Transocean Ltd. — 4/A Filings
35 4/A filings on record
This page lists all 4/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 35 4/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 |
|---|---|---|---|---|
| 4/A | — | 0001415889-23-006853 | Apr 25, 2023 | May 13, 2022 |
| 4/A | — | 0001415889-23-006850 | Apr 25, 2023 | May 13, 2022 |
| 4/A | — | 0001415889-23-004148 | Mar 3, 2023 | Mar 1, 2023 |
| 4/A | — | 0001415889-22-012332 | Dec 9, 2022 | Nov 30, 2022 |
| 4/A | FORM 4/A - | 0001179110-21-001729 | Feb 16, 2021 | Feb 7, 2020 |
| 4/A | FORM 4/A - | 0001179110-21-001728 | Feb 16, 2021 | Feb 7, 2020 |
| 4/A | FORM 4/A - | 0001179110-21-001727 | Feb 16, 2021 | Feb 7, 2020 |
| 4/A | FORM 4/A - | 0001179110-21-001726 | Feb 16, 2021 | Feb 7, 2020 |
| 4/A | FORM 4/A - | 0001179110-21-001725 | Feb 16, 2021 | Feb 7, 2020 |
| 4/A | FORM 4/A - | 0001179110-21-001724 | Feb 16, 2021 | Feb 7, 2020 |
| 4/A | FORM 4/A - | 0001179110-18-013743 | Dec 12, 2018 | Aug 17, 2017 |
| 4/A | FORM 4/A - | 0001179110-17-003598 | Mar 2, 2017 | Feb 9, 2017 |
| 4/A | FORM 4/A - | 0001179110-17-003596 | Mar 2, 2017 | Feb 9, 2017 |
| 4/A | FORM 4/A - | 0001179110-17-003595 | Mar 2, 2017 | Feb 9, 2017 |
| 4/A | FORM 4/A - | 0001179110-16-024578 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024577 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024576 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024575 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024574 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024573 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024572 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024571 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024570 | May 13, 2016 | — |
| 4/A | FORM 4/A - | 0001179110-16-024569 | May 13, 2016 | — |
| 4/A | FORM 4/A | 0001451505-14-000071 | May 19, 2014 | May 16, 2014 |
| 4/A | FORM 4/A | 0001451505-13-000207 | Nov 19, 2013 | Nov 15, 2013 |
| 4/A | FORM 4/A | 0001451505-13-000030 | Mar 1, 2013 | Jan 10, 2013 |
| 4/A | FORM 4/A | 0001451505-13-000013 | Feb 13, 2013 | Nov 17, 2012 |
| 4/A | PRIMARY DOCUMENT | 0001451505-12-000130 | Nov 26, 2012 | — |
| 4/A | PRIMARY DOCUMENT | 0001451505-12-000102 | Oct 18, 2012 | — |
| 4/A | PRIMARY DOCUMENT | 0001451505-11-000099 | Dec 2, 2011 | Nov 17, 2011 |
| 4/A | PRIMARY DOCUMENT | 0001451505-11-000097 | Dec 2, 2011 | Nov 17, 2011 |
| 4/A | PRIMARY DOCUMENT | 0001451505-11-000006 | Feb 8, 2011 | Aug 17, 2010 |
| 4/A | PRIMARY DOCUMENT | 0001451505-10-000095 | Dec 3, 2010 | Dec 2, 2010 |
| 4/A | PRIMARY DOCUMENT | 0001451505-09-000024 | Mar 19, 2009 | Nov 27, 2007 |