๐Ÿ•ต๏ธ Unifirst Corp ($UNF)

SEC insider & ownership activity, last 12 months ยท CIK 717954 ยท every row links its SEC filing

Over the last 12 months insiders sold $576K with no open-market buying against it. David Katz sold $349K through a 10b5-1 trading plan in 3 lots (Novโ€“Feb). No red-flag 8-Ks in the window.

๐Ÿšจ 1 signal active โ€” planned-vs-executed verdicts, pre-event flags, and cluster context live in the API and the alerts bot.

Insider flow

0 buyers, $0 (0 lots) ยท 2 sellers, $576K (4 lots)

InsiderBuysBoughtSellsSoldLast
David Katz0โ€“ 3$349KFeb 17, 2026
William Ross0โ€“ 1$227KFeb 9, 2026

5%+ holders

HolderStakeClassScheduleEvent
Cintas Corp 18.7% 13DMar 10, 2026 filing โ†—
Blackrock, Inc. 14.3% 13GJul 17, 2025 filing โ†—
Vanguard Portfolio Management 5.7% 13GApr 29, 2026 filing โ†—
Vanguard Capital Management 5.2% 13GApr 30, 2026 filing โ†—
Dimensional Fund Advisors LP 5.1% 13GJan 23, 2025 filing โ†—

Planned insider sales (Form 144)

SellerPlannedApprox. sale date
David Katz$348KFeb 17, 2026 filing โ†—
William Ross$227KFeb 9, 2026 filing โ†—
David Difillippo$1.4MJan 28, 2026 filing โ†—
David Difillippo$288KJan 9, 2026 filing โ†—
David Katz$1KNov 3, 2025 filing โ†—

Material events (8-K)

ItemEvent date
Earnings (2.02)Jul 1, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Jul 1, 2026 filing โ†—
Shareholder vote (5.07)Jun 11, 2026 filing โ†—
Reg FD disclosure (7.01)Jun 11, 2026 filing โ†—
Other events (8.01)Jun 11, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Jun 11, 2026 filing โ†—
Earnings (2.02)Apr 1, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Apr 1, 2026 filing โ†—
Material agreement (1.01)Mar 10, 2026 filing โ†—
Charter/bylaw changes (5.03)Mar 10, 2026 filing โ†—
Reg FD disclosure (7.01)Mar 10, 2026 filing โ†—
Other events (8.01)Mar 10, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Mar 10, 2026 filing โ†—
Earnings (2.02)Jan 7, 2026 filing โ†—
Financial Statements and Exhibits (9.01)Jan 7, 2026 filing โ†—
Officer/director changes (5.02)Dec 29, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Dec 29, 2025 filing โ†—
Shareholder vote (5.07)Dec 15, 2025 filing โ†—
Other events (8.01)Dec 15, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Dec 15, 2025 filing โ†—
Other events (8.01)Dec 15, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Dec 15, 2025 filing โ†—
Earnings (2.02)Oct 22, 2025 filing โ†—
Reg FD disclosure (7.01)Oct 22, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Oct 22, 2025 filing โ†—
Earnings (2.02)Oct 17, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Oct 17, 2025 filing โ†—
Material agreement (1.01)Aug 12, 2025 filing โ†—
New financial obligation (2.03)Aug 12, 2025 filing โ†—
Financial Statements and Exhibits (9.01)Aug 12, 2025 filing โ†—