Here are the Form 4 insider transactions from Unifirst Corp (UNF) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow UNF and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full UNF filings page.
UniFirst Corp. ten-percent owner Matthew Croatti received 968 restricted stock units on November 2, 2026, as annual grants for fiscal 2027. The units vest in three equal annual installments on November 2, 2027, November 2, 2028, and November 2, 2029. On October 31, 2026, UniFirst withheld 324 common shares to satisfy tax withholding obligations; the reported price was $254.84 per share.
UniFirst Corp Executive VP, Sales/Marketing David Martin Katz reported that 1,051 performance-based restricted stock units vested and 2,515 fiscal 2027 restricted stock units were granted on November 2, 2026. UniFirst withheld 954 shares on October 31, 2026, at $254.84 per share, and 446 shares on November 2, 2026, at $258.51 per share, to satisfy tax withholding obligations tied to vesting of restricted stock units. The 2,515 granted units vest in three equal annual installments on November 2, 2027, November 2, 2028, and November 2, 2029.
UniFirst Corp (UNF) Chief Financial Officer Shane O'Connor reported acquiring 1,373 shares as earned restricted stock units vested and a 3,289-unit fiscal 2027 annual RSU grant on November 2, 2026. The grant vests in equal annual installments on November 2, 2027, November 2, 2028 and November 2, 2029.
Shares withheld for tax obligations were 583 on November 2, 2026 and 1,161 on October 31, 2026. Reported post-transaction holdings included 6,226 common shares and RSUs of 394, 913, 736, 1,627 and 3,289.
UniFirst Corp (UNF) Chief Executive Officer Steven S. Sintros acquired 2,907 performance-based restricted stock units on November 2, 2026; 50% remain subject to vesting on October 31, 2027, and 50% on October 31, 2028. He also acquired 6,963 restricted stock units as fiscal 2027 annual grants under the UniFirst Corporation 2023 Stock Option and Incentive Plan, vesting in three equal annual installments on November 2, 2027, 2028 and 2029. On October 31, 2026, 2,885 shares were withheld to satisfy tax withholding obligations connected with restricted stock unit vesting, at $254.84 per share.
UniFirst Corporation ten percent owner Matthew Croatti automatically exercised 1,000 stock appreciation rights on October 23, 2026, at a $119 per-share exercise price, acquiring 1,000 common shares. The rights were exercised immediately before their October 24, 2026 expiration, and no acquired shares were sold. The report also lists 669 shares withheld for taxes at $281.29 per share. A holdings footnote lists 9,465 common shares owned and restricted stock units vesting in annual installments through October 31, 2028.
UNIFIRST CORP insider Cecelia Levenstein reported a series of stock gifts. On several dates between February 6 and March 17, 2026, she made six bona fide gifts of 250 shares of common stock each, totaling 1,500 shares.
The filing states these were pre-planned gifts to a charitable organization and notes the reporting was late due to an administrative oversight. After the last gift, she directly owned 4,023 shares of UNIFIRST CORP common stock.
UNIFIRST CORP executive David Martin Katz, Executive VP of Sales and Marketing, completed an open-market sale of 1,464 shares of Common Stock at $237.54 per share, executed under a pre-arranged trading plan intended to comply with Rule 10b5-1(c) adopted on November 14, 2025.
After this sale, he reports beneficial ownership of 6,461 shares, consisting of 1,230 shares of Common Stock and multiple blocks of restricted stock units that vest in annual installments through October 31, 2028.
UniFirst Corporation executive Ross William Masters reported a planned stock sale. The Executive Vice President sold 1,128 shares of UniFirst common stock on 02/09/2026 at $201.38 per share under a Rule 10b5-1(c) trading plan adopted on November 10, 2025.
After this transaction, he beneficially owns 3,849 shares directly and an additional 65 shares indirectly through an IRA. The directly held amount includes restricted stock units scheduled to vest in annual installments through October 31, 2028.
UniFirst Corporation reported an insider equity transaction by retired EVP of Operations David A. DiFillippo. On 01/05/2026, the company withheld 1,138 shares of UniFirst common stock at $197.92 per share to cover tax withholding obligations tied to the vesting of certain restricted stock units. This withholding is recorded as a disposition under transaction code F, which is used for tax-related share withholding rather than an open-market sale. After this transaction, DiFillippo directly beneficially owns 9,684 shares of UniFirst common stock.
UniFirst Corporation director reported new equity awards received on 12/16/2025. The director was granted 575 shares of unrestricted common stock at a price of $0, issued under the UniFirst Corporation 2023 Stock Option and Incentive Plan as part of the annual grants for fiscal 2026. After this grant, the director directly owns 1,777 shares of UniFirst common stock.
The director was also awarded a stock appreciation right covering 987 shares of common stock with an exercise price of $174.2. This right is exercisable in full on the grant date of 12/16/2025 and must be settled in stock upon exercise. It expires on the earlier of 12/16/2033 or the second anniversary of the date the director ceases to serve on the Board.
UniFirst Corporation's Executive VP and COO reported new equity awards received on 12/16/2025. He acquired 3,445 restricted stock units (RSUs) at a price of $0 under the 2023 Stock Option and Incentive Plan, described as annual grants for fiscal 2026. These RSUs vest in three equal installments on October 31, 2026, 2027 and 2028. Following this grant, he beneficially owns 11,409 shares of common stock, including previously granted RSUs and directly owned shares.
He also received a stock appreciation right covering 4,940 shares of common stock, with an exercise price of $174.2 and expiration on 12/16/2035. This right vests in three equal annual installments on October 31, 2026, 2027 and 2028 and must be settled in stock when exercised.
UniFirst Corporation's President and CEO, who also serves as a director, reported new equity awards and updated her holdings. On 12/16/2025, she received 5,167 restricted stock units under the 2023 Stock Option and Incentive Plan at a price of $0. These units vest in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028.
Following this grant, she beneficially owns 33,982 shares of common stock, made up of directly owned shares and multiple prior restricted stock unit grants with staggered vesting dates through October 31, 2028. She was also granted a stock appreciation right covering 7,410 shares at an exercise price of $174.2, expiring on 12/16/2035. This right vests in three equal annual installments starting on October 31, 2026 and must be settled in stock when exercised.
UniFirst Corp reported an insider equity award to a director and 10% owner. The insider received a stock appreciation right covering 987 shares of common stock at a conversion or exercise price of $174.2 per share on 12/16/2025.
The stock appreciation right is exercisable in full on the grant date and must be settled in stock when exercised. It will expire on 12/16/2033 or the second anniversary of the date the grantee ceases to serve on the Board of Directors, whichever comes first. The filing notes that this is an annual grant for fiscal 2026.
UniFirst Corp director reports new equity awards and updated holdings. On December 16, 2025, the reporting person received 646 restricted stock units of UniFirst common stock at a price of $0 under the company’s 2023 Stock Option and Incentive Plan. These units vest in three equal annual installments on October 31, 2026, 2027 and 2028.
The filing also reports a grant of a stock appreciation right covering 618 shares, with an exercise price of $174.2 per share, vesting in three equal annual installments on the same October 31 dates and expiring on December 16, 2035. After these transactions, the director beneficially owned 10,912 shares of UniFirst common stock, including previously granted restricted stock units and directly owned shares.
UniFirst Corporation reported an equity compensation grant to one of its directors. On 12/16/2025, the director received 575 shares of unrestricted Common Stock under the UniFirst Corporation 2023 Stock Option and Incentive Plan as an annual grant for fiscal 2026. After this grant, the director beneficially owned 1,230 shares of Common Stock held directly.
The director was also awarded a stock appreciation right covering 987 shares of Common Stock with an exercise price of $174.2 per share. This right is exercisable in full on the grant date and must be settled in stock upon exercise. It expires on the earlier of December 16, 2033 or the second anniversary of the date the director ceases to serve on the Board.
UniFirst Corp director reports new equity award. A member of the Board received a stock appreciation right covering 987 shares of UniFirst Corp common stock at an exercise price of $174.2 per share on 12/16/2025. The right is exercisable in full on the grant date and must be settled in stock when exercised. It will expire on 12/16/2033, or earlier if the director leaves the Board, in which case it ends on the second anniversary of that departure date. The company states this is an annual grant for fiscal 2026.
UniFirst Corporation director reports stock awards. A UniFirst Corp. director reported receiving an award of 575 shares of unrestricted common stock on 12/16/2025 under the UniFirst Corporation 2023 Stock Option and Incentive Plan, described as part of annual grants for fiscal 2026. The stock was acquired at a stated price of $0, bringing the director’s directly held common stock to 2,213 shares after the transaction.
The director was also granted a stock appreciation right covering 987 shares of common stock at a conversion or exercise price of $174.2 per share on 12/16/2025. This right is exercisable in full on the grant date, must be settled in stock upon exercise, and expires on December 16, 2033 or earlier if the director leaves the Board and two years pass.
UniFirst Corporation executive reports new equity awards. An Executive VP of Sales/Marketing received 1,866 shares of UniFirst common stock on 12/16/2025 as restricted stock units at a price of $0 per share, increasing the executive’s directly held common stock and restricted stock units to 7,925 shares. These restricted stock units were granted under the UniFirst Corporation 2023 Stock Option and Incentive Plan as annual grants for fiscal 2026 and vest in three equal installments on October 31, 2026, October 31, 2027 and October 31, 2028.
The executive was also granted a stock appreciation right covering 2,676 shares of common stock with a conversion or exercise price of $174.2 per share, expiring on December 16, 2035. This stock appreciation right, also granted under the 2023 Plan, vests in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028 and must be settled in stock when exercised.
UniFirst Corporation’s Executive VP and CFO reported new equity awards in the form of restricted stock units and a stock appreciation right. On 12/16/2025, the officer acquired 2,440 restricted stock units of common stock at $0, bringing total beneficial ownership of common stock and restricted stock units to 10,267 shares after the transaction.
The filing also reports a grant of a stock appreciation right on 3,500 shares of common stock with a conversion or exercise price of $174.2 per share and an expiration date of 12/16/2035. Both the restricted stock units and the stock appreciation right were granted under UniFirst’s 2023 Stock Option and Incentive Plan and vest in three equal annual installments on October 31, 2026, 2027 and 2028. The stock appreciation right must be settled in stock when exercised.
UniFirst Corp Executive Vice President (UNF) reported new equity awards and updated share holdings. On 12/16/2025, the officer received 1,292 restricted stock units under the UniFirst Corporation 2023 Stock Option and Incentive Plan as annual grants for fiscal 2026, at a price of $0. These units vest in three equal annual installments on October 31, 2026, October 31, 2027, and October 31, 2028.
The filing also reports a grant of 1,235 stock appreciation rights with an exercise price of $174.2 per share, vesting in three equal annual installments on the same October 31 dates from 2026 through 2028 and required to be settled in stock. After these transactions, the officer beneficially owns 4,977 shares of common stock directly and 65 shares indirectly through an IRA.
UniFirst Corporation’s President and CEO, who also serves as a director, reported a routine equity transaction on a Form 4. On 11/19/2025, 287 shares of UniFirst common stock were withheld at a price of $159.85 per share, coded as an “F” transaction, to cover tax obligations tied to the vesting of restricted stock units. After this withholding, the reporting person beneficially owns 28,815 UniFirst equity units, consisting of common shares and multiple tranches of restricted stock units that vest in scheduled annual installments through October 31, 2028.