UNF Insider Trading
UNIFIRST CORP | Services-Personal Services
Comprehensive Trading Performance Summary
The investment history of corporate insiders at UNIFIRST CORP provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Services-Personal Services sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2026-02-18 19:32 | 2026-02-17 | Katz David Martin | Officer - Executive VP, Sales/Marketing | SELL | $237.54 | 1,464 | $347,759 | 6,461 | -18.5% |
| 2026-02-10 23:06 | 2026-02-09 | Ross William Masters | Officer - Executive Vice President | SELL | $201.38 | 1,128 | $227,157 | 3,849 | -22.7% |
| 2025-11-05 23:33 | 2025-11-03 | Katz David Martin | Officer - Executive VP, Sales/Marketing | OPT+S | $155.26 | 9 | $1,397 | 6,059 | 0.0% |
| 2025-02-19 20:39 | 2025-02-18 | Katz David Martin | Officer - Executive VP, Sales/Marketing | SELL | $210.95 | 1,299 | $274,024 | 6,455 | -16.8% |
| 2025-02-18 23:52 | 2025-02-14 | Ross William Masters | Officer - Executive Vice President | SELL | $213.10 | 1,060 | $225,886 | 4,019 | -20.9% |
| 2025-02-18 23:55 | 2025-02-14 | DIFILLIPPO DAVID A | Officer - Executive VP of Operations | OPT+S | $213.10 | 1,157 | $246,557 | 11,156 | 0.0% |
| 2024-11-22 14:27 | 2024-11-19 | Katz David Martin | Officer - Executive VP, Sales/Marketing | OPT+S | $193.08 | 587 | $113,338 | 5,625 | 0.0% |
| 2024-11-22 23:05 | 2024-11-19 | Sintros Steven S | Director, Officer - President and CEO | SELL | $193.04 | 3,207 | $619,089 | 22,571 | -12.4% |
| 2024-11-22 05:55 | 2024-11-19 | The Ronald D Croatti Trust - 1993 | 10% owner | SELL | $193.56 | 31,860 | $6,166,930 | 0 | -100.0% |
| 2024-08-14 22:43 | 2024-08-12 | O'Connor Shane | Officer - Executive VP and CFO | SELL | $183.53 | 1,185 | $217,483 | 6,215 | -16.0% |
| 2024-08-03 00:31 | 2024-07-31 | Iandoli Michael | Director | OPT+S | $194.30 | 682 | $132,512 | 4,744 | 0.0% |
| 2024-07-19 23:34 | 2024-07-17 | Ross William Masters | Officer - Executive Vice President | OPT+S | $180.67 | 225 | $40,651 | 4,034 | 0.0% |
| 2024-07-18 01:01 | 2024-07-15 | Katz David Martin | Officer - Executive VP, Sales/Marketing | SELL | $175.00 | 550 | $96,250 | 6,259 | -8.1% |
| 2024-06-26 23:17 | 2024-06-26 | Croatti Michael A | Officer - Executive VP of Operations | SELL | $169.00 | 1,800 | $304,200 | 5,747 | -23.9% |
| 2024-06-24 18:32 | 2024-06-21 | Levenstein Cecelia | 10% owner | SELL | $153.46 | 9,767 | $1,498,844 | 48,558 | -16.7% |
| 2024-06-21 20:57 | 2024-06-20 | Levenstein Cecelia | 10% owner | SELL | $153.29 | 9,733 | $1,491,972 | 58,325 | -14.3% |
| 2024-06-14 21:19 | 2024-06-12 | Levenstein Cecelia | 10% owner | SELL | $155.76 | 5,500 | $856,680 | 68,058 | -7.5% |
| 2024-06-06 01:44 | 2024-06-03 | Levenstein Cecelia | 10% owner | SELL | $158.71 | 25,000 | $3,967,670 | 73,558 | -25.4% |
| 2024-02-14 22:09 | 2024-02-12 | Ross William Masters | Officer - Executive Vice President | OPT+S | $175.27 | 2,282 | $399,974 | 4,034 | 0.0% |
| 2023-11-13 22:48 | 2023-11-09 | DIFILLIPPO DAVID A | Officer - Executive VP of Operations | SELL | $166.26 | 6,280 | $1,044,127 | 10,111 | -38.3% |
| 2023-04-05 00:18 | 2023-04-03 | CAMILLI KATHLEEN M | Director | SELL | $172.42 | 94 | $16,207 | 2,859 | -3.2% |
| 2023-02-09 19:35 | 2023-02-03 | Croatti Matthew | 10% owner | SELL | $205.16 | 1,568 | $321,691 | 9,698 | -13.9% |
| 2023-02-06 23:49 | 2023-02-02 | Croatti Matthew | 10% owner | SELL | $205.03 | 7,724 | $1,583,644 | 11,266 | -40.7% |
| 2023-01-10 00:51 | 2023-01-05 | Ross William Masters | Officer - Executive Vice President | SELL | $200.00 | 1,231 | $246,200 | 4,335 | -22.1% |
| 2023-01-10 00:50 | 2023-01-05 | Croatti Michael A | Officer - Executive Vice President | OPT+S | $200.00 | 890 | $178,000 | 6,275 | 0.0% |
| 2022-11-01 23:57 | 2022-10-28 | Sintros Steven S | Director, Officer - President and CEO | OPT+S | $180.00 | 1,567 | $282,060 | 20,272 | 0.0% |
| 2022-11-01 23:40 | 2022-10-28 | O'Connor Shane | Officer - Executive VP and CFO | SELL | $180.00 | 1,233 | $221,940 | 3,901 | -24.0% |
| 2022-10-20 22:04 | 2022-10-19 | Sintros Steven S | Director, Officer - President and CEO | OPT+S | $180.00 | 178 | $32,040 | 19,984 | 0.0% |
| 2022-08-01 23:16 | 2022-07-29 | Katz David Martin | Officer - Executive VP, Sales/Marketing | SELL | $195.00 | 1,265 | $246,675 | 3,713 | -25.4% |
| 2022-03-18 21:37 | 2022-03-14 | Croatti Matthew | 10% owner | OPT+S | $172.24 | 69 | $11,885 | 18,554 | 0.0% |
| 2022-02-18 00:10 | 2022-02-15 | Croatti Matthew | 10% owner | OPT+S | $180.01 | 74 | $13,321 | 1,554 | 0.0% |
| 2022-02-18 00:08 | 2022-02-15 | CROATTI CYNTHIA | Director, 10% owner | OPT+S | $180.01 | 374 | $67,324 | 2,035 | 0.0% |
| 2022-02-15 00:26 | 2022-02-10 | CROATTI CYNTHIA | Director, 10% owner | SELL | $180.74 | 2,000 | $361,470 | 2,035 | -49.6% |
| 2022-01-14 23:00 | 2022-01-13 | Croatti Matthew | 10% owner | OPT+S | $192.99 | 73 | $14,088 | 1,816 | 0.0% |
| 2022-01-14 22:57 | 2022-01-13 | CROATTI CYNTHIA | Director, Officer, 10% owner - Executive Vice President | OPT+S | $192.99 | 504 | $97,267 | 5,473 | 0.0% |
| 2022-01-06 18:27 | 2022-01-04 | Katz David Martin | Officer - Executive VP, Sales/Marketing | OPT+S | $212.00 | 379 | $80,348 | 5,906 | 0.0% |
| 2021-12-15 00:16 | 2021-12-13 | Croatti Matthew | 10% owner | OPT+S | $202.37 | 85 | $17,201 | 1,816 | 0.0% |
| 2021-12-15 00:19 | 2021-12-13 | CROATTI CYNTHIA | Director, Officer, 10% owner - Executive Vice President | OPT+S | $202.37 | 588 | $118,994 | 5,473 | 0.0% |
| 2021-09-29 00:29 | 2021-09-27 | Ross William Masters | Officer - Executive Vice President | SELL | $225.00 | 64 | $14,400 | 65 | -49.6% |
| 2021-08-24 01:35 | 2021-08-19 | Ross William Masters | Officer - Executive Vice President | SELL | $225.00 | 63 | $14,175 | 129 | -32.8% |
| 2021-08-11 18:12 | 2021-08-09 | CAMILLI KATHLEEN M | Director | BUY | $215.63 | 465 | $100,268 | 2,953 | +18.7% |
| 2021-05-14 19:00 | 2021-05-13 | CAMILLI KATHLEEN M | Director | OPT+S | $214.08 | 179 | $38,320 | 2,488 | 0.0% |
| 2021-05-12 20:38 | 2021-05-10 | Iandoli Michael | Director | SELL | $223.00 | 500 | $111,498 | 4,740 | -9.5% |
| 2021-05-05 23:09 | 2021-05-03 | Katz David Martin | Officer - Executive VP, Sales/Marketing | OPT+S | $220.48 | 502 | $110,681 | 4,413 | 0.0% |
| 2021-05-05 23:10 | 2021-05-03 | Sintros Steven S | Director, Officer - President and CEO | OPT+S | $220.48 | 984 | $216,952 | 14,920 | 0.0% |
| 2021-05-05 23:08 | 2021-05-03 | DIFILLIPPO DAVID A | Officer - Executive VP of Operations | OPT+S | $220.48 | 984 | $216,952 | 11,549 | 0.0% |
| 2021-04-05 18:26 | 2021-04-01 | Katz David Martin | Officer - Executive VP, Sales/Marketing | OPT+S | $221.89 | 500 | $110,945 | 4,413 | 0.0% |
| 2021-04-05 18:27 | 2021-04-01 | Sintros Steven S | Director, Officer - President and CEO | OPT+S | $221.89 | 982 | $217,896 | 14,920 | 0.0% |
| 2021-04-05 18:25 | 2021-04-01 | DIFILLIPPO DAVID A | Officer - Executive VP of Operations | OPT+S | $221.89 | 771 | $171,077 | 11,549 | 0.0% |
| 2021-03-03 23:36 | 2021-03-01 | Katz David Martin | Officer - Executive VP, Sales/Marketing | OPT+S | $242.03 | 518 | $125,372 | 4,413 | 0.0% |
How to Interpret $UNF Trades
Not every insider transaction in UNIFIRST CORP is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $UNF shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for UNF
Insider activity data for UNIFIRST CORP is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $UNF, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.