0001209191-23-056754.txt : 20231128 0001209191-23-056754.hdr.sgml : 20231128 20231128110802 ACCESSION NUMBER: 0001209191-23-056754 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231127 FILED AS OF DATE: 20231128 DATE AS OF CHANGE: 20231128 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sintros Steven S CENTRAL INDEX KEY: 0001453910 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08504 FILM NUMBER: 231442948 MAIL ADDRESS: STREET 1: 68 JONSPIN RD. CITY: WILMINGTON STATE: MA ZIP: 01888 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: UNIFIRST CORP CENTRAL INDEX KEY: 0000717954 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PERSONAL SERVICES [7200] IRS NUMBER: 042103460 STATE OF INCORPORATION: MA FISCAL YEAR END: 0829 BUSINESS ADDRESS: STREET 1: 68 JONSPIN RD CITY: WILMINGTON STATE: MA ZIP: 01887 BUSINESS PHONE: (978) 658-8888 MAIL ADDRESS: STREET 1: 68 JONSPIN ROAD CITY: WILMINGTON STATE: MA ZIP: 01887 FORMER COMPANY: FORMER CONFORMED NAME: INTERSTATE UNIFORM SERVICES CORP/MA DATE OF NAME CHANGE: 19840410 4 1 doc4.xml FORM 4 SUBMISSION X0508 4 2023-11-27 0 0000717954 UNIFIRST CORP UNF 0001453910 Sintros Steven S C/O UNIFIRST CORP 68 JONSPIN ROAD WILMINGTON MA 01887 1 1 0 0 President and CEO 0 Common Stock 2023-11-27 4 F 0 380 173.22 D 27110 D 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. Consists of (i) 15,174 shares of Common Stock owned by the reporting person,(ii) 696 restricted stock units that will vest in one remaining annual installment on October 29, 2024, (iii) 1,289 restricted stock units that will vest in two remaining equal annual installments on November 19, 2024 and November 19, 2025, (iv) 2,239 restricted stock units that vest in three remaining equal annual installments on October 31, 2024, October 31, 2025 and October 31, 2026, (v) 3,150 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 and (vi) 4,562 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. /s/ Steven S. Sintros 2023-11-28