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NYSE · CIK 0000098222

TDW TIDEWATER INC

Insider trading from SEC Form 4. Last filing 25 d ago. Close $85.42 on Oct 9, 2026, +81% from the 52-week low and -15% from the high.

TIDEWATER INC (TDW) has 52 SEC Form 4 filings on file from 9 insiders, the latest filed on Sep 18, 2026. In the last 90 days insiders made 0 open-market buys worth $0 and 4 open-market sells worth $4.3M, net -$4.3M.

15 open-market trades have been scored at TDW. The newest: Robert Robotti (director) sold $925k of stock on Sep 16, 2026, filed Sep 18, 2026, scored 54 (moderate). The largest of the 15 shown: Quintin Kneen (DIRECTOR, PRESIDENT & CEO) bought $2.0M on Dec 13, 2024, scored 64 (notable). 3 insiders sold within 14 days of each other around Sep 16, 2026.

TDW closed at $85.42 on Oct 9, 2026, 81% above its 52-week low and 15% below its 52-week high.

3 Form 144 notices of planned sales are on file, the latest filed Aug 7, 2025.

Last 90 days

Net insider value
-$4.3M
more sold than bought
Buys
0
$0 by 0 insiders
Sells
4
$4.3M by 3 insiders
Insiders on file
9
with a Form 4 at this company

Price and insider trades, last year

TDWOct 9, 2026 · close 85.42

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at TIDEWATER INC, scored.

ScoreInsiderValueHoldingsPrice contextFiled
54ModerateRobert Robotti
director
sell
$925k
10,300 shares
-0%+86% from low-12% from high
54ModerateRobert Robotti
director
sell
$925k
10,300 shares
-0%+86% from low-12% from high
45ModerateDaniel A. Hudson
EVP, CLO & Corporate Secretary
sell
$1.5M
15,000 shares
-31%+113% from low0% from high
60NotableKenneth Traub
director
sell
$990k
10,000 shares
-14%+113% from low0% from high
44ModerateDaniel A. Hudson
EVP & GENERAL COUNSEL
sell
$419k
5,195 shares
-10%+149% from low-8% from high
65NotableSamuel R Rubio
EVP, CFO & CAO
sell
$1.8M
22,461 shares
-27%+149% from low-8% from high
33WeakDaniel A. Hudson
EVP & GENERAL COUNSEL
sell
$1.2M
15,000 shares
-23%+145% from low0% from high
21WeakDaniel A. Hudson
EVP & GENERAL COUNSEL
sell
$700k
10,000 shares
-13%+121% from low0% from high
19WeakDaniel A. Hudson
EVP & GENERAL COUNSEL
sell
$576k
10,000 shares
-12%+96% from low-18% from high
8WeakDaniel A. Hudson
EVP & GENERAL COUNSEL
sell
$250k
5,000 shares
-5%+61% from low-33% from high
53ModerateRobert Robotti
director
buy
$1.1M
25,000 shares
+1%+32% from low-45% from high
18WeakRobert Robotti
director
buy
$23k
560 shares
+0%+23% from low-49% from high
33WeakRobert Robotti
director
buy
$100k
2,067 shares
+0%-
64NotableQuintin Kneen
DIRECTOR, PRESIDENT & CEO
buy
$2.0M
41,615 shares
+31%-
43ModerateRobert Robotti
director
buy
$1.0M
21,147 shares
+1%-

Planned sales

Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales

FiledSellerSharesValueSale datePast 3 months
Aug 7, 2025 Darling David E
Former Affiliate
56,343
0.11% of outstanding
$3.5MAug 7, 2025$2.7M
Aug 5, 2025 Hudson Daniel A.
Officer
10,000
0.02% of outstanding
$576kAug 5, 2025$250k
Jul 8, 2025 Hudson Daniel A.
Officer
5,000
0.01% of outstanding
$250kJul 8, 2025none

Transactions

The newest 50 of 82 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Sep 16, 2026Robert Robotti
director
GGift
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
-1,951$0.00$02,212,99025 d ago
Sep 16, 2026Robert Robotti
director
SOpen-market sale
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
-6,695$89.85$602k2,206,29525 d ago
Sep 16, 2026Robert Robotti
director
SOpen-market sale
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
-3,605$89.85$324k2,202,69025 d ago
Sep 16, 2026Robert Robotti
director
JOther
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
-1,951$0.00$02,212,99026 d ago
Sep 16, 2026Robert Robotti
director
SOpen-market sale
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
-6,695$89.85$602k2,206,29526 d ago
Sep 16, 2026Robert Robotti
director
SOpen-market sale
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
-3,605$89.85$324k2,202,69026 d ago
Sep 2, 2026Kenneth Traub
director
SOpen-market sale
Common Stock, $0.001 par value
-10,000$99.00$990k63,52140 d ago
Sep 2, 2026Daniel A. Hudson
EVP, CLO & Corporate Secretary
SOpen-market sale
Common Stock, $0.001 par value10b5-1
-15,000$99.08$1.5M33,02940 d ago
Jun 16, 2026Melissa Cougle
director
AGrant or award
Common Stock, $0.001 par value
+1,760$0.00$026,541Jun 18, 2026
Jun 16, 2026Dick Fagerstal
director
AGrant or award
Common Stock, $0.001 par value
+1,760$0.00$075,592Jun 18, 2026
Apr 1, 2026Melissa Cougle
director
AGrant or award
Common Stock, $0.001 par value
+374$83.44$31k24,781Apr 2, 2026
Mar 23, 2026Piers Dayer Middleton
EVP & Chief Operating Officer
FTax withholding
Common Stock, par value $0.001
-347$72.48$25k31,738Mar 23, 2026
Mar 23, 2026Samuel R Rubio
EVP, CFO & CAO
FTax withholding
Common Stock, par value $0.001
-1,587$72.48$115k70,771Mar 23, 2026
Mar 23, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
FTax withholding
Common Stock, $0.001 par value
-2,128$72.48$154k55,224Mar 23, 2026
Mar 23, 2026Quintin Kneen
DIRECTOR, PRESIDENT & CEO
FTax withholding
Common Stock, $0.001 par value
-5,766$72.48$418k367,297Mar 23, 2026
Mar 23, 2026Quintin Kneen
DIRECTOR, PRESIDENT & CEO
FTax withholding
Common Stock, $0.001 par value
-2,555$72.48$185k364,742Mar 23, 2026
Mar 23, 2026Piers Dayer Middleton
EVP & Chief Operating Officer
FTax withholding
Common Stock, par value $0.001
-1,408$72.48$102k30,330Mar 23, 2026
Mar 23, 2026Samuel R Rubio
EVP, CFO & CAO
FTax withholding
Common Stock, par value $0.001
-2,472$72.48$179k68,299Mar 23, 2026
Mar 23, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
FTax withholding
Common Stock, $0.001 par value
-629$72.48$46k54,595Mar 23, 2026
Mar 23, 2026Quintin Kneen
DIRECTOR, PRESIDENT & CEO
FTax withholding
Common Stock, $0.001 par value
-5,872$72.48$426k358,870Mar 23, 2026
Mar 23, 2026Piers Dayer Middleton
EVP & Chief Operating Officer
FTax withholding
Common Stock, par value $0.001
-979$72.48$71k29,351Mar 23, 2026
Mar 23, 2026Samuel R Rubio
EVP, CFO & CAO
FTax withholding
Common Stock, par value $0.001
-730$72.48$53k67,569Mar 23, 2026
Mar 23, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
FTax withholding
Common Stock, $0.001 par value
-1,366$72.48$99k53,229Mar 23, 2026
Mar 18, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
AGrant or award
Common Stock, $0.001 par value
+8,005$75.27$603k53,976Mar 20, 2026
Mar 18, 2026Quintin Kneen
DIRECTOR, PRESIDENT & CEO
AGrant or award
Common Stock, $0.001 par value
+65,938$75.27$5.0M373,453Mar 20, 2026
Mar 18, 2026Piers Dayer Middleton
EVP & Chief Operating Officer
AGrant or award
Common Stock, par value $0.001
+6,643$75.27$500k32,085Mar 20, 2026
Mar 18, 2026Samuel R Rubio
EVP, CFO & CAO
AGrant or award
Common Stock, par value $0.001
+9,420$75.27$709k69,486Mar 20, 2026
Mar 18, 2026Samuel R Rubio
EVP, CFO & CAO
FTax withholding
Common Stock, par value $0.001
-3,771$75.27$284k65,715Mar 20, 2026
Mar 18, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
FTax withholding
Common Stock, $0.001 par value
-3,267$75.27$246k50,709Mar 20, 2026
Mar 18, 2026Quintin Kneen
DIRECTOR, PRESIDENT & CEO
FTax withholding
Common Stock, $0.001 par value
-25,965$75.27$2.0M347,488Mar 20, 2026
Mar 18, 2026Samuel R Rubio
EVP, CFO & CAO
AGrant or award
Common Stock, par value $0.001
+6,643$75.27$500k72,358Mar 20, 2026
Mar 18, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
AGrant or award
Common Stock, $0.001 par value
+6,643$75.27$500k57,352Mar 20, 2026
Mar 18, 2026Quintin Kneen
DIRECTOR, PRESIDENT & CEO
AGrant or award
Common Stock, $0.001 par value
+25,575$75.27$1.9M373,063Mar 20, 2026
Mar 17, 2026Robert Robotti
director
GGift
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
-10,000$0.00$02,229,739Mar 17, 2026
Mar 5, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
SOpen-market sale
Common Stock, $0.001 par value
-5,195$80.56$419k45,971Mar 6, 2026
Mar 5, 2026Samuel R Rubio
EVP, CFO & CAO
SOpen-market sale
Common Stock, par value $0.001
-22,461$80.05$1.8M60,066Mar 6, 2026
Feb 23, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
SOpen-market sale
Common Stock, $0.001 par value10b5-1
-15,000$77.50$1.2M50,986Feb 23, 2026
Feb 11, 2026Daniel A. Hudson
EVP & GENERAL COUNSEL
SOpen-market sale
Common Stock, $0.001 par value10b5-1
-10,000$70.01$700k65,986Feb 11, 2026
Jan 2, 2026Piers Dayer Middleton
EVP & Chief Operating Officer
FTax withholding
Common Stock, par value $0.001
-2,053$52.23$107k25,442Jan 6, 2026
Jan 2, 2026Melissa Cougle
director
AGrant or award
Common Stock, $0.001 par value
+598$52.23$31k24,407Jan 5, 2026
Jan 2, 2026Robert Robotti
director
AGrant or award
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
+598$52.23$31k2,239,739Jan 5, 2026
Oct 1, 2025Robert Robotti
director
AGrant or award
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
+570$54.80$31k2,239,141Oct 3, 2025
Oct 1, 2025Melissa Cougle
director
AGrant or award
Common Stock, $0.001 par value
+570$54.80$31k23,809Oct 2, 2025
Aug 5, 2025Daniel A. Hudson
EVP & GENERAL COUNSEL
SOpen-market sale
Common Stock, $0.001 par value10b5-1
-10,000$57.56$576k75,986Aug 6, 2025
Jul 8, 2025Daniel A. Hudson
EVP & GENERAL COUNSEL
SOpen-market sale
Common Stock, $0.001 par value10b5-1
-5,000$50.02$250k85,986Jul 8, 2025
Jul 1, 2025Melissa Cougle
director
AGrant or award
Common Stock, $0.001 par value
+655$47.70$31k23,239Jul 3, 2025
Jul 1, 2025Robert Robotti
director
AGrant or award
Common Stock, $0.001 Par Value Per Shareindirect: See Footnote
+655$47.70$31k2,238,571Jul 2, 2025
Jun 5, 2025Darron M. Anderson
director
AGrant or award
Common Stock, $0.001 par value
+2,959$0.00$044,729Jun 9, 2025
Jun 5, 2025Melissa Cougle
director
AGrant or award
Common Stock, $0.001 par value
+2,959$0.00$022,584Jun 9, 2025
Jun 5, 2025Dick Fagerstal
director
AGrant or award
Common Stock, $0.001 par value
+2,959$0.00$073,832Jun 9, 2025
50 of 82 rows shown.

Insiders

Everyone who has filed a Form 4 here.

Questions about TDW

Answered from the filings on this page, as of the latest one.

Are insiders buying TDW?

As of Sep 18, 2026, SEC Form 4 filings show 0 open-market buys worth $0 by 0 insiders and 4 open-market sells worth $4.3M by 3 insiders at TIDEWATER INC in the last 90 days, net -$4.3M. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.

Who was the last insider to trade TDW on the open market?

Robert Robotti (director) sold $925k of TDW on Sep 16, 2026 and filed the Form 4 on Sep 18, 2026. InsiderTell scored 54 (moderate), with 3 insiders on the same side within 14 days.

How many insiders file Form 4 at TIDEWATER INC?

9 people have filed a Form 4 at TIDEWATER INC, among them Darron M. Anderson (director), Melissa Cougle (CFO and director), Dick Fagerstal (director). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

TDW insider trading: TIDEWATER INC | InsiderTell