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Ross William Masters

Disclosed activity across 1 company

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67122
SEC CIK
0001688445

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
UNIFIRST CORPUNF · Entity 3907Executive Vice PresidentFebruary 09, 2026February 10, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

UNIFIRST CORP

Report date February 09, 2026 · Filed February 10, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect3,849 Reported balance After 2026-02-09 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-02-09 · Sale · Disposed 1,128 · Balance 3,849

F1: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on November 10, 2025.

F2: Consists of 224 restricted stock units that vest in one remaining annual installment on October 31, 2026, 552 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, 959 restricted stock units that vest in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028, 822 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, and 1,292 restricted stock units that vest in three remaining equal annual installments on October 31, 2026, October 31, 2027, and October 31, 2028.

Common StockSEC Table I · non-derivativeIndirectBy IRA65 Reported balance Holding disclosure · report date 2026-02-09 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 65

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on November 10, 2025.

F2: Consists of 224 restricted stock units that vest in one remaining annual installment on October 31, 2026, 552 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, 959 restricted stock units that vest in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028, 822 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, and 1,292 restricted stock units that vest in three remaining equal annual installments on October 31, 2026, October 31, 2027, and October 31, 2028.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 09, 2026 Filed Feb 10, 2026 20:06 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 1,128 $201.38 $227,156.64
Disclosure

SEC source: 0001193125-26-044463 · ownership.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,849

F1 · shares: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on November 10, 2025.

F2 · balance_after: Consists of 224 restricted stock units that vest in one remaining annual installment on October 31, 2026, 552 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, 959 restricted stock units that vest in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028, 822 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, and 1,292 restricted stock units that vest in three remaining equal annual installments on October 31, 2026, October 31, 2027, and October 31, 2028.

Read SEC document
December 16, 2025 Filed Dec 19, 2025 01:08 UTC UNIFIRST CORP UNF · Entity 3907 GrantStock Appreciation Right · Derivative 1,235 $0.00 Strike: $174.20 $0.00
Disclosure

SEC source: 0001193125-25-325386 · ownership.xml · derivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,235

Underlying: Common Stock ($0.10 par value) · 1,235 shares

Expires 2035-12-16

F2 · security: These are annual grants for fiscal 2026.

F4 · security: This stock appreciation right, which was granted under the 2023 Plan, becomes vested and exercisable in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028. This stock appreciation right is required to be settled in stock at the time of exercise.

F4 · derivative.exercise_date: This stock appreciation right, which was granted under the 2023 Plan, becomes vested and exercisable in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028. This stock appreciation right is required to be settled in stock at the time of exercise.

Read SEC document
December 16, 2025 Filed Dec 19, 2025 01:08 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 1,292 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-325386 · ownership.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,977

F1 · shares: Represents restricted stock units granted under the UniFirst Corporation 2023 Stock Option and Incentive Plan (the "2023 Plan"). Such restricted stock units vest in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028.

F2 · shares: These are annual grants for fiscal 2026.

F3 · balance_after: Consists of 224 restricted stock units that vest in one remaining annual installment on October 31, 2026, 552 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, 959 restricted stock units that vest in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028, 822 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, 1,292 restricted stock units that vest in three remaining equal annual installments on October 31, 2026, October 31, 2027, and October 31, 2028 and 1,128 shares of Common Stock owned by the reporting person.

Read SEC document
October 31, 2025 Filed Nov 4, 2025 21:26 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 622 $154.35 $96,005.70
Disclosure

SEC source: 0001193125-25-264793 · ownership.xml · nonDerivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

F2 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F3 · balance_after: Consists of 224 restricted stock units that vest in one remaining annual installment on October 31, 2026, 552 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027, and 959 restricted stock units that vest in three equal annual installments on October 31, 2026, October 31, 2027 and October 31, 2028, 822 restricted stock units that vest in two remaining equal annual installments on October 31, 2026 and October 31, 2027 owned by the reporting person and 1,128 shares of Common Stock owned by the reporting person.

Read SEC document
October 31, 2025 Filed Nov 4, 2025 21:26 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 213 $154.35 $32,876.55
Disclosure

SEC source: 0001193125-25-264793 · ownership.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,307

F2 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

Read SEC document
October 31, 2025 Filed Nov 4, 2025 21:26 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 501 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-264793 · ownership.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,520

F1 · shares: Represents restricted stock units that were earned based on the achievement of certain performance criteria and which vested.

Read SEC document
February 14, 2025 Filed Feb 18, 2025 20:52 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 344 $213.10 $73,306.40
Disclosure

SEC source: 0000950170-25-022157 · ownership.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,019

F1 · shares: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on November 15, 2024.

F2 · balance_after: Consists of 234 restricted stock units that vest in one remaining equal annual installment on October 31, 2025, 448 restricted stock units that vest in two remaining equal annual installments on October 31, 2025 and October 31, 2026, 827 restricted stock units that vest in three remaining equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027, and 1,278 restricted stock units that vest in four equal annual installments on October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028, 1,232 restricted stock units that vest in three remaining equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027 owned by the reporting person.

Read SEC document
February 14, 2025 Filed Feb 18, 2025 20:52 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 716 $213.10 $152,579.60
Disclosure

SEC source: 0000950170-25-022157 · ownership.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,363

F1 · shares: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on November 15, 2024.

Read SEC document
November 19, 2024 Filed Nov 22, 2024 11:25 UTC UNIFIRST CORP UNF · Entity 3907 GrantStock Appreciation Right · Derivative 1,797 $0.00 Strike: $192.83 $0.00
Disclosure

SEC source: 0000950170-24-129937 · ownership.xml · derivative · entry 5

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,797

Underlying: Common Stock ($0.10 par value) · 1,797 shares

Expires 2034-11-19

F5 · security: This stock appreciation right, which was granted under the 2023 Plan, becomes vested and exercisable in three equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027. This stock appreciation right is required to be settled in stock at the time of exercise.

F5 · derivative.exercise_date: This stock appreciation right, which was granted under the 2023 Plan, becomes vested and exercisable in three equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027. This stock appreciation right is required to be settled in stock at the time of exercise.

Read SEC document
November 19, 2024 Filed Nov 22, 2024 11:25 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 256 $192.83 $49,364.48
Disclosure

SEC source: 0000950170-24-129937 · ownership.xml · nonDerivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,079

F3 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F4 · balance_after: Consists of 234 restricted stock units that vest in one remaining equal annual installment on October 31, 2025, 448 restricted stock units that vest in two remaining equal annual installments on October 31, 2025 and October 31, 2026, 827 restricted stock units that vest in three remaining equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027, 1,278 restricted stock units that vest in four equal annual installments on October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028, 1,232 restricted stock units that vest in three remaining equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027 and 1,060 shares of Common Stock owned by the reporting person.

Read SEC document
November 19, 2024 Filed Nov 22, 2024 11:25 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 600 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-129937 · ownership.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,335

F2 · shares: Represents restricted stock units that were earned based on the achievement of certain performance criteria and which vested.

Read SEC document
November 19, 2024 Filed Nov 22, 2024 11:25 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 1,232 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-129937 · ownership.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,735

F1 · shares: Represents restricted stock units granted under the UniFirst Corporation 2023 Stock Option and Incentive Plan (the "2023 Plan"). Such restricted stock units vest in three equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027.

Read SEC document
October 31, 2024 Filed Nov 4, 2024 21:39 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 531 $179.81 $95,479.11
Disclosure

SEC source: 0000950170-24-120778 · ownership.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,503

F1 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F2 · balance_after: Consists of 234 restricted stock units that vest in one remaining equal annual installment on October 31, 2025, 448 restricted stock units that vest in two remaining equal annual installments on October 31, 2025 and October 31, 2026, 827 restricted stock units that vest in three remaining equal annual installments on October 31, 2025, October 31, 2026 and October 31, 2027, 1,278 restricted stock units that vest in four equal annual installments on October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028 and 716 shares of Common Stock owned by the reporting person.

Read SEC document
July 17, 2024 Filed Jul 19, 2024 20:34 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionStock Appreciation Right · Derivative 1,233 $0.00 Strike: $156.05 $0.00
Disclosure

SEC source: 0000950170-24-084951 · ownership.xml · derivative · entry 6

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock ($0.10 par value) · 1,233 shares

Expires 2027-10-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 17, 2024 Filed Jul 19, 2024 20:34 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionStock Appreciation Right · Derivative 1,297 $0.00 Strike: $152.38 $0.00
Disclosure

SEC source: 0000950170-24-084951 · ownership.xml · derivative · entry 5

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock ($0.10 par value) · 1,297 shares

Expires 2028-10-22

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 17, 2024 Filed Jul 19, 2024 20:34 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 225 $180.67 $40,650.75
Disclosure

SEC source: 0000950170-24-084951 · ownership.xml · nonDerivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,034

F1 · shares: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on April 17, 2024.

F2 · balance_after: Consists of 194 restricted stock units that vest in one remaining annual installment on October 31, 2024, 468 restricted stock units that vest in two remaining equal annual installments on October 31, 2024 and October 31, 2025, 672 restricted stock units that vest in three remaining equal annual installments on October 31, 2024, October 31, 2025 and October 31, 2026, 1,103 restricted stock units that vest in four remaining equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027, 1,597 restricted stock units that vest in five equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028.

Read SEC document
July 17, 2024 Filed Jul 19, 2024 20:34 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 2,305 $182.53 $420,731.65
Disclosure

SEC source: 0000950170-24-084951 · ownership.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,259

Read SEC document
July 17, 2024 Filed Jul 19, 2024 20:34 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionCommon Stock 2,530 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-084951 · ownership.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,564

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 12, 2024 Filed Feb 14, 2024 19:09 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionStock Appreciation Right · Derivative 4,000 $0.00 Strike: $119.00 $0.00
Disclosure

SEC source: 0001209191-24-003331 · doc4.xml · derivative · entry 6

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock ($0.10 par value) · 4,000 shares

Expires 2026-10-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 12, 2024 Filed Feb 14, 2024 19:09 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 1,573 $175.00 $275,275.00
Disclosure

SEC source: 0001209191-24-003331 · doc4.xml · nonDerivative · entry 4

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,034

F1 · shares: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on November 7, 2023.

F3 · balance_after: Consists of 194 restricted stock units that vest in one remaining annual installment on October 31, 2024, 468 restricted stock units that vest in two remaining equal annual installments on October 31, 2024 and October 31, 2025, 672 restricted stock units that vest in three remaining equal annual installments on October 31, 2024, October 31, 2025 and October 31, 2026, 1,103 restricted stock units that vest in four remaining equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027, 1,597 restricted stock units that vest in five equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028.

Read SEC document
February 12, 2024 Filed Feb 14, 2024 19:09 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 709 $175.88 $124,698.92
Disclosure

SEC source: 0001209191-24-003331 · doc4.xml · nonDerivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,607

F1 · shares: Represents shares sold pursuant to a trading plan intended to comply with Rule 10b5-1(c) and adopted on November 7, 2023.

F2 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $175.79 to $176.22, inclusive. The reporting person undertakes to provide to UniFirst Corporation, any security holder of UniFirst Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
February 12, 2024 Filed Feb 14, 2024 19:09 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 3,291 $176.12 $579,610.92
Disclosure

SEC source: 0001209191-24-003331 · doc4.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,316

Read SEC document
February 12, 2024 Filed Feb 14, 2024 19:09 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionCommon Stock 4,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-003331 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,607

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 31, 2023 Filed Nov 2, 2023 21:26 UTC UNIFIRST CORP UNF · Entity 3907 GrantStock Appreciation Right · Derivative 1,545 $0.00 Strike: $164.43 $0.00
Disclosure

SEC source: 0001209191-23-054198 · doc4.xml · derivative · entry 4

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,545

Underlying: Common Stock ($0.10 par value) · 1,545 shares

Expires 2033-10-31

F4 · security: This stock appreciation right, which was granted under the 2010 Plan, becomes vested and exercisable in five equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028. This stock appreciation right is required to be settled in stock at the time of exercise.

F4 · derivative.exercise_date: This stock appreciation right, which was granted under the 2010 Plan, becomes vested and exercisable in five equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028. This stock appreciation right is required to be settled in stock at the time of exercise.

Read SEC document
October 31, 2023 Filed Nov 2, 2023 21:26 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 500 $164.43 $82,215.00
Disclosure

SEC source: 0001209191-23-054198 · doc4.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,607

F2 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F3 · balance_after: Consists of 194 restricted stock units that vest in one remaining annual installment on October 31, 2024, 468 restricted stock units that vest in two remaining equal annual installments on October 31, 2024 and October 31, 2025, 672 restricted stock units that vest in three remaining equal annual installments on October 31, 2024, October 31, 2025 and October 31, 2026, 1,103 restricted stock units that vest in four remaining equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027, 1,597 restricted stock units that vest in five equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028 and 1,573 shares of Common Stock owned by the reporting person

Read SEC document
October 31, 2023 Filed Nov 2, 2023 21:26 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 1,597 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-054198 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,107

F1 · shares: Represents restricted stock units granted under the UniFirst Corporation Amended and Restated 2010 Stock Option and Incentive Plan (the "2010 Plan"). Such restricted stock units vest in five equal annual installments on October 31, 2024, October 31, 2025, October 31, 2026, October 31, 2027 and October 31, 2028.

Read SEC document
October 24, 2023 Filed Oct 26, 2023 22:24 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 196 $163.99 $32,142.04
Disclosure

SEC source: 0001209191-23-053707 · doc4.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,599

F2 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F3 · balance_after: Consists of 209 restricted stock units that vest in one remaining annual installment on December 20, 2022, 247 restricted stock units that vest in one remaining annual installment on October 31, 2023, 388 restricted stock units that vest in two remaining equal annual installments on October 31, 2023 and October 31, 2024, 702 restricted stock units that vest in three remaining equal annual installments on October 31, 2023, October 31, 2024 and October 31, 2025, 896 restricted stock units that vest in four remaining equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026, 1,378 restricted stock units that vest in five equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027 and 779 shares of Common Stock owned by the reporting person.

Read SEC document
October 24, 2023 Filed Oct 26, 2023 22:24 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 460 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-053707 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,795

F1 · shares: Represents restricted stock units that were earned based on the achievement of certain performance criteria and which vested.

Read SEC document
January 05, 2023 Filed Jan 9, 2023 21:51 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 1,231 $200.00 $246,200.00
Disclosure

SEC source: 0001209191-23-002577 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,335

F1 · shares: Represents shares sold pursuant to a Rule 10b5-1 sales plan.

F2 · balance_after: Consists of 209 restricted stock units that vest in one remaining annual installment on December 20, 2022, 247 restricted stock units that vest in one remaining annual installment on October 31, 2023, 388 restricted stock units that vest in two remaining equal annual installments on October 31, 2023 and October 31, 2024, 702 restricted stock units that vest in three remaining equal annual installments on October 31, 2023, October 31, 2024 and October 31, 2025, 896 restricted stock units that vest in four remaining equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026, 1,378 restricted stock units that vest in five equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027 and 515 shares of Common Stock owned by the reporting person

Read SEC document
December 20, 2022 Filed Dec 22, 2022 19:46 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 89 $187.84 $16,717.76
Disclosure

SEC source: 0001209191-22-062418 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,477

F1 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F2 · balance_after: Consists of 247 restricted stock units that vest in one remaining annual installment on October 31, 2023, 388 restricted stock units that vest in two remaining equal annual installments on October 31, 2023 and October 31, 2024, 702 restricted stock units that vest in three remaining equal annual installments on October 31, 2023, October 31, 2024 and October 31, 2025, 896 restricted stock units that vest in four remaining equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026, 1,378 restricted stock units that vest in five equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027 and 1,866 shares of Common Stock owned by the reporting person.

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November 28, 2022 Filed Nov 30, 2022 23:45 UTC UNIFIRST CORP UNF · Entity 3907 GrantStock Appreciation Right · Derivative 1,397 $0.00 Strike: $190.53 $0.00
Disclosure

SEC source: 0001209191-22-059098 · doc4.xml · derivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,397

Underlying: Common Stock ($0.10 par value) · 1,397 shares

Expires 2032-11-28

F3 · security: This stock appreciation right, which was granted under the 2010 Plan, becomes vested and exercisable in five equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027. This stock appreciation right is required to be settled in stock at the time of exercise.

F3 · derivative.exercise_date: This stock appreciation right, which was granted under the 2010 Plan, becomes vested and exercisable in five equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027. This stock appreciation right is required to be settled in stock at the time of exercise.

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November 28, 2022 Filed Nov 30, 2022 23:45 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 1,378 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-059098 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,566

F1 · shares: Represents restricted stock units granted under the UniFirst Corporation Amended and Restated 2010 Stock Option and Incentive Plan (the "2010 Plan"). Such restricted stock units vest in five equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027.

F2 · balance_after: Consists of 209 restricted stock units that vest in one remaining annual installment on December 20, 2022, 247 restricted stock units that vest in one remaining annual installment on October 31, 2023, 388 restricted stock units that vest in two remaining equal annual installments on October 31, 2023 and October 31, 2024, 702 restricted stock units that vest in three remaining equal annual installments on October 31, 2023, October 31, 2024 and October 31, 2025, 896 restricted stock units that vest in four remaining equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026, 1,378 restricted stock units that vest in five equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025, October 31, 2026 and October 31, 2027 and 1,746 shares of Common Stock owned by the reporting person.

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October 31, 2022 Filed Nov 2, 2022 20:37 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 383 $184.01 $70,475.83
Disclosure

SEC source: 0001209191-22-055318 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,188

F1 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F2 · balance_after: Consists of 209 restricted stock units that vest in one remaining annual installment on December 20, 2022, 247 restricted stock units that vest in one remaining annual installment on October 31, 2023, 388 restricted stock units that vest in two remaining equal annual installments on October 31, 2023 and October 31, 2024, 702 restricted stock units that vest in three remaining equal annual installments on October 31, 2023, October 31, 2024 and October 31, 2025, 896 restricted stock units that vest in four remaining equal annual installments on October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026 and 1,746 shares of Common Stock owned by the reporting person.

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January 31, 2022 Filed Feb 2, 2022 20:31 UTC UNIFIRST CORP UNF · Entity 3907 Tax withholdingCommon Stock 962 $190.09 $182,866.58
Disclosure

SEC source: 0001209191-22-006315 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,571

F1 · shares: Represents shares of Common Stock withheld by UniFirst Corporation to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.

F2 · balance_after: Consists of 209 restricted stock units that vest in one remaining annual installment on December 20, 2022, 493 restricted stock units that vest in two remaining equal annual installments on October 31, 2022 and October 31, 2023, 582 restricted stock units that vest in three remaining equal annual installments on October 31, 2022, October 31, 2023 and October 31, 2024, 936 restricted stock units that vest in four remaining equal annual installments on October 31, 2022, October 31, 2023, October 31, 2024 and October 31, 2025, 1,120 restricted stock units that vest in five equal annual installments on October 31, 2022, October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026 and 1,231 shares of Common Stock owned by the reporting person.

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November 17, 2021 Filed Nov 19, 2021 21:14 UTC UNIFIRST CORP UNF · Entity 3907 GrantStock Appreciation Right · Derivative 1,373 $0.00 Strike: $201.07 $0.00
Disclosure

SEC source: 0001209191-21-065793 · doc4.xml · derivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,373

Underlying: Common Stock ($0.10 par value) · 1,373 shares

Expires 2031-11-17

F3 · security: This stock appreciation right, which was granted under the 2010 Plan, becomes vested and exercisable in five equal annual installments on October 31, 2022, October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026. This stock appreciation right is required to be settled in stock at the time of exercise.

F3 · derivative.exercise_date: This stock appreciation right, which was granted under the 2010 Plan, becomes vested and exercisable in five equal annual installments on October 31, 2022, October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026. This stock appreciation right is required to be settled in stock at the time of exercise.

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November 17, 2021 Filed Nov 19, 2021 21:14 UTC UNIFIRST CORP UNF · Entity 3907 GrantCommon Stock 1,120 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-065793 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,533

F1 · shares: Represents restricted stock units granted under the UniFirst Corporation Amended and Restated 2010 Stock Option and Incentive Plan (the "2010 Plan"). Such restricted stock units vest in five equal annual installments on October 31, 2022, October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026.

F2 · balance_after: Consists of 1,044 restricted stock units that vest 100% on December 20, 2022, 1,231 restricted stock units that vest 100% on October 22, 2023, 969 restricted stock units that vest 60% on October 29, 2022, an additional 20% on October 29, 2023 and the remaining 20% on October 29, 2024, 1,169 restricted stock units that vest 60% on October 26, 2023, an additional 20% on October 26, 2024 and the remaining 20% on October 26, 2025 and 1,120 restricted stock units that vest in five equal annual installments on October 31, 2022, October 31, 2023, October 31, 2024, October 31, 2025 and October 31, 2026.

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September 27, 2021 Filed Sep 28, 2021 21:29 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 64 $225.00 $14,400.00
Disclosure

SEC source: 0001209191-21-057953 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By IRA

Disclosed balance after: 65

F1 · shares: Represents shares sold pursuant to a Rule 10b5-1 sales plan.

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August 19, 2021 Filed Aug 23, 2021 22:35 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 63 $225.00 $14,175.00
Disclosure

SEC source: 0001209191-21-053012 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · By IRA

Disclosed balance after: 129

F1 · shares: Represents shares sold pursuant to a Rule 10b5-1 sales plan.

Read SEC document
February 22, 2021 Filed Feb 23, 2021 21:49 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionStock Appreciation Rights · Derivative 250 $0.00 Strike: $104.67 $0.00
Disclosure

SEC source: 0001209191-21-013253 · doc4.xml · derivative · entry 5

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock ($0.10 par value) · 250 shares

Expires 2025-10-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 22, 2021 Filed Feb 23, 2021 21:49 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 90 $237.89 $21,410.10
Disclosure

SEC source: 0001209191-21-013253 · doc4.xml · nonDerivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,413

F1 · shares: Represents shares sold pursuant to a Rule 10b5-1 sales plan.

F2 · balance_after: Consists of 1,044 restricted stock units that vest 100% on December 20, 2022, 1,231 restricted stock units that vest 100% on October 22, 2023, 969 restricted stock units that vest 60% on October 29, 2022, an additional 20% on October 29, 2023 and the remaining 20% on October 29, 2024 and 1,169 restricted stock units that vest 60% on October 26, 2023, an additional 20% on October 26, 2024 and the remaining 20% on October 26, 2025.

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February 22, 2021 Filed Feb 23, 2021 21:49 UTC UNIFIRST CORP UNF · Entity 3907 Disposition to issuerCommon Stock 160 $239.57 $38,331.20
Disclosure

SEC source: 0001209191-21-013253 · doc4.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,503

Read SEC document
February 22, 2021 Filed Feb 23, 2021 21:49 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionCommon Stock 250 $104.67 $26,167.50
Disclosure

SEC source: 0001209191-21-013253 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,663

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 21, 2021 Filed Jan 25, 2021 16:40 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionStock Appreciation Rights · Derivative 250 $0.00 Strike: $104.67 $0.00
Disclosure

SEC source: 0001209191-21-005036 · doc4.xml · derivative · entry 5

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250

Underlying: Common Stock ($0.10 par value) · 250 shares

Expires 2025-10-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 21, 2021 Filed Jan 25, 2021 16:40 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 84 $220.96 $18,560.64
Disclosure

SEC source: 0001209191-21-005036 · doc4.xml · nonDerivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,413

F1 · shares: Represents shares sold pursuant to a Rule 10b5-1 sales plan.

F2 · balance_after: Consists of 1,044 restricted stock units that vest 100% on December 20, 2022, 1,231 restricted stock units that vest 100% on October 22, 2023, 969 restricted stock units that vest 60% on October 29, 2022, an additional 20% on October 29, 2023 and the remaining 20% on October 29, 2024 and 1,169 restricted stock units that vest 60% on October 26, 2023, an additional 20% on October 26, 2024 and the remaining 20% on October 26, 2025.

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January 21, 2021 Filed Jan 25, 2021 16:40 UTC UNIFIRST CORP UNF · Entity 3907 Disposition to issuerCommon Stock 166 $221.24 $36,725.84
Disclosure

SEC source: 0001209191-21-005036 · doc4.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,497

Read SEC document
January 21, 2021 Filed Jan 25, 2021 16:40 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionCommon Stock 250 $104.67 $26,167.50
Disclosure

SEC source: 0001209191-21-005036 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,663

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 21, 2020 Filed Dec 22, 2020 23:38 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionStock Appreciation Right · Derivative 250 $0.00 Strike: $104.67 $0.00
Disclosure

SEC source: 0001209191-20-064911 · doc4.xml · derivative · entry 5

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500

Underlying: Common · 250 shares

Expires 2025-10-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 21, 2020 Filed Dec 22, 2020 23:38 UTC UNIFIRST CORP UNF · Entity 3907 SaleCommon Stock 87 $205.74 $17,899.38
Disclosure

SEC source: 0001209191-20-064911 · doc4.xml · nonDerivative · entry 3

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,413

F1 · shares: Represents shares sold pursuant to a Rule 10b5-1 sales plan.

F2 · balance_after: Consists of 1,044 restricted stock units that vest 100% on December 20, 2022, 1,231 restricted stock units that vest 100% on October 22, 2023, 969 restricted stock units that vest 60% on October 29, 2022, an additional 20% on October 29, 2023 and the remaining 20% on October 29, 2024 and 1,169 restricted stock units that vest 60% on October 26, 2023, an additional 20% on October 26, 2024 and the remaining 20% on October 26, 2025.

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December 21, 2020 Filed Dec 22, 2020 23:38 UTC UNIFIRST CORP UNF · Entity 3907 Disposition to issuerCommon Stock 163 $209.10 $34,083.30
Disclosure

SEC source: 0001209191-20-064911 · doc4.xml · nonDerivative · entry 2

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,500

Read SEC document
December 21, 2020 Filed Dec 22, 2020 23:38 UTC UNIFIRST CORP UNF · Entity 3907 Exercise / conversionCommon Stock 250 $104.67 $26,167.50
Disclosure

SEC source: 0001209191-20-064911 · doc4.xml · nonDerivative · entry 1

Ross William Masters · CIK 0001688445 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,663

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.