Samuel R. Rubio - 12 Aug 2026 Form 4 Insider Report for TIDEWATER INC (TDW)

Reporting relationship: EVP, CFO & CAO
Issuer ticker: TDW
Reported as of: 12 Aug 2026
Net transaction value: -$1,621,070
SEC form: 4
Accepted by SEC: 14 Aug 2026, 16:31:48 UTC
Prior SEC filing: 23 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Daniel A. Hudson, Attorney-in-Fact

Key filing fact

Samuel R. Rubio filed Form 4 for TIDEWATER INC (TDW) on 14 Aug 2026.

Key facts

This page summarizes Samuel R. Rubio's Form 4 filing for TIDEWATER INC (TDW).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 14 Aug 2026, 16:31.

Change

Previous filing in this sequence was filed on 23 Mar 2026.
Current net transaction value: -$1,621,070.

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 0001452077 Primary reporting owner

Rubio Samuel R

Relationship: EVP, CFO & CAO
Address: 842 WEST SAM HOUSTON PARKWAY NORTH, SUITE 400, HOUSTON
Signature: /s/ Daniel A. Hudson, Attorney-in-Fact
Signature date: 14 Aug 2026

Reported non-derivative transactions

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

TDW transaction

Common Stock, par value $0.001

Sale

Transaction value: $1,621,070
Shares: -17,705
Change %: -35%
Price: $91.56
Shares after: 33,214
Date: 12 Aug 2026
Ownership: See footnote
Footnotes: F1, F2, F3

TDW holding

Common Stock, par value $0.001

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 16,650
Date: 12 Aug 2026
Ownership: Direct

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

The transaction was executed in multiple trades at prices ranging from $91.07 to $92.12. The price reported above reflects the weighted average sale price. Upon request from the SEC staff, the issuer, or a security holder of the issuer, the Reporting Person hereby undertakes to provide the requesting party with full information regarding the number of shares and prices at which the transaction was effected.

Footnote F2

Reflects corrections with respect to shares that were previously inadvertently reported as owned directly by the Reporting Person that are instead held indirectly through the Rubio Family Trust.

Footnote F3

Represents shares held by the Rubio Family Trust, for which the Reporting Person is a co-trustee with his spouse and has shared voting and dispositive power with respect to the shares held by the trust.