0000950170-24-059565.txt : 20240514 0000950170-24-059565.hdr.sgml : 20240514 20240514161433 ACCESSION NUMBER: 0000950170-24-059565 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240512 FILED AS OF DATE: 20240514 DATE AS OF CHANGE: 20240514 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Savarino Dominic A CENTRAL INDEX KEY: 0001604910 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13926 FILM NUMBER: 24944513 MAIL ADDRESS: STREET 1: 777 ELDRIDGE PKWY STREET 2: SUITE 1100 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] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 760321760 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 777 N ELDRIDGE PKWY STREET 2: SUITE 1100 CITY: HOUSTON STATE: TX ZIP: 77079 BUSINESS PHONE: 281-492-5300 MAIL ADDRESS: STREET 1: 777 N ELDRIDGE PKWY STREET 2: SUITE 1100 CITY: HOUSTON STATE: TX ZIP: 77079 FORMER COMPANY: FORMER CONFORMED NAME: DIAMOND OFFSHORE DRILLING INC DATE OF NAME CHANGE: 19950807 4 1 ownership.xml 4 X0508 4 2024-05-12 0000949039 DIAMOND OFFSHORE DRILLING, INC. DO 0001604910 Savarino Dominic A 777 N. ELDRIDGE PKWY SUITE 1100 HOUSTON TX 77079 false true false false Senior Vice President and CFO false Common Stock 2024-05-12 4 M false 12255 A 56756 D Common Stock 2024-05-12 4 F false 4535 14.45 D 52221 D Restricted Stock Units 2024-05-12 4 M false 12255 0.00 D Common Stock 12255 12255 D Restricted stock units convert into common stock on a one-for-one basis. The restricted stock units vest in three equal annual installments on May 12, 2023, May 12, 2024 and May 12, 2025. One share of common stock will be delivered with respect to each vested restricted stock unit within 30 days after the applicable vesting date. /s/ Terence W. Waldorf Attorney-in-Fact for Dominic A. Savarino 2024-05-14