유니퍼스트 코퍼레이션
| Security | UNF / UniFirst Corporation |
| Insider | David Martin Katz |
This page shows the track record and history of Katz David Martin
insider trades in UniFirst Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company.
It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean
it is illegal for them to make any
trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis
In this section, we analyze the profitability of every unplanned, open-market insider purchase made by David Martin Katz in UNF / UniFirst Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Max |
Price at Max |
Max Profit ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by David Martin Katz in UNF / UniFirst Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|---|---|
| 2024-07-15 | 550 | 175.0000 | 550 | 175.0000 | 96,250 | 267 | 161.8600 | -7,227 | -7.51 |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Transaction History
| File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-18 | 2026-02-17 | 4 | Katz David Martin | UNF | Common Stock | D | 237.5400 | -1,464 | -348 | 6,461 | ||||
| 2025-12-18 | 2025-12-16 | 4 | Katz David Martin | UNF | Common Stock | D | 1,866 | 7,925 | ||||||
| 2025-11-05 | 2025-11-03 | 4 | Katz David Martin | UNF | Common Stock | D | 156.5000 | -1 | -0 | 6,059 | ||||
| 2025-11-05 | 2025-11-03 | 4 | Katz David Martin | UNF | Common Stock | D | 156.5000 | -1,232 | -193 | 6,060 | ||||
| 2025-11-05 | 2025-11-03 | 4 | Katz David Martin | UNF | Common Stock | D | 1,233 | 7,292 | ||||||
| 2025-11-05 | 2025-11-03 | 4 | Katz David Martin | UNF | Common Stock | D | 155.1100 | -8 | -1 | 6,059 | ||||
| 2025-11-05 | 2025-11-03 | 4 | Katz David Martin | UNF | Common Stock | D | 154.3500 | -1,289 | -199 | 6,067 | ||||
| 2025-11-05 | 2025-11-03 | 4 | Katz David Martin | UNF | Common Stock | D | 1,297 | 7,356 | ||||||
| 2025-11-04 | 2025-10-31 | 4 | Katz David Martin | UNF | Common Stock | D | 154.3500 | -791 | -122 | 6,059 | ||||
| 2025-11-04 | 2025-10-31 | 4 | Katz David Martin | UNF | Common Stock | D | 154.3500 | -292 | -45 | 6,850 | ||||
| 2025-11-04 | 2025-10-31 | 4 | Katz David Martin | UNF | Common Stock | D | 687 | 7,142 | ||||||
| 2025-02-19 | 2025-02-18 | 4 | Katz David Martin | UNF | Common Stock | D | 210.9500 | -1,299 | -274 | 6,455 | ||||
| 2024-11-22 | 2024-11-19 | 4 | Katz David Martin | UNF | Common Stock | D | 192.8300 | -328 | -63 | 7,754 | ||||
| 2024-11-22 | 2024-11-19 | 4 | Katz David Martin | UNF | Common Stock | D | 771 | 8,082 | ||||||
| 2024-11-22 | 2024-11-19 | 4 | Katz David Martin | UNF | Common Stock | D | 1,686 | 7,311 | ||||||
| 2024-11-22 | 2024-11-19 | 4 | Katz David Martin | UNF | Common Stock | D | 193.0800 | -587 | -113 | 5,625 | ||||
| 2024-11-22 | 2024-11-19 | 4 | Katz David Martin | UNF | Common Stock | D | 192.6700 | -2,080 | -401 | 6,212 | ||||
| 2024-11-22 | 2024-11-19 | 4 | Katz David Martin | UNF | Common Stock | D | 2,667 | 8,292 | ||||||
| 2024-11-04 | 2024-10-31 | 4 | Katz David Martin | UNF | Common Stock | D | 179.8100 | -634 | -114 | 5,625 | ||||
| 2024-07-17 | 2024-07-15 | 4 | Katz David Martin | UNF | Common Stock | D | 175.0000 | -550 | -96 | 6,259 | ||||
| 2023-11-02 | 2023-10-31 | 4 | Katz David Martin | UNF | Common Stock | D | 164.4300 | -565 | -93 | 6,809 | ||||
| 2023-11-02 | 2023-10-31 | 4 | Katz David Martin | UNF | Common Stock | D | 2,053 | 7,374 | ||||||
| 2023-10-26 | 2023-10-24 | 4 | Katz David Martin | UNF | Common Stock | D | 163.9900 | -251 | -41 | 5,321 | ||||
| 2023-10-26 | 2023-10-24 | 4 | Katz David Martin | UNF | Common Stock | D | 591 | 5,572 | ||||||
| 2022-12-22 | 2022-12-20 | 4 | Katz David Martin | UNF | Common Stock | D | 187.8400 | -89 | -17 | 4,981 | ||||
| 2022-11-30 | 2022-11-28 | 4 | Katz David Martin | UNF | Common Stock | D | 1,772 | 5,070 | ||||||
| 2022-11-02 | 2022-10-31 | 4 | Katz David Martin | UNF | Common Stock | D | 184.0100 | -415 | -76 | 3,298 | ||||
| 2022-08-01 | 2022-07-29 | 4 | Katz David Martin | UNF | Common Stock | D | 195.0000 | -1,265 | -247 | 3,713 | ||||
| 2022-02-02 | 2022-01-31 | 4 | Katz David Martin | UNF | Common Stock | D | 190.0900 | -928 | -176 | 4,978 | ||||
| 2022-01-06 | 2022-01-04 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 119.00 | -1,333 | 2,667 | |||||
| 2022-01-06 | 2022-01-04 | 4 | Katz David Martin | UNF | Common Stock | D | 212.0000 | -379 | -80 | 5,906 | ||||
| 2022-01-06 | 2022-01-04 | 4 | Katz David Martin | UNF | Common Stock | D | 212.0000 | -954 | -202 | 6,285 | ||||
| 2022-01-06 | 2022-01-04 | 4 | Katz David Martin | UNF | Common Stock | D | 119.0000 | 1,333 | 159 | 7,239 | ||||
| 2021-11-19 | 2021-11-17 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 201.07 | 1,831 | 1,831 | |||||
| 2021-11-19 | 2021-11-17 | 4 | Katz David Martin | UNF | Common Stock | D | 1,493 | 5,906 | ||||||
| 2021-05-05 | 2021-05-03 | 4 | Katz David Martin | UNF | Stock Appreciation Rights | D | 104.67 | -1,334 | 0 | |||||
| 2021-05-05 | 2021-05-03 | 4 | Katz David Martin | UNF | Common Stock | D | 220.4800 | -502 | -111 | 4,413 | ||||
| 2021-05-05 | 2021-05-03 | 4 | Katz David Martin | UNF | Common Stock | D | 224.1900 | -832 | -187 | 4,915 | ||||
| 2021-05-05 | 2021-05-03 | 4 | Katz David Martin | UNF | Common Stock | D | 104.6700 | 1,334 | 140 | 5,747 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Katz David Martin | UNF | Stock Appreciation Rights | D | 104.67 | -1,333 | 0 | |||||
| 2021-04-05 | 2021-04-01 | 4 | Katz David Martin | UNF | Common Stock | D | 221.8900 | -500 | -111 | 4,413 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Katz David Martin | UNF | Common Stock | D | 223.7100 | -833 | -186 | 4,913 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Katz David Martin | UNF | Common Stock | D | 104.6700 | 1,333 | 140 | 5,746 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Katz David Martin | UNF | Stock Appreciation Rights | D | 104.67 | -1,333 | 0 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Katz David Martin | UNF | Common Stock | D | 242.0300 | -518 | -125 | 4,413 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Katz David Martin | UNF | Common Stock | D | 242.2900 | -815 | -197 | 4,931 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Katz David Martin | UNF | Common Stock | D | 104.6700 | 1,333 | 140 | 5,746 | ||||
| 2020-10-29 | 2020-10-26 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 166.94 | 1,584 | 1,584 | |||||
| 2020-10-29 | 2020-10-26 | 4 | Katz David Martin | UNF | Common Stock | D | 1,169 | 4,413 | ||||||
| 2020-02-21 | 2020-02-20 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 106.99 | -2,666 | 0 | |||||
| 2020-02-21 | 2020-02-20 | 4 | Katz David Martin | UNF | Common stock | D | 208.1900 | -725 | -151 | 3,244 | ||||
| 2020-02-21 | 2020-02-20 | 4 | Katz David Martin | UNF | Common stock | D | 209.6200 | -1,941 | -407 | 3,969 | ||||
| 2020-02-21 | 2020-02-20 | 4 | Katz David Martin | UNF | Common stock | D | 106.9900 | 2,666 | 285 | 5,910 | ||||
| 2020-01-22 | 2020-01-21 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 106.99 | -2,667 | 2,666 | |||||
| 2020-01-22 | 2020-01-21 | 4 | Katz David Martin | UNF | Common stock | D | 210.9900 | -732 | -154 | 3,244 | ||||
| 2020-01-22 | 2020-01-21 | 4 | Katz David Martin | UNF | Common stock | D | 211.8200 | -1,935 | -410 | 3,976 | ||||
| 2020-01-22 | 2020-01-21 | 4 | Katz David Martin | UNF | Common stock | D | 106.9900 | 2,667 | 285 | 5,911 | ||||
| 2019-12-26 | 2019-12-23 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 106.99 | -2,667 | 5,333 | |||||
| 2019-12-26 | 2019-12-23 | 4 | Katz David Martin | UNF | Common stock | D | 206.5900 | -684 | -141 | 3,244 | ||||
| 2019-12-26 | 2019-12-23 | 4 | Katz David Martin | UNF | Common stock | D | 207.4200 | -1,983 | -411 | 3,928 | ||||
| 2019-12-26 | 2019-12-23 | 4 | Katz David Martin | UNF | Common stock | D | 106.9900 | 2,667 | 285 | 5,911 | ||||
| 2019-12-04 | 2019-10-29 | 4/A | Katz David Martin | UNF | Stock Appreciation Right( | D | 201.24 | 1,377 | 1,377 | |||||
| 2019-12-04 | 2019-10-29 | 4/A | Katz David Martin | UNF | Common Stock | D | 969 | 3,244 | ||||||
| 2019-10-30 | 2019-10-29 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 201.24 | 1,450 | 1,450 | |||||
| 2019-10-30 | 2019-10-29 | 4 | Katz David Martin | UNF | Common Stock | D | 969 | 3,244 | ||||||
| 2019-02-25 | 2019-02-25 | 4 | Katz David Martin | UNF | Common Stock | D | 148.0000 | -1,326 | -196 | 2,275 | ||||
| 2019-02-25 | 2019-02-19 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 102.90 | -2,666 | 0 | |||||
| 2019-02-25 | 2019-02-19 | 4 | Katz David Martin | UNF | Common Stock | D | 147.5600 | -2,240 | -331 | 3,601 | ||||
| 2019-02-25 | 2019-02-19 | 4 | Katz David Martin | UNF | Common Stock | D | 102.9000 | 2,666 | 274 | 5,841 | ||||
| 2019-02-25 | 2019-02-15 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 102.90 | -5,334 | 2,666 | |||||
| 2019-02-25 | 2019-02-15 | 4 | Katz David Martin | UNF | Common Stock | D | 147.7200 | -4,434 | -655 | 3,175 | ||||
| 2019-02-25 | 2019-02-15 | 4 | Katz David Martin | UNF | Common Stock | D | 102.9000 | 5,334 | 549 | 7,609 | ||||
| 2018-10-23 | 2018-10-22 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 152.38 | 1,297 | 1,297 | |||||
| 2018-10-23 | 2018-10-22 | 4 | Katz David Martin | UNF | Common Stock | D | 1,231 | 2,275 | ||||||
| 2018-02-20 | 2018-02-20 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 69.05 | -2,666 | 0 | |||||
| 2018-02-20 | 2018-02-20 | 4 | Katz David Martin | UNF | Common Stock | D | 155.0500 | -1,003 | -156 | 1,044 | ||||
| 2018-02-20 | 2018-02-20 | 4 | Katz David Martin | UNF | Common Stock | D | 155.9500 | -1,663 | -259 | 2,047 | ||||
| 2018-02-20 | 2018-02-20 | 4 | Katz David Martin | UNF | Common Stock | D | 69.0500 | 2,666 | 184 | 3,710 | ||||
| 2018-01-18 | 2018-01-18 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 69.05 | -2,667 | 2,666 | |||||
| 2018-01-18 | 2018-01-18 | 4 | Katz David Martin | UNF | Common Stock | D | 170.8500 | -1,045 | -179 | 1,044 | ||||
| 2018-01-18 | 2018-01-18 | 4 | Katz David Martin | UNF | Common Stock | D | 170.5000 | -1,622 | -277 | 2,089 | ||||
| 2018-01-18 | 2018-01-18 | 4 | Katz David Martin | UNF | Common Stock | D | 69.0500 | 2,667 | 184 | 3,711 | ||||
| 2017-12-21 | 2017-12-20 | 4 | Katz David Martin | UNF | Common Stock | D | 1,044 | 1,044 | ||||||
| 2017-12-18 | 2017-12-18 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 69.05 | -2,667 | 5,333 | |||||
| 2017-12-18 | 2017-12-18 | 4 | Katz David Martin | UNF | Common Stock | D | 168.1500 | -1,060 | -178 | 0 | ||||
| 2017-12-18 | 2017-12-18 | 4 | Katz David Martin | UNF | Common Stock | D | 167.9500 | -1,607 | -270 | 1,060 | ||||
| 2017-12-18 | 2017-12-18 | 4 | Katz David Martin | UNF | Common Stock | D | 69.0500 | 2,667 | 184 | 2,667 | ||||
| 2017-10-24 | 2017-10-23 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 156.05 | 6,000 | 6,000 | |||||
| 2017-02-10 | 2017-02-09 | 4 | Katz David Martin | UNF | Common Stock | D | 127.0000 | -1,098 | -139 | 0 | ||||
| 2017-02-10 | 2017-02-08 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 49.67 | -2,666 | 0 | |||||
| 2017-02-10 | 2017-02-08 | 4 | Katz David Martin | UNF | Common Stock | D | 127.3000 | -1,568 | -200 | 1,098 | ||||
| 2017-02-10 | 2017-02-08 | 4 | Katz David Martin | UNF | Common Stock | D | 49.6700 | 2,666 | 132 | 2,666 | ||||
| 2017-01-10 | 2017-01-09 | 4 | Katz David Martin | UNF | Common Stock | D | 129.3948 | -1,089 | -141 | 0 | ||||
| 2017-01-10 | 2017-01-06 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 49.67 | -2,667 | 2,666 | |||||
| 2017-01-10 | 2017-01-06 | 4 | Katz David Martin | UNF | Common Stock | D | 133.2000 | -1,578 | -210 | 1,089 | ||||
| 2017-01-10 | 2017-01-06 | 4 | Katz David Martin | UNF | Common Stock | D | 49.6700 | 2,667 | 132 | 2,667 | ||||
| 2016-12-08 | 2016-12-08 | 4 | Katz David Martin | UNF | Common Stock | D | 145.9500 | -1,191 | -174 | 0 | ||||
| 2016-12-08 | 2016-12-07 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 49.67 | -2,667 | 5,333 | |||||
| 2016-12-08 | 2016-12-07 | 4 | Katz David Martin | UNF | Common Stock | D | 146.7000 | -1,476 | -217 | 1,191 | ||||
| 2016-12-08 | 2016-12-07 | 4 | Katz David Martin | UNF | Common Stock | D | 49.6700 | 2,667 | 132 | 2,667 | ||||
| 2016-10-26 | 2016-10-24 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 119.00 | 4,000 | 4,000 | |||||
| 2016-02-22 | 2016-02-22 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 45.57 | -2,667 | 0 | |||||
| 2016-02-22 | 2016-02-22 | 4 | Katz David Martin | UNF | Common Stock | D | 105.5000 | -1,016 | -107 | 0 | ||||
| 2016-02-22 | 2016-02-22 | 4 | Katz David Martin | UNF | Common Stock | D | 105.0200 | -1,651 | -173 | 1,016 | ||||
| 2016-02-22 | 2016-02-22 | 4 | Katz David Martin | UNF | Common Stock | D | 45.5700 | 2,667 | 122 | 2,667 | ||||
| 2016-01-26 | 2016-01-21 | 4 | Katz David Martin | UNF | Common Stock | D | 102.0600 | -935 | -95 | 0 | ||||
| 2016-01-22 | 2016-01-20 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 45.57 | -2,667 | 2,667 | |||||
| 2016-01-22 | 2016-01-20 | 4 | Katz David Martin | UNF | Common Stock | D | 102.0900 | -1,732 | -177 | 935 | ||||
| 2016-01-22 | 2016-01-20 | 4 | Katz David Martin | UNF | Common Stock | D | 45.5700 | 2,667 | 122 | 2,667 | ||||
| 2015-12-22 | 2015-12-18 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 45.57 | -2,666 | 5,334 | |||||
| 2015-12-22 | 2015-12-18 | 4 | Katz David Martin | UNF | Common Stock | D | 101.8329 | -1,011 | -103 | 0 | ||||
| 2015-12-22 | 2015-12-18 | 4 | Katz David Martin | UNF | Common Stock | D | 104.3500 | -1,655 | -173 | 1,011 | ||||
| 2015-12-22 | 2015-12-18 | 4 | Katz David Martin | UNF | Common Stock | D | 45.5700 | 2,666 | 121 | 2,666 | ||||
| 2015-11-03 | 2015-10-26 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 104.67 | 4,000 | 4,000 | |||||
| 2014-11-13 | 2014-11-10 | 4 | Katz David Martin | UNF | Common stock option (right to buy) | D | 42.55 | -8,000 | 0 | |||||
| 2014-11-13 | 2014-11-10 | 4 | Katz David Martin | UNF | Common Stock | D | 110.1200 | -8,000 | -881 | 0 | ||||
| 2014-11-13 | 2014-11-10 | 4 | Katz David Martin | UNF | Common Stock | D | 42.5500 | 8,000 | 340 | 8,000 | ||||
| 2014-10-31 | 2014-10-27 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 106.99 | 8,000 | 8,000 | |||||
| 2014-05-27 | 2014-05-27 | 4 | Katz David Martin | UNF | Common stock option (right to buy) | D | 27.10 | -2,000 | 0 | |||||
| 2014-05-27 | 2014-05-27 | 4 | Katz David Martin | UNF | Common Stock | D | 98.9600 | -2,000 | -198 | 0 | ||||
| 2014-05-27 | 2014-05-27 | 4 | Katz David Martin | UNF | Common Stock | D | 27.1000 | 2,000 | 54 | 2,000 | ||||
| 2013-11-12 | 2013-10-28 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 102.90 | 8,000 | 8,000 | |||||
| 2012-10-26 | 2012-10-22 | 4 | Katz David Martin | UNF | Stock Appreciation Right | D | 69.05 | 8,000 | 8,000 |
P
공개 시장에서 또는 사적으로 비파생증권 또는 파생증권 매입
S
공개 시장에서 또는 사적으로 비파생증권 또는 파생증권 매각
A
자사로부터 유가증권(옵션 등)을 보조, 지급 또는 기타 취득
C
파생상품 전환
D
자사에게 유가증권을 매각 또는 양도
F
기업으로부터 인도 받은 유가증권의 일부를 사용한 행사 가격 또는 조세 채무의 지급
G
내부자에 의한 또는 내부자에게 증권 증여
K
지분스왑 및 유사 위험 회피거래
M
자사로부터 인도 받은 파생증권(옵션 등)의 행사 또는 전환
V
보고서 양식 4에 자진 신고된 거래
J
기타 (거래 내용을 설명하는 각주와 동반)
