF EARLIEST EVENT REPORTED) December 7, 2015 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction o
November 3, 2015	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2015 ¨ TRANSITION REPO UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2015 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDW
November 3, 2015	EX-10.3	Amendment No. 1 to Subordinated Loan Agreement dated as of October 30, 2015, between Boardwalk Pipelines, LP, as Borrower, and Boardwalk Pipelines Holding Corp., as Lender. (Incorporated by reference to Exhibit 10.3 to the Registrant's Quarterly Report on Form 10-Q filed on November 3, 2015). EXHIBIT 10.3 AMENDMENT NO. 1 TO SUBORDINATED LOAN AGREEMENT This AMENDMENT NO. 1 dated as of October 30, 2015 (this ?Amendment?) to that certain SUBORDINATED LOAN AGREEMENT (the ?Agreement?) dated as of July 31, 2014, is made and entered into by and between Boardwalk Pipelines Holding Corp., a Delaware corporation (the ?Lender?), and Boardwalk Pipelines, LP, a Delaware limited partnership (the ?Bo
November 2, 2015	EX-99.1	BOARDWALK ANNOUNCES THIRD QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit Exhibit 99.1 News Release BOARDWALK ANNOUNCES THIRD QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, November 2, 2015 - Boardwalk Pipeline Partners, LP , (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on November 19, 2015, to unitholders of record as of November 12, 2015. The Partne
November 2, 2015	8-K	Boardwalk Pipeline Partners L.P BWP 8-K 3Q 2015 EARNINGS RELEASE (Current Report/Significant Event) 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT November 2, 2015 (DATE OF EARLIEST EVENT REPORTED) November 2, 2015 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or o
October 8, 2015	LETTER	LETTER Mail Stop 3561 October 8, 2015 Boardwalk Pipeline Partners, LP Jamie Buskill Chief Financial Officer 9 Greenway Plaza, Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Form 10-K for the Fiscal Year Ended December 31, 2014 Filed February 20, 2015 File No.
October 1, 2015	CORRESP	Boardwalk Pipeline Partners L.P ESP CORRESP October 1, 2015 United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, D.
September 22, 2015	CORRESP	Boardwalk Pipeline Partners L.P ESP CORRESP September 22, 2015 VIA EDGAR Jennifer Thompson Accounting Branch Chief Office of Consumer Products U.
September 15, 2015	LETTER	LETTER Mail Stop 3561 September 15, 2015 Boardwalk Pipeline Partners, LP Jamie Buskill Chief Financial Officer 9 Greenway Plaza, Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Form 10-K for the Fiscal Year Ended December 31, 2014 Filed February 20, 2015 File No.
August 13, 2015	EX-1	Joint Filing Statement EXHIBIT A Joint Filing Statement We, the undersigned, hereby express our agreement that the attached Schedule 13D/A is, and any further amendments to the Schedule 13D originally filed on November 23, 2005 (as amended and supplemented as of the date hereof), and signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934.
August 13, 2015	SC 13D/A	BWP / Boardwalk Pipeline Partners L.P / Boardwalk Pipeline Partners, LP - SC 13D Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.
August 4, 2015	EX-24	POWER OF ATTORNEY FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5, FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G EX-24 2 keeganpoaforform35.htm KEEGAN POA EXHIBIT 24 Exhibit 24 POWER OF ATTORNEY FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5, FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G The undersigned hereby constitutes and appoints Jamie L. Buskill, Michael E. McMahon and Steven Barkauskas, or one of them acting without the others, with full power of substitution, as the undersigned’s true and lawful at
August 3, 2015	8-K	Boardwalk Pipeline Partners L.P BWP 8-K 2Q 2015 EARNINGS RELEASE (Current Report/Significant Event) BWP 2015 Q2 8K Earnings Release UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
August 3, 2015	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2015 ¨ TRANSITION REPORT PU UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2015 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK P
August 3, 2015	EX-99.1	BOARDWALK ANNOUNCES SECOND QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT BWP 2015 Q2 Exhibit 99.1 Exhibit 99.1 News Release BOARDWALK ANNOUNCES SECOND QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, August 3, 2015 - Boardwalk Pipeline Partners, LP , (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on August 20, 2015, to unitholders of record as of August 13, 2015
May 26, 2015	8-K	Boardwalk Pipeline Partners L.P BWP 15 Q2 8-K RCA (Current Report/Significant Event) BWP 15 Q2 8K RCA UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT May 26, 2015 (DATE OF EARLIEST EVENT REPORTED) May 26, 2015 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdict
May 26, 2015	EX-10.1	Third Amended and Restated Revolving Credit Agreement, dated as of May 26, 2015, among Boardwalk Pipelines, LP, Texas Gas Transmission, LLC, Gulf South Pipeline Company, LP and Gulf Crossing Pipeline Company LLC, as borrowers, Boardwalk Pipeline Partners, LP, as guarantor, the several lenders and issuers party thereto, Wells Fargo Bank, N.A., as administrative agent, Citibank, N.A. and JPMorgan Chase Bank, N.A., as co-syndication agents, and Bank of China, New York Branch, Barclays Bank PLC, Deutsche Bank Securities Inc., Mizuho Bank, Ltd., MUFG Union Bank, N.A., and Royal Bank of Canada, as co-documentation agents, and Wells Fargo Securities, LLC, Citigroup Global Markets, Inc., J.P. Morgan Securities LLC, Bank of China, New York Branch, Barclays Bank PLC, Deutsche Bank Securities Inc., Mizuho Bank, Ltd., MUFG Union Bank, N.A., and RBC Capital Markets, as joint lead arrangers and joint bookrunners (Incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K filed on May 26, 2015). BWP 15 Q2 Exhibit 10.1 RCA EXECUTION VERSION EXHIBIT 10.1 Published CUSIP Number: 09662PAD6 $1,500,000,000 THIRD AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT Dated as of May 26, 2015 among BOARDWALK PIPELINES, LP, TEXAS GAS TRANSMISSION, LLC, GULF SOUTH PIPELINE COMPANY, LP, and GULF CROSSING PIPELINE COMPANY LLC, as Borrowers BOARDWALK PIPELINE PARTNERS, LP, as Guarantor The Several Lenders an
May 5, 2015	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2015 ¨ TRANSITION REPORT P UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2015 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK
May 4, 2015	8-K	Boardwalk Pipeline Partners L.P BWP 15 Q1 8-K EARNINGS RELEASE (Current Report/Significant Event) BWP 15 Q1 8K Earnings Release UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
May 4, 2015	EX-99.1	BOARDWALK ANNOUNCES FIRST QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT BWP 2015 Q1 Exhibit 99.1 Exhibit 99.1 News Release BOARDWALK ANNOUNCES FIRST QUARTER 2015 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, May 4, 2015 - Boardwalk Pipeline Partners, LP , (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on May 21, 2015, to unitholders of record as of May 14, 2015. The Part
March 12, 2015	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT March 12, 2015 (DATE OF EARLIEST EVENT REPORTED) March 10, 2015 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of in
March 12, 2015	424B5	Title of Each Class of Securities To Be Registered 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-186768 333-186768-01 Title of Each Class of Securities To Be Registered Proposed Maximum Aggregate Offering Price Amount of Registration Fee(1) Debt Securities $250,000,000 $29,050 (1) The filing fee, calculated in accordance with Rule 457(r), has been transmitted to the SEC in connection with the securities offered from
March 12, 2015	EX-1.1	$250,000,000 BOARDWALK PIPELINES, LP 4.95% Senior Notes due 2024 UNDERWRITING AGREEMENT EX-1.1 2 d892033dex11.htm EX-1.1 Exhibit 1.1 Execution Version $250,000,000 BOARDWALK PIPELINES, LP 4.95% Senior Notes due 2024 UNDERWRITING AGREEMENT March 10, 2015 BARCLAYS CAPITAL INC. J.P. MORGAN SECURITIES LLC As Representatives of the several Underwriters named in Schedule 1 hereto c/o Barclays Capital Inc. 745 Seventh Avenue New York, NY 10019 c/o J.P. Morgan Securities LLC 383 Madison Aven
March 10, 2015	FWP	BOARDWALK PIPELINES, LP PRICING TERM SHEET $250,000,000 4.95% Senior Notes due 2024 Issuer: Boardwalk Pipelines, LP Fully and unconditionally guaranteed by: Boardwalk Pipeline Partners, LP Ratings* (Moody?s / S&P / Fitch): Baa3 / BB+ / BBB- Note type FWP Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated March 10, 2015 Registration Statement No.
March 10, 2015	424B5	Subject to Completion, dated March 10, 2015 424B5 1 d889844d424b5.htm 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-186768 333-186768-01 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying base prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This p
February 20, 2015	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 o TRANSITION REPORT PURSUA UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 01-32665 BOARDWALK PIPEL
February 20, 2015	EX-12.1	BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Year Ended December 31, 2014 2013 2012 2011 2010 Earnings: Income before income taxes $ 147.2 $ 250.7 $ 306.5 $ 217.4 $ 289.9 Equity l Exhibit 12.1 BOARDWALK PIPELINE PARTNERS, LP COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Millions, except ratios) For the Year Ended December 31, 2014 2013 2012 2011 2010 Earnings: Income before income taxes $ 147.2 $ 250.7 $ 306.5 $ 217.4 $ 289.9 Equity losses in unconsolidated affiliates 86.5 1.2 — — Net loss attributable to noncontrolling interests 9.2 3.5 — — Amortization of capitalized
February 20, 2015	EX-21.1	BOARDWALK PIPELINE PARTNERS, LP Subsidiaries of the Registrant December 31, 2014 Name of Subsidiary Organized Under Laws of Business Names Boardwalk Acquisition Company, LLC Delaware Boardwalk Field Services, LLC Delaware Field Services Boardwalk Lou EX-21.1 3 bwp14q410kex211.htm EXHIBIT 21.1 EXHIBIT 21.1 BOARDWALK PIPELINE PARTNERS, LP Subsidiaries of the Registrant December 31, 2014 Name of Subsidiary Organized Under Laws of Business Names Boardwalk Acquisition Company, LLC Delaware Boardwalk Field Services, LLC Delaware Field Services Boardwalk Louisiana Midstream, LLC Delaware Louisiana Midstream Boardwalk Midstream, LLC Delaware Boardwalk
February 13, 2015	SC 13G/A	BWP / Boardwalk Pipeline Partners L.P / BALYASNY ASSET MANAGEMENT LLC - SC 13G/A Passive Investment SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) BOARDWALK PIPELINE PARTNERS, L.P. (Name of Issuer) COMMON STOCK* (Title of Class of Securities) 096627104 (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which
February 9, 2015	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT February 9, 2015 (DATE OF EARLIEST EVENT REPORTED) February 5, 2015 BOARDWALK PIPELINE PARTNERS, LP (Exact name of registrant as specified in its charter) Delaware 01-32665 20-3265614 (State or other jurisdiction of in
February 9, 2015	EX-99.1	BOARDWALK ANNOUNCES FOURTH QUARTER 2014 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT Exhibit 99.1 News Release BOARDWALK ANNOUNCES FOURTH QUARTER 2014 RESULTS AND QUARTERLY DISTRIBUTION OF $0.10 PER UNIT HOUSTON, February 9, 2015 - Boardwalk Pipeline Partners, LP, (NYSE:BWP) announced today that it has declared a quarterly cash distribution per common unit of $0.10 ($0.40 annualized) payable on February 26, 2015, to unitholders of record as of February 19, 2015. The Partnership al
February 9, 2015	EX-10.1	Form of Grant of Phantom Unit Grant Agreement under the Boardwalk Pipeline Partners Long-Term Incentive Plan (Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on February 9, 2015). EX-10.1 2 bwp14q4ex101to8ker.htm EXHIBIT 10.1 Exhibit 10.1 Execution Version Boardwalk Pipeline Partners Long-Term Incentive Plan Phantom Unit Grant Agreement Grantee: Grant Date: , 20 1. Grant of Phantom Units with DERs. (a) Effective as of the grant date set forth above (the “Grant Date”), Boardwalk Pipeline Partners, LP, a Delaware limited partnership (the “Partnership”), hereby grants to you P
December 3, 2014	LETTER	LETTER December 3, 2014 Via E-mail Mr. Jamie L. Buskill Senior Vice President, Chief Financial and Administrative Officer and Treasurer Boardwalk Pipeline Partners, LP 9 Greenway Plaza Suite 2800 Houston, Texas 77046 Re: Boardwalk Pipeline Partners, LP Form 10-K for the Year Ended December 31, 2013 Filed February 24, 2014 Form 10-Q for the Period Ended September 30, 2013 Filed October 29, 2013 File No. 1

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