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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account
End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Aug 10, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
- Aug 10, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Jun 30, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record46817 flagged findings
Reported transactions (Form 4)80since Dec 31, 2025 · and 22 other holdings
Corporate events (8-K)8since Mar 5, 2025
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Seadrill is an offshore drilling contractor providing worldwide offshore drilling services to the oil and gas industry. Its primary business is the ownership and operation of drillships, semi-submersible rigs, and jack-up rigs for operations in shallow to ultra-deep water in both benign and harsh environments. It provides a contract-based service and primarily serves the oil super-majors, integrated oil and gas, state-owned national oil, and independent oil and gas companies.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
Regulatory history
Topics detected in its SEC reports, with the original excerpt.
Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.
- 2026-05-11listing compliance noticerecentOpen filing ↗“…complete and realize the intended benefits of any mergers, acquisitions and divestitures, and the impact of other strategic…”
- 2026-05-11capital return (buybacks/dividends)recentOpen filing ↗“…to maintain adequate financing to support our business plans, our ability to successfully complete and realize the intended…”
+1 more passage from the same document
- “…the three months ended March 31, 2026 compared to the three months ended March 31, 2025 primarily reflects changes in the…”
Original excerpts from SEC filings, untranslated. Not advice and not a prediction.
The 25 most recent filings (of 468)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 8, 26SCHEDULE 13D/A ↗Stake with intent to influence · Elliott Investment Management L.P. · 4.9% · amendment
- Sep 21, 26SCHEDULE 13D/A ↗Stake with intent to influence · Elliott Investment Management L.P. · 5.8% · event on Sep 17, 26 · amendment
- Aug 10, 2610-Q ↗Quarterly report
- Aug 10, 268-K ↗Current report · Results
- Jun 30, 268-K ↗Current report · Entered a material agreement
- Jun 22, 268-K ↗Current report · Communication to the market · Other events
- Jun 18, 268-K ↗Current report · Entered a material agreement
- Jun 15, 268-K ↗Current report · Communication to the market
Insider transaction · 13 Form 4 filingsshow all 13hide
- Jun 12, 26Form 4 ↗Insider transaction
- Jun 12, 26Form 4 ↗Insider transaction
- Jun 12, 26Form 4 ↗Insider transaction
- Jun 12, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 26Form 4 ↗Insider transaction
- Jun 5, 268-K ↗Current report · A senior executive left or was appointed
468 filings on record, the oldest from Apr 26, 18.
Listing the 25 most recent filings of the 468 on record.
44
- Jun 30, 26Entered a material agreement+3 more in the same filing8-K 1.01 ↗
- Jun 18, 26Entered a material agreement+2 more in the same filing8-K 1.01 ↗
3 senior executive changes2025 – 2026show all 3hide
- Jun 5, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Mar 18, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Sep 3, 25A senior executive left or was appointed8-K 5.02 ↗
- Mar 5, 25Auditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13D: stake and stated purpose
Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.
- Elliott Investment Management L.P.4.9%Oct 8, 26SCHEDULE 13D/A ↗2 earlier filings
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- BlackRock, Inc.7.3%Jun 30, 25SCHEDULE 13G/A ↗
- The Vanguard Group6.1%Jun 30, 25SCHEDULE 13G ↗
- Dimensional Fund Advisors LP5.4%Dec 31, 24SCHEDULE 13G ↗
- Vanguard Capital Management5.0%Mar 31, 26SCHEDULE 13G ↗
- Adage Capital Management, L.P.3.9%Mar 31, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 3 earlier filings
show 2 more holdershide
- CANYON CAPITAL ADVISORS LLC2.0%Mar 31, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- Wellington Management Group LLP1.0%Sep 30, 25SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
- Jun 11, 26Sell$606KMarcel WieggersSenior VP, Operations↗
- Jun 11, 26Sell$45Marcel WieggersSenior VP, Operations↗
- Jun 11, 26Sell$274KGrant R CreedExecutive Vice President & CFO↗
- Jun 11, 26Sell$1.3MGrant R CreedExecutive Vice President & CFO↗
- Jun 10, 26Sell$1.4MTodd D StricklerSVP & General Counsel↗
- Jun 10, 26Sell$1.9MTorsten Sauer-PetersenSee Remarks↗
Stock compensation, tax and giftsshow the 34 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- May 14, 26Compensationamount n/aMARK A MCCOLLUM↗
- May 14, 26Compensationamount n/aAna Zambelli↗
- May 14, 26Compensationamount n/aANDREW ELIOT SCHULTZ↗
- May 14, 26Compensationamount n/aJan Kjaervik↗
- May 14, 26Compensationamount n/aJonathan Swinney↗
- May 14, 26Compensationamount n/aJEAN CAHUZAC↗
- May 14, 26Compensationamount n/aHarry Quarls↗
- May 14, 26Compensationamount n/aPaul Norman Smith↗
- May 14, 26Compensationamount n/aJULIE J ROBERTSON↗
- Apr 27, 26Tax$151KTorsten Sauer-PetersenSee Remarks↗
- Apr 27, 26Tax$93KMarcel WieggersSenior VP, Operations↗
- Apr 27, 26Tax$151KSamir H AliPresident & CEO↗
- Apr 27, 26Tax$151KTodd D StricklerSVP & General Counsel↗
- Apr 27, 26Tax$232KGrant R CreedExecutive Vice President & CFO↗
- Apr 25, 26Compensationamount n/aTorsten Sauer-PetersenSee Remarks↗
- Apr 25, 26Compensationamount n/aMarcel WieggersSenior VP, Operations↗
- Apr 25, 26Compensationamount n/aSamir H AliPresident & CEO↗
- Apr 25, 26Compensationamount n/aTodd D StricklerSVP & General Counsel↗
- Apr 25, 26Compensationamount n/aGrant R CreedExecutive Vice President & CFO↗
- Apr 17, 26Compensationamount n/aTodd D StricklerSVP & General Counsel↗
- Apr 17, 26Tax$71KTodd D StricklerSVP & General Counsel↗
- Apr 17, 26Compensationamount n/aMarcel WieggersSenior VP, Operations↗
- Apr 17, 26Tax$44KMarcel WieggersSenior VP, Operations↗
- Apr 17, 26Compensationamount n/aGrant R CreedExecutive Vice President & CFO↗
- Apr 17, 26Tax$110KGrant R CreedExecutive Vice President & CFO↗
- Apr 17, 26Compensationamount n/aTorsten Sauer-PetersenSee Remarks↗
- Apr 17, 26Tax$71KTorsten Sauer-PetersenSee Remarks↗
- Apr 17, 26Compensationamount n/aSamir H AliPresident & CEO↗
- Apr 17, 26Tax$71KSamir H AliPresident & CEO↗
- Feb 2, 26Tax$7KMarcel WieggersSenior VP, Operations↗
- Feb 1, 26Compensationamount n/aMarcel WieggersSenior VP, Operations↗
- Dec 31, 25Compensationamount n/aSamir H AliEVP & Chief Commercial Officer↗
- Dec 31, 25Tax$113KSamir H AliEVP & Chief Commercial Officer↗
- Dec 31, 25Compensationamount n/aTorsten Sauer-PetersenSee Remarks↗
The full record holds 100 transactions and goes back to Jan 1, 25.
Its sector and its market
Seadrill Limited among Energy companies
The profile shows what is on record. Context and Radar place the company among those of its sector and region.
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Coverage
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- End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
- Series quality
- 250 clean closes in the period.
- SEC records
- 468 documents on file, from Apr 26, 2018 to Oct 8, 2026.
- Company description
- Wikipedia, read on Sep 3, 2026.
- This page
- Generated on Oct 19, 2026; refreshed through the day.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
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It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.
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