What SEC filings does Seadrill Limited submit to the SEC?

Seadrill Limited (SDRL) submits several types of SEC filings including Form 4 (insider transactions), Form 144 (proposed insider sales), 8-K reports (material events such as earnings releases, acquisitions, leadership changes), and periodic reports — the 10-Q (quarterly) and 10-K (annual). All filings are publicly available through SEC EDGAR.

What does a Form 4 filing tell me about SDRL?

A Form 4 for SDRL discloses a transaction by a company insider — typically a director, officer, or 10%+ shareholder. It shows the source-reported date, number of shares, price, and updated ownership. These facts do not establish motive or predict future returns.

How do I interpret an 8-K filing from Seadrill Limited?

An 8-K signals a material event requiring prompt disclosure. Common triggers include earnings pre-announcements, acquisitions, leadership appointments or departures, credit changes, or regulatory actions. Read the item codes inside the filing to understand exactly what was disclosed before drawing conclusions.

What is the difference between a 10-K and 10-Q for SDRL?

The 10-K is Seadrill Limited's annual report with fully audited financial statements, comprehensive MD&A, and complete risk factor disclosures — filed 60–90 days after fiscal year-end. The 10-Q is a lighter quarterly report with unaudited financials filed for the first three quarters. Together they provide a continuous financial picture of the company.

Where can I see all SDRL SEC filings directly on EDGAR?

You can view all historical Seadrill Limited filings on the SEC EDGAR company page for SDRL. Each filing card on this page links directly to the original SEC document.

How often does Seadrill Limited file with the SEC?

Seadrill Limited files one 10-K per year and up to three 10-Qs per year. Form 4 insider transactions must be reported within two business days of each trade, so the frequency depends on how often insiders are buying or selling SDRL shares. 8-K filings occur whenever a material event happens — which can be several times per quarter for an active company.

SDRL SEC Filing News — Seadrill Limited

Latest SEC filings for Seadrill Limited (SDRL) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-08-10.

Seadrill Limited provides offshore drilling services to the oil and gas industry worldwide. The company owns and operates floaters, such as drillships and semi-submersible rigs for operations in shallow and ultra-deep water in benign and harsh environments. It also offers jackup rigs, management services, and provides contracts drilling units to drill wells. It serves oil super-majors, state-owned national oil companies, and independent oil and gas companies. The company was formerly known as Se…

Sector: Energy Industry: Oil & Gas Drilling Market Cap: $3.0B CIK: 1737706

Total Filings

Bullish Classifications

Bearish Classifications

Insider Transactions

Material Events (8-K)

Periodic Reports

Rule-based classifications for SDRL currently lean bearish. Of the 20 filing records displayed, 4 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.

SDRL Filing Activity Snapshot 2026-06-05 — 2026-08-10

Insider Transactions (Form 4)

0 buys vs 4 sells

Net insider selling in this period — insiders sell for many reasons beyond conviction.

Largest Form 144 Filing

$1.90M

Sauer-Petersen Torsten (See Remarks) · 2026-06-12

42,625 shares · Form 4

Insider Transactions 13 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 13 filings in this group are Form 4s for Seadrill Limited.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 13 insider filings shown, the breakdown is 9 compensation award and 4 open-market sale. 4 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Compensation award ×9: Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Open-market sale ×4: The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Form 4 Open-market sale Insider Selling 2026-06-12

SDRL insider Sauer-Petersen Torsten (See Remarks) sold 42,625 shares (~$1.90M)

Sauer-Petersen Torsten, listed as See Remarks at SEADRILL Ltd, reported an open-market sale of 42,625 SDRL shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	42,625	$44.68	$1.90M

Filing: Form 4 (Insider Transaction) Insider: Sauer-Petersen Torsten (See Remarks) Shares: 42,625 Est. Value: $1.90M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-06-12

SDRL insider Creed Grant R (Executive Vice President & CFO) sold 34,147 shares (~$1.53M)

Creed Grant R, listed as Executive Vice President & CFO at SEADRILL Ltd, reported an open-market sale of 34,147 SDRL shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	6,195	$44.20	$273.8K
`S`	Open-market sale	27,952	$44.92	$1.26M

Filing: Form 4 (Insider Transaction) Insider: Creed Grant R (Executive Vice President & CFO) Shares: 34,147 Est. Value: $1.53M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-06-12

SDRL insider Strickler Todd D (SVP & General Counsel) sold 31,409 shares (~$1.40M)

Strickler Todd D, listed as SVP & General Counsel at SEADRILL Ltd, reported an open-market sale of 31,409 SDRL shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	31,409	$44.69	$1.40M

Filing: Form 4 (Insider Transaction) Insider: Strickler Todd D (SVP & General Counsel) Shares: 31,409 Est. Value: $1.40M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-06-12

SDRL insider Wieggers Marcel (Senior VP, Operations) sold 13,475 shares (~$605.6K)

Wieggers Marcel, listed as Senior VP, Operations at SEADRILL Ltd, reported an open-market sale of 13,475 SDRL shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	13,474	$44.94	$605.5K
`S`	Open-market sale	1	$44.61	$44.61

Filing: Form 4 (Insider Transaction) Insider: Wieggers Marcel (Senior VP, Operations) Shares: 13,475 Est. Value: $605.6K

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

MCCOLLUM MARK A (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: MCCOLLUM MARK A (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

CAHUZAC JEAN (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: CAHUZAC JEAN (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

SCHULTZ ANDREW ELIOT (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: SCHULTZ ANDREW ELIOT (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

Swinney Jonathan (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: Swinney Jonathan (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

Quarls Harry (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: Quarls Harry (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

Smith Paul Norman (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: Smith Paul Norman (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

Kjaervik Jan (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: Kjaervik Jan (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

ROBERTSON JULIE J (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	3,272	—	—

Filing: Form 4 (Insider Transaction) Insider: ROBERTSON JULIE J (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-06-05

SDRL insider Form 4 filed for equity award, exercise, or tax withholding

Zambelli Ana (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award derivative · Restricted Stock Units	2,618	—	—

Filing: Form 4 (Insider Transaction) Insider: Zambelli Ana (Director)

View on SEC EDGAR → Open Filing Document →

Material Events 6 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There are 6 in this period for Seadrill Limited. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-08-10

SDRL filed 8-K — material company event

SEADRILL Ltd filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Form 8-K Material Company Update 2026-06-30

SDRL filed 8-K — material company event

SEADRILL Ltd filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Form 8-K Material Company Update 2026-06-22

SDRL filed 8-K — material company event

SEADRILL Ltd filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Form 8-K Material Company Update 2026-06-18

SDRL filed 8-K — material company event

SEADRILL Ltd filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Form 8-K Material Company Update 2026-06-15

SDRL filed 8-K — material company event

SEADRILL Ltd filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Form 8-K Material Company Update 2026-06-05

SDRL filed 8-K — material company event

SEADRILL Ltd filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Periodic Reports 1 · Forms 10-K and 10-Q

The periodic reports are where the audited and reviewed financial statements live. This period contains 1 quarterly report (10-Q) for Seadrill Limited.

The two are not equivalent in weight. A 10-K is audited by an external firm and includes the full risk factor disclosure, business description and management discussion; a 10-Q is unaudited, reviewed rather than examined, and much shorter. When a figure in a quarterly report is later revised, the annual report is usually where the correction appears.

An amended report — 10-K/A or 10-Q/A — restates or corrects something in the original filing, and is worth reading against the version it replaces.

Form 10-Q Quarterly Report 2026-08-10

SDRL filed Quarterly Report (10-Q)

SEADRILL Ltd filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)

View on SEC EDGAR → Open Filing Document →

How we classify Seadrill Limited's filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on SDRL. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — SDRL SEC Filings

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SDRL Full Analysis

Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.

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