Transocean Ltd. — SC 13G/A Filings
38 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by Transocean Ltd. (RIG), sorted by most recent first. Each row links to the full filing on EdgarLookup. Transocean Ltd. has filed 38 SC 13G/A documents with the SEC since 2015. To view all SEC filings by Transocean Ltd., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
144/A
25-NSE
3
3/A
4
4/A
424B3
424B5
424B7
425
5
8-A12B
8-K
8-K/A
8-K12G3
ARS
CORRESP
DEF 14A
DEFA14A
DEFC14A
DFAN14A
EFFECT
FWP
NO ACT
NT 10-K
PRE 14A
PRE 14C
PREC14A
PRER14A
PRRN14A
S-3ASR
S-4
S-4/A
S-4MEF
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | AMENDMENT NO. 1 | 0000950157-24-001407 | Oct 15, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-022122 | Feb 13, 2024 | — |
| SC 13G/A | PRIMECAP MANAGEMENT CO/CA/ | 0001085146-24-001091 | Feb 12, 2024 | — |
| SC 13G/A | SC 13G/A | 0001104659-23-021889 | Feb 14, 2023 | — |
| SC 13G/A | PRIMECAP MANAGEMENT CO/CA/ | 0001085146-23-000910 | Feb 9, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-017124 | Feb 9, 2023 | — |
| SC 13G/A | PRIMECAP MANAGEMENT CO/CA/ | 0001085146-22-000741 | Feb 10, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-018730 | Feb 10, 2022 | — |
| SC 13G/A | — | 0000834237-21-008513 | Jul 12, 2021 | — |
| SC 13G/A | SC 13G/A | 0001104659-21-021533 | Feb 12, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-019249 | Feb 10, 2021 | — |
| SC 13G/A | — | 0000834237-21-005469 | Feb 1, 2021 | — |
| SC 13G/A | — | 0000834237-20-010026 | Jul 10, 2020 | — |
| SC 13G/A | SC 13G/A | 0001104659-20-019077 | Feb 12, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-018127 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-008670 | Feb 10, 2020 | — |
| SC 13G/A | CANYON CAPITAL ADVISORS LLC | 0001085146-19-000822 | Feb 14, 2019 | — |
| SC 13G/A | — | 0000932471-19-006046 | Feb 12, 2019 | — |
| SC 13G/A | SC 13G/A | 0001104659-19-006775 | Feb 8, 2019 | — |
| SC 13G/A | — | 0000215457-19-000203 | Jan 11, 2019 | — |
| SC 13G/A | — | 0000215457-19-000119 | Jan 10, 2019 | — |
| SC 13G/A | — | 0000932471-18-002740 | Feb 8, 2018 | — |
| SC 13G/A | — | 0000215457-18-004071 | Jan 30, 2018 | — |
| SC 13G/A | — | 0000932471-17-002106 | Feb 10, 2017 | — |
| SC 13G/A | — | 0000215457-16-006114 | Apr 8, 2016 | — |
| SC 13G/A | — | 0000932471-16-011748 | Feb 10, 2016 | — |
| SC 13G/A | — | 0000215457-16-004073 | Jan 27, 2016 | — |
| SC 13G/A | — | 0000932471-15-009269 | Dec 10, 2015 | — |
| SC 13G/A | SC 13G/A | 0001104659-15-083186 | Dec 7, 2015 | — |
| SC 13G/A | — | 0000932471-15-005764 | Mar 23, 2015 | — |
| SC 13G/A | SC 13G/A | 0001104659-15-010304 | Feb 13, 2015 | — |
| SC 13G/A | — | 0000215457-15-000307 | Feb 9, 2015 | — |
| SC 13G/A | — | 0001086364-14-001985 | Feb 3, 2014 | — |
| SC 13G/A | — | 0000315066-11-004660 | Dec 12, 2011 | — |
| SC 13G/A | DOC ONE | 0000315066-11-003317 | Apr 8, 2011 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 3 | 0001193125-11-032311 | Feb 11, 2011 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 2 | 0001193125-10-030226 | Feb 12, 2010 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 1 | 0001193125-09-028707 | Feb 13, 2009 | — |