SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

TDW

Tidewater Inc.
NYSEEnergy

Latest close: 79.50 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●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.

  1. Oct 5, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Sep 25, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Sep 16, 2026Reported sale · Form 4ROBERT ROBOTTI · $601.5KOpen the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record2,18615 flagged findings
Reported transactions (Form 4)43since Mar 22, 2024 · and 1 other holding
Corporate events (8-K)30since Nov 17, 2021

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

Tidewater, Inc. is a publicly traded international petroleum service company headquartered in Houston, Texas, U.S. It operates a fleet of ships, primarily providing vessels and marine services to the offshore petroleum and offshore wind industries.

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

SEC topics

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.

  • 2026-05-04share offering or dilution eventrecentOpen filing ↗
    “…towing and anchor handling for mobile offshore drilling units; transporting supplies and personnel necessary to sustain drilling,…”
  • 2026-05-04capital return (buybacks/dividends)recentOpen filing ↗
    “…Restricted stock units 375,186 347,362 Total 50,176,168 51,348,818 No warrants or restricted stock units, whether in the money…”
    +1 more passage from the same document
    • “…stock units, whether in the money or out of the money, are included in our earnings per share calculations if the effect of such…”
  • 2026-05-04merger or acquisition eventrecentOpen filing ↗
    “…and equipment $ 13,304 $ 17,525 Corporate additions to properties and equipment 1,581 1,839 Total additions to properties and…”
    +1 more passage from the same document
    • “…the broadest geographic operating footprint in the offshore vessel industry. Our global operating footprint allows us to react…”
  • 2026-03-02share offering or dilution eventrecentOpen filing ↗
    “…and supplies from shore bases to offshore drilling rigs, platforms and other installations. These vessels may be equipped for oil…”
    +1 more passage from the same document
    • “…include towing and anchor handling for mobile offshore drilling units; the transportation of supplies and personnel necessary to…”
  • 2026-03-02capital return (buybacks/dividends)recentOpen filing ↗
    “…debt issue costs related to the Extinguished Debt, resulting in a $27.1 million loss on early extinguishment of debt which is…”
    +1 more passage from the same document
    • “…information on the related debt agreements. Share Repurchase Program Under several Board of Directors (Board) authorizations over…”
  • 2026-03-02merger or acquisition eventrecentOpen filing ↗
    “…drilling rigs and barges; to assist in the docking of tankers; and to assist pipe laying, cable laying and construction barges.…”
    +1 more passage from the same document
    • “…the broadest geographic operating footprint in the offshore vessel industry. Our global operating footprint allows us to react…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 2,186)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 5, 268-K ↗Current report · Entered a material agreement
  • Sep 25, 268-K ↗Current report · Entered a material agreement
  • Sep 18, 26Form 4/A ↗Insider transaction · amendment
  • Sep 17, 26Form 4 ↗Insider transaction
  • Sep 16, 26Form 144 ↗Notice of proposed sale
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • Aug 31, 268-K ↗Current report · Entered a material agreement
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • Aug 11, 26Form 4 ↗Insider transaction
  • Aug 11, 26S-3ASR ↗Securities offering
  • Aug 3, 268-K ↗Current report · Results
  • Aug 3, 2610-Q ↗Quarterly report
  • Jul 22, 26Form 144 ↗Notice of proposed sale
  • Jul 6, 268-K ↗Current report · Other events
  • Jun 25, 26Form 144 ↗Notice of proposed sale
  • Insider transaction · 4 Form 4 filingsshow all 4hide

2,186 filings on record, the oldest from Jan 26, 94.

Listing the 25 most recent filings of the 2,186 on record.

8-Ks, explained

Stress4Structure62Governance66
  • Structure3 material agreements entered2026show all 3hide
    • Oct 5, 26StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • Sep 25, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Aug 31, 26StructureEntered a material agreement+4 more in the same filing8-K 1.01 ↗
  • Jun 18, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Mar 19, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Feb 24, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jul 7, 25StructureA material agreement was terminated+5 more in the same filing8-K 1.02 ↗
  • Jun 11, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jul 6, 23StructureCompleted an acquisition or disposal+4 more in the same filing8-K 2.01 ↗
  • Apr 27, 23GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Structure3 material agreements entered2022 – 2023show all 3hide
    • Mar 7, 23StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Nov 10, 22StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
    • Aug 12, 22StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Apr 26, 22StructureCompleted an acquisition or disposal+5 more in the same filing8-K 2.01 ↗
  • Mar 10, 22StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jan 5, 22GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗

2 older filings not shown · The record reaches back to Apr 1, 05.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Jul 18, 17StressBankruptcy or receivership proceedings+2 more in the same filing8-K 1.03 ↗
  • May 18, 17StressBankruptcy or receivership proceedings+4 more in the same filing8-K 1.03 ↗
  • Apr 20, 17StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗

The full record holds 4 stress filings.

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.

Ownership and control

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.

  • ROBOTTI ROBERT5.0%Dec 13, 24SCHEDULE 13D ↗9 co-filers on this document — the figure is the largest single stake, not their sum.

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.13.6%Dec 31, 24SCHEDULE 13G/A ↗
  • T. Rowe Price Associates, Inc.6.5%Mar 31, 26SCHEDULE 13G/A ↗2 earlier filings
  • Neuberger Berman Group LLC5.8%Dec 31, 24SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • Vanguard Portfolio Management5.4%Mar 31, 26SCHEDULE 13G ↗
  • FMR LLC4.7%Dec 31, 24SCHEDULE 13G/A ↗2 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.

Sale intention announced

On Sep 16, ROBOTTI ROBERT filed notice of intent to sell up to $47.6M. That is about 1.08% of shares outstanding.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

After the notice, they sold $925K across 2 trades on Sep 16, per their Form 4. That is 2% of the shares announced so far, and the window is still open.

View notice (Form 144) ↗+6 more recent notices · 3 with a later sale

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Sep 16, 26Sell$602KROBERT ROBOTTI↗
  • Sep 16, 26Sell$324KROBERT ROBOTTI↗
  • Sep 2, 26Sell$990KKenneth Traub↗
  • Sep 2, 26Sell$1.5MDaniel A. HudsonEVP, CLO & Corporate Secretary↗
  • Aug 12, 26Sell$1.6MSamuel R RubioEVP, CFO & CAO↗
  • Aug 10, 26Sell$445KDaniel A. HudsonEVP, CLO & Corporate Secretary↗
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.

  • Sep 16, 26Otheramount n/aROBERT ROBOTTI↗
  • Sep 16, 26Giftamount n/aROBERT ROBOTTI↗
  • Aug 20, 26Giftamount n/aDaniel A. HudsonEVP, CLO & Corporate Secretary↗
  • Jun 16, 26Compensation$125KROBERT ROBOTTI↗
  • Jun 16, 26Compensationamount n/aKenneth Traub↗
  • Jun 16, 26Compensationamount n/aLOUIS RASPINO↗
  • Jun 16, 26Compensationamount n/aDICK FAGERSTAL↗
  • Jun 16, 26Compensationamount n/aLois K Zabrocky↗
  • Jun 16, 26Compensationamount n/aMelissa Cougle↗
  • Jun 12, 26Giftamount n/aROBERT ROBOTTI↗
  • Apr 1, 26Compensation$31KROBERT ROBOTTI↗
  • Apr 1, 26Compensation$31KMelissa Cougle↗
  • Mar 23, 26Tax$418KQuintin KneenDIRECTOR, PRESIDENT & CEO↗
  • Mar 23, 26Tax$185KQuintin KneenDIRECTOR, PRESIDENT & CEO↗
  • Mar 23, 26Tax$426KQuintin KneenDIRECTOR, PRESIDENT & CEO↗
  • Mar 23, 26Tax$115KSamuel R RubioEVP, CFO & CAO↗
  • Mar 23, 26Tax$179KSamuel R RubioEVP, CFO & CAO↗
  • Mar 23, 26Tax$53KSamuel R RubioEVP, CFO & CAO↗
  • Mar 23, 26Tax$154KDaniel A. HudsonEVP & GENERAL COUNSEL↗
  • Mar 23, 26Tax$46KDaniel A. HudsonEVP & GENERAL COUNSEL↗
  • Mar 23, 26Tax$99KDaniel A. HudsonEVP & GENERAL COUNSEL↗
  • Mar 23, 26Tax$25KPiers Dayer MiddletonEVP & Chief Operating Officer↗
  • Mar 23, 26Tax$102KPiers Dayer MiddletonEVP & Chief Operating Officer↗
  • Mar 23, 26Tax$71KPiers Dayer MiddletonEVP & Chief Operating Officer↗
  • Mar 18, 26Compensation$5.0MQuintin KneenDIRECTOR, PRESIDENT & CEO↗
  • Mar 18, 26Tax$2.0MQuintin KneenDIRECTOR, PRESIDENT & CEO↗
  • Mar 18, 26Compensation$1.9MQuintin KneenDIRECTOR, PRESIDENT & CEO↗
  • Mar 18, 26Compensation$709KSamuel R RubioEVP, CFO & CAO↗
  • Mar 18, 26Tax$284KSamuel R RubioEVP, CFO & CAO↗
  • Mar 18, 26Compensation$500KSamuel R RubioEVP, CFO & CAO↗
  • Mar 18, 26Compensation$603KDaniel A. HudsonEVP & GENERAL COUNSEL↗
  • Mar 18, 26Tax$246KDaniel A. HudsonEVP & GENERAL COUNSEL↗
  • Mar 18, 26Compensation$500KDaniel A. HudsonEVP & GENERAL COUNSEL↗
  • Mar 18, 26Compensation$500KPiers Dayer MiddletonEVP & Chief Operating Officer↗

The full record holds 204 transactions and goes back to Jan 3, 23.

Its sector and its market

Tidewater Inc. among Energy companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
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
2,186 documents on file, from Jan 26, 1994 to Oct 5, 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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