0001209191-23-004201.txt : 20230120 0001209191-23-004201.hdr.sgml : 20230120 20230120134009 ACCESSION NUMBER: 0001209191-23-004201 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230118 FILED AS OF DATE: 20230120 DATE AS OF CHANGE: 20230120 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Savarino Dominic A CENTRAL INDEX KEY: 0001604910 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13926 FILM NUMBER: 23540269 MAIL ADDRESS: STREET 1: 757 N. ELDRIDGE PARKWAY CITY: HOUSTON STATE: TX ZIP: 77079 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: DIAMOND OFFSHORE DRILLING, INC. CENTRAL INDEX KEY: 0000949039 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 760321760 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 15415 KATY FREEWAY STREET 2: SUITE 100 CITY: HOUSTON STATE: TX ZIP: 77094 BUSINESS PHONE: 281-492-5300 MAIL ADDRESS: STREET 1: 15415 KATY FREEWAY STREET 2: SUITE 100 CITY: HOUSTON STATE: TX ZIP: 77094 FORMER COMPANY: FORMER CONFORMED NAME: DIAMOND OFFSHORE DRILLING INC DATE OF NAME CHANGE: 19950807 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2023-01-18 0 0000949039 DIAMOND OFFSHORE DRILLING, INC. DO 0001604910 Savarino Dominic A 15415 KATY FREEWAY SUITE 100 HOUSTON TX 77094 0 1 0 0 Senior Vice President and CFO Restricted Stock Units 2023-01-18 4 A 0 36963 0.00 A Common Stock 36963 36963 D Each restricted stock unit represents a contingent right to receive one share of common stock. The restricted stock units vest in three equal annual installments on January 18, 2024, January 18, 2025 and January 18, 2026. /s/ Terence W. Waldorf, Attorney-in-Fact for Dominic A. Savarino 2023-01-20