08/27/2025
3:16 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/14/2025
12:11 PM | PRIMECAP MANAGEMENT CO/CA/ (Filed by)
Transocean (Subject)
| Form SCHEDULE 13G/A | |
08/11/2025
6:41 AM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/05/2025
4:28 PM | Transocean (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
08/04/2025
3:37 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/16/2025
4:08 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/07/2025
5:55 AM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/20/2025
5:49 AM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/16/2025
3:20 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/04/2025
3:27 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/03/2025
4:20 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
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06/02/2025
4:02 PM | Barker Glyn Anthony (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/02/2025
4:03 PM | CHANG VANESSA C L (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/02/2025
4:04 PM | Curado Frederico F. (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/02/2025
4:05 PM | DELL'OSSO DOMENIC J JR (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/02/2025
4:07 PM | MERKSAMER SAMUEL J. (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/02/2025
4:08 PM | Mohn Frederik Wilhelm (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/02/2025
4:09 PM | INTRIERI VINCENT J (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/02/2025
4:10 PM | Lacey William F. (Reporting)
Transocean (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
06/02/2025
4:12 PM | Lacey William F. (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/12/2025
4:56 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/02/2025
3:18 PM | CHANG VANESSA C L (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/02/2025
3:21 PM | Adamson Keelan (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/28/2025
3:27 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/23/2025
6:39 PM | BlackRock, Inc. (Filed by)
Transocean (Subject)
| Form SCHEDULE 13G/A | |
04/16/2025
3:30 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/14/2025
5:17 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/01/2025
3:59 PM | Transocean (Filer)
| Form DEFA14A | |
04/01/2025
4:11 PM | Transocean (Filer)
| Form ARS | |
03/21/2025
3:20 PM | Transocean (Filer)
| Form PRE 14A | |
03/04/2025
6:32 PM | THIGPEN JEREMY D (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2025
6:34 PM | Transocean (Issuer)
Vayda Robert Thaddeus (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2025
6:35 PM | Adamson Keelan (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2025
6:36 PM | Long Brady K (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2025
6:40 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2025
6:41 PM | Pack Jason (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/18/2025
5:33 AM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/13/2025
4:43 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2025
3:53 PM | Capital World Investors (Filed by)
Transocean (Subject)
| Form SCHEDULE 13G/A | |
02/12/2025
4:30 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/14/2025
4:29 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
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12/17/2024
3:42 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/13/2024
3:30 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/12/2024
3:44 PM | Mackenzie Roderick James (Reporting)
Transocean (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
12/03/2024
4:02 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/22/2024
3:40 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/22/2024
3:46 PM | Mackenzie Roderick James (Reporting)
Transocean (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
11/20/2024
6:11 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
11/20/2024
6:14 PM | Mackenzie Roderick James (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/13/2024
11:42 AM | Capital World Investors (Filed by)
Transocean (Subject)
| Form SCHEDULE 13G | |
10/31/2024
3:21 PM | Transocean (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/30/2024
3:24 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/24/2024
4:28 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/22/2024
2:24 PM | BlackRock, Inc. (Filed by)
Transocean (Subject)
| Form SC 13G | |
10/17/2024
5:34 AM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/15/2024
7:33 AM | Hayfin Special Opportunities Fund II LP (Filed by)
Transocean (Subject)
| Form SC 13G/A | |
09/13/2024
4:15 PM | Mohn Frederik Wilhelm (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/13/2024
4:17 PM | Perestroika Ltd (0001737912) (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/13/2024
4:19 PM | Perestroika (Reporting)
Transocean (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/10/2024
3:34 PM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/04/2024
5:45 AM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/03/2024
6:47 AM | Transocean (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
