Year archive

Transocean Ltd. — 2026 filings

All 29 regulatory filings released by Transocean Ltd. (RIG) in 2026, sourced directly from the official regulator.

29 Filings

2026 Period

2026 filings (29)

Filing	Released	Lang
8-K - Transocean Ltd. (0001451505) (Filer) Regulatory Filings	2026-05-05	English
8-K - Transocean Ltd. (0001451505) (Filer) Regulatory Filings	2026-05-04	English
8-K - Transocean Ltd. (0001451505) (Filer) Regulatory Filings	2026-04-16	English
8-K - Transocean Ltd. (0001451505) (Filer) Regulatory Filings	2026-04-14	English
8-K - Transocean Ltd. (0001451505) (Filer) Regulatory Filings	2026-04-02	English
SCHEDULE 13G/A - Transocean Ltd. (0001451505) (Subject) Major Shareholding Notification	2026-03-27	English
PRE 14A - Transocean Ltd. (0001451505) (Filer) Regulatory Filings	2026-03-20	English
4 - TRANSOCEAN LTD. (0001451505) (Filer) Director's Dealing	2026-03-03	English
4 - TRANSOCEAN LTD. (0001451505) (Filer) Director's Dealing	2026-03-03	English
4 - TRANSOCEAN LTD. (0001451505) (Filer) Director's Dealing	2026-03-03	English
4 - TRANSOCEAN LTD. (0001451505) (Filer) Director's Dealing	2026-03-03	English
4 - TRANSOCEAN LTD. (0001451505) (Filer) Director's Dealing	2026-03-03	English
4 - TRANSOCEAN LTD. (0001451505) (Filer) Director's Dealing	2026-03-03	English
8-K - TRANSOCEAN LTD. (0001451505) (Filer) Regulatory Filings	2026-02-23	English
10-K - TRANSOCEAN LTD. (0001451505) (Filer) Annual Report FY 2025	2026-02-23	English
8-K - TRANSOCEAN LTD. (0001451505) (Filer) Regulatory Filings	2026-02-20	English
8-K Filing Regulatory Filings	2026-02-11	English
SCHEDULE 13D/A Filing Major Shareholding Notification	2026-02-11	English
8-K Filing Regulatory Filings	2026-02-10	English
4 - Transocean Ltd. (0001451505) (Issuer) Director's Dealing	2026-02-10	English
4 - Transocean Ltd. (0001451505) (Issuer) Director's Dealing	2026-02-10	English
4 - Transocean Ltd. (0001451505) (Issuer) Director's Dealing	2026-02-10	English
4 - Transocean Ltd. (0001451505) (Issuer) Director's Dealing	2026-02-09	English
4 - Transocean Ltd. (0001451505) (Issuer) Director's Dealing	2026-02-09	English
4 - Transocean Ltd. (0001451505) (Issuer) Director's Dealing	2026-02-09	English
8-K Filing Regulatory Filings	2026-02-09	English
4 Filing Director's Dealing	2026-01-28	English
4 Filing Director's Dealing	2026-01-28	English
8-K Regulatory Filings	2026-01-05	English

Filings by year

2026 29 filings
2025 103 filings
2024 90 filings
2023 90 filings
2022 67 filings
2021 82 filings
2020 77 filings
2019 66 filings
2018 144 filings
2017 113 filings
2016 103 filings
2015 83 filings
2014 77 filings
2013 107 filings
2012 94 filings
2011 94 filings
2010 80 filings