Piers Dayer Middleton - 23 Mar 2026 Form 4 Insider Report for TIDEWATER INC (TDW)

Reporting relationship: EVP & Chief Operating Officer
Issuer ticker: TDW
Reported as of: 23 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 23 Mar 2026, 20:00:26 UTC
Prior SEC filing: 20 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Daniel A. Hudson, Attorney-in-Fact

Key filing fact

Piers Dayer Middleton filed Form 4 for TIDEWATER INC (TDW) on 23 Mar 2026.

Key facts

This page summarizes Piers Dayer Middleton's Form 4 filing for TIDEWATER INC (TDW).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 23 Mar 2026, 20:00.

Change

Previous filing in this sequence was filed on 20 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002027669 Primary reporting owner

Middleton Piers Dayer

Relationship: EVP & Chief Operating Officer
Address: 842 W SAM HOUSTON PARKWAY N., SUITE 400, HOUSTON
Signature: /s/ Daniel A. Hudson, Attorney-in-Fact
Signature date: 23 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TDW transaction

Common Stock, par value $0.001

Tax liability

Transaction value
Shares: -347
Change %: -1.1%
Price: $72.48^*
Shares after: 31,738
Date: 23 Mar 2026
Ownership: Direct
Footnotes: F1

TDW transaction

Common Stock, par value $0.001

Tax liability

Transaction value
Shares: -1,408
Change %: -4.4%
Price: $72.48^*
Shares after: 30,330
Date: 23 Mar 2026
Ownership: Direct
Footnotes: F1

TDW transaction

Common Stock, par value $0.001

Tax liability

Transaction value
Shares: -979
Change %: -3.2%
Price: $72.48^*
Shares after: 29,351
Date: 23 Mar 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents shares withheld to cover taxes due upon the vesting of restricted stock units.

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