1,254 filings
8-K
DO
Diamond Offshore Drilling, Inc.
23 Apr 24
Other Events
4:02pm
ARS
2023 FY
DO
Diamond Offshore Drilling, Inc.
28 Mar 24
Annual report to shareholders
4:33pm
DEFA14A
DO
Diamond Offshore Drilling, Inc.
28 Mar 24
Additional proxy soliciting materials
4:31pm
DEF 14A
DO
Diamond Offshore Drilling, Inc.
Definitive proxy
28 Mar 24
4:29pm
4
Dominic A Savarino
19 Mar 24
DIAMOND OFFSHORE DRILLING / Dominic A Savarino ownership change
5:51pm
8-K
DO
Diamond Offshore Drilling, Inc.
15 Mar 24
Other Events
4:16pm
3
DO
Diamond Offshore Drilling, Inc.
15 Mar 24
DIAMOND OFFSHORE DRILLING / Jon L. Richards ownership change
3:35pm
8-K
DO
Diamond Offshore Drilling, Inc.
15 Mar 24
Departure of Directors or Certain Officers
6:01am
144
Dominic A Savarino
7 Mar 24
Notice of proposed sale of securities
1:53pm
4
DO
Diamond Offshore Drilling, Inc.
6 Mar 24
DIAMOND OFFSHORE DRILLING / DAVID L ROLAND ownership change
11:53am
144
DO
Diamond Offshore Drilling, Inc.
5 Mar 24
Notice of proposed sale of securities
11:29am
8-K
DO
Diamond Offshore Drilling, Inc.
4 Mar 24
Diamond Offshore Announces New Drillship Commitment
6:06am
4
DO
Diamond Offshore Drilling, Inc.
1 Mar 24
DIAMOND OFFSHORE DRILLING / Dominic A Savarino ownership change
5:09pm
144
Dominic A Savarino
1 Mar 24
Notice of proposed sale of securities
4:35pm
10-K
2023 FY
DO
Diamond Offshore Drilling, Inc.
Annual report
28 Feb 24
5:24pm
8-K
DO
Diamond Offshore Drilling, Inc.
28 Feb 24
Diamond Offshore Reports Fourth Quarter 2023 Results
6:08am
SC 13G/A
Vanguard Group Inc
13 Feb 24
DIAMOND OFFSHORE DRILLING / VANGUARD ownership change
5:02pm
SC 13G/A
DO
Diamond Offshore Drilling, Inc.
13 Feb 24
DIAMOND OFFSHORE DRILLING / KGH ownership change
3:21pm
SC 13G/A
Contrarius Investment Management Ltd
12 Feb 24
DIAMOND OFFSHORE DRILLING / Contrarius Investment Management ownership change
1:11pm
SC 13G/A
Capital World Investors
9 Feb 24
DIAMOND OFFSHORE DRILLING / Capital World Investors ownership change
6:14pm