DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) News

8-K: Current report

Apr 23 16:07 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | DEFA14A: Others

Mar 28 16:43 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | ARS: Annual Report to Security Holders

Mar 28 16:42 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | DEF 14A: Definitive information statements

Mar 28 16:37 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 4: Statement of changes in beneficial ownership of securities-Officer Savarino Dominic A

Mar 19 17:53 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 8-K: Current report

Mar 15 16:22 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 3: Initial statement of beneficial ownership of securities-Officer Richards Jon L.

Mar 15 15:37 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 8-K: Current report

Mar 15 06:20 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 144: Notice of proposed sale of securities pursuant to Rule 144

Mar 7 13:55 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 4: Statement of changes in beneficial ownership of securities-Officer ROLAND DAVID L

Mar 6 11:58 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 144: Notice of proposed sale of securities pursuant to Rule 144

Mar 5 11:33 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 8-K: Current report

Mar 4 06:10 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 4: Statement of changes in beneficial ownership of securities-Officer Savarino Dominic A

Mar 1 17:13 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 144: Notice of proposed sale of securities pursuant to Rule 144

Mar 1 16:40 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 10-K: Annual report

Feb 28 22:53 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | 8-K: Current report

Feb 28 06:13 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-The Vanguard Group(5.82%)

Feb 13 17:12 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-KGH Ltd(6.7%),Millinvest, Ltd.(6.7%), etc.

Feb 13 15:25 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-CONTRARIUS INVESTMENT MANAGEMENT LIMITED(1.9%),CONTRARIUS INVESTMENT MANAGEMENT (BERMUDA) LIMITED(1.9%)

Feb 12 13:15 ET

DIAMOND OFFSHORE DRILLING C/WTS 23/04/2026 (TO PUR COM) | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-Capital World Investors(0.4%)

Feb 9 18:16 ET