Scott Andrew Sparks - 01 Sep 2026 Form 4 Insider Report for HORNBECK OFFSHORE SERVICES, INC. (HLX)

Reporting relationship: Officer
Issuer ticker: HLX
Reported as of: 01 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Sep 2026, 17:40:22 UTC
Prior SEC filing: 27 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Beth A. LaBrosse, as Attorney-in-Fact for Scott Andrew Sparks

Key filing fact

Scott Andrew Sparks filed Form 4 for HORNBECK OFFSHORE SERVICES, INC. (HLX) on 03 Sep 2026.

Key facts

This page summarizes Scott Andrew Sparks's Form 4 filing for HORNBECK OFFSHORE SERVICES, INC. (HLX).
4 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 03 Sep 2026, 17:40.

Change

Previous filing in this sequence was filed on 27 Feb 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 0001640450 Primary reporting owner

Sparks Scott Andrew

Relationship: Officer
Address: 103 NORTHPARK BOULEVARD, SUITE 300, COVINGTON
Signature: /s/ Beth A. LaBrosse, as Attorney-in-Fact for Scott Andrew Sparks
Signature date: 03 Sep 2026

Reported non-derivative transactions

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

HLX transaction

Common Stock

Award

Transaction value
Shares: +70,000
Change %: +23%
Price: $0.000000^*
Shares after: 371,042
Date: 02 Sep 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HLX transaction Derivative

Restricted Stock Units

Disposed to Issuer

Transaction value
Shares: -181,120
Change %: -100%
Price: $10.30^*
Shares after: 0
Date: 01 Sep 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 181,120
Exercise price
Footnotes: F1, F3

HLX transaction Derivative

Performance Share Units

Disposed to Issuer

Transaction value
Shares: -250,292
Change %: -100%
Price: $10.30^*
Shares after: 0
Date: 01 Sep 2026
Ownership: Direct
Underlying class: Common stock
Underlying amount: 250,292
Exercise price
Footnotes: F1, F4

HLX transaction Derivative

Stock Option (right to buy)

Award

Transaction value
Shares: +210,000
Change %
Price: $0.000000^*
Shares after: 210,000
Date: 02 Sep 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 210,000
Exercise price: $10.60

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

On September 1, 2026 (the "Closing Date"), pursuant to that certain Agreement and Plan of Merger, dated as of April 22, 2026 (the "Merger Agreement"), by and among Helix Energy Solutions Group, Inc. ("Helix"), Hornbeck Offshore Services, Inc. ("Hornbeck"), Odyssey Sub, Inc. and Hercules Sub LLC, the parties effected certain mergers (the "Mergers"). In connection with the Mergers, Helix converted from a Minnesota corporation to a Delaware corporation (the "Conversion") and Hornbeck became a wholly owned subsidiary of Helix. Following the Conversion and the Mergers, Helix was renamed "Hornbeck Offshore Services, Inc." (the "Combined Company").

Footnote F2

Represents a grant of 70,000 restricted stock units ("RSUs"), each of which represents a contingent right to receive, upon vesting, one share of common stock of the Combined Company, par value $0.00001 per share ("Common Stock"). The RSUs vest on September 1, 2029.

Footnote F3

Pursuant to the Merger Agreement, each outstanding Helix RSU, whether or not vested, was canceled and converted into the right of the holder to receive a cash payment equal to the closing price of a share of Helix's common stock on the trading day immediately prior to the Closing Date.

Footnote F4

Pursuant to the Merger Agreement, each outstanding Helix performance share unit, whether or not vested, was canceled and converted into the right of the holder to receive a cash payment equal to the closing price of a share of Helix's common stock on the trading day immediately prior to the Closing Date multiplied by such number of shares subject to the award with performance deemed achieved based on the greater of target and actual level of performance through immediately prior to the effective time of the Mergers as reasonably determined by the Helix board of directors in good faith.

SEC remarks

Executive Vice President and Chief Operating Officer, Subsea Services and Well Intervention Exhibit 24.1 - Power of Attorney