0000050725-23-000076.txt : 20231206 0000050725-23-000076.hdr.sgml : 20231206 20231206160542 ACCESSION NUMBER: 0000050725-23-000076 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231204 FILED AS OF DATE: 20231206 DATE AS OF CHANGE: 20231206 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ALPERT HENRY A CENTRAL INDEX KEY: 0001208677 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06620 FILM NUMBER: 231469656 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GRIFFON CORP CENTRAL INDEX KEY: 0000050725 STANDARD INDUSTRIAL CLASSIFICATION: METAL DOORS, SASH, FRAMES, MOLDING & TRIM [3442] IRS NUMBER: 111893410 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 712 FIFTH AVENUE CITY: NEW YORK STATE: NY ZIP: 10019 BUSINESS PHONE: 2129575000 MAIL ADDRESS: STREET 1: 712 FIFTH AVENUE CITY: NEW YORK STATE: NY ZIP: 10019 FORMER COMPANY: FORMER CONFORMED NAME: INSTRUMENT SYSTEMS CORP /DE/ DATE OF NAME CHANGE: 19920703 4 1 wk-form4_1701896733.xml FORM 4 X0508 4 2023-12-04 0 0000050725 GRIFFON CORP GFF 0001208677 ALPERT HENRY A C/O GRIFFON CORPORATION 712 FIFTH AVENUE, 18TH FLOOR NEW YORK NY 10019 1 0 0 0 0 Common Stock 2023-12-04 4 G 0 2750 0 D 77365 D /s/ Seth L. Kaplan, as attorney-in-fact 2023-12-06