0001209191-23-004634.txt : 20230124 0001209191-23-004634.hdr.sgml : 20230124 20230124165719 ACCESSION NUMBER: 0001209191-23-004634 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230120 FILED AS OF DATE: 20230124 DATE AS OF CHANGE: 20230124 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: STANTON THOMAS R CENTRAL INDEX KEY: 0001191219 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41446 FILM NUMBER: 23548779 MAIL ADDRESS: STREET 1: C/O ADTRAN STREET 2: 901 EXPLORER BLVD. CITY: HUNTSVILLE STATE: AL ZIP: 35806 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ADTRAN Holdings, Inc. CENTRAL INDEX KEY: 0000926282 STANDARD INDUSTRIAL CLASSIFICATION: TELEPHONE & TELEGRAPH APPARATUS [3661] IRS NUMBER: 872164282 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 901 EXPLORER BLVD CITY: HUNTSVILLE STATE: AL ZIP: 35806 BUSINESS PHONE: 256-963-8220 MAIL ADDRESS: STREET 1: 901 EXPLORER BLVD CITY: HUNTSVILLE STATE: AL ZIP: 35806 FORMER COMPANY: FORMER CONFORMED NAME: ADTRAN INC DATE OF NAME CHANGE: 19940705 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2023-01-20 0 0000926282 ADTRAN Holdings, Inc. ADTN 0001191219 STANTON THOMAS R C/O ADTRAN HOLDINGS, INC. 901 EXPLORER BOULEVARD HUNTSVILLE AL 35806-2807 1 1 0 0 Chairman & CEO Common Stock 2023-01-20 4 A 0 87146 0.00 A 776097.51 D Represents a grant of restricted stock units that vest in four equal and annual installments beginning on the first anniversary date of the grant. Michael Foliano, by power of attorney 2023-01-24