Companies: 10,795·Total market cap: $144.5T
Transocean Ltd.

Transocean Ltd.

RIGNYSEEnergy● Active
$6.22
+$0.27(+4.45%)
Market Cap$5.6B
P/E Ratio—
52W High$7.66
52W Low$2.51
SEC Filings
Foreign Private Issuer · Files 20-F / 6-K

Transocean Ltd. (RIG) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001451505 · RIG · NYSE · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
4
Latest Form
2026-05-27
Most Recent
1993
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0001451505 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-23
Fiscal Year End
Feb 23, 2026
Accession No.
0001451505-26-000018
Primary Document
rig-20251231x10k.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0001451505 · Accession 0001451505-26-000018

Latest Key Filings

6-KQuarterly Report

No recent filings

8-KCurrent Report
8-K
2026-05-26Material Event
View 8-K on SEC
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
8-K
2026-05-26
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-05-19
View
8-KCurrent Report
FORM 8-K
2026-05-19
View
PREM14APREM14A
PREM14A
2026-05-19
View
10-QQuarterly Report
10-Q
2026-05-05
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-05-05
View
8-KCurrent Report
FORM 8-K
2026-05-05
View
8-KCurrent Report
8-K
2026-05-04
View
8-KCurrent Report
8-K
2026-04-16
View
8-KCurrent Report
8-K
2026-04-14
View
8-KCurrent Report
8-K
2026-04-02
View
ARSARS
ARS
2026-03-31
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-03-31
View
DEF 14AProxy Statement
DEF 14A
2026-03-31
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
Showing 1–15 of 566 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001451505  |  Exchange: NYSE · Energy

Transocean Ltd. (NYSE: RIG) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1993. As a Energy sector company with CIK 0001451505, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Transocean Ltd.'s most comprehensive regulatory disclosure. The most recent Transocean Ltd. 10-K was filed on 2026-02-23 for fiscal year ending 2026. Historical RIG 10-K annual reports are available from 2016 through 2026.

Investors researching Transocean Ltd. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08
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→ RIG Financials→ RIG Earnings→ RIG Insider Trades

Frequently Asked Questions

RIG SEC Filings · 8 questions

Transocean Ltd. (RIG) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. Transocean Ltd.'s CIK is 0001451505.

RIG SEC filingsTransocean Ltd. SEC documentsfind RIG 10-K