UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form
(Amendment No. 1)
CURRENT REPORT
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EXPLANATORY NOTE
This Amendment No. 1 on Form 8-K/A (this “Amendment”) is being filed by Hornbeck Offshore Services, Inc. (f/k/a Helix Energy Solutions Group, Inc.), a Delaware corporation (the “Company”), to amend and supplement its Current Report on Form 8-K filed with the Securities and Exchange Commission on September 1, 2026 (the “Original Report”). As previously disclosed in the Original Report, on September 1, 2026, the Company completed its business combination (the “Business Combination”) with legacy Hornbeck Offshore Services, Inc., a Delaware corporation (“Legacy Hornbeck”), pursuant to that certain Agreement and Plan of Merger, dated as of April 22, 2026, by and among Helix Energy Solutions Group, Inc., a Minnesota corporation (“Helix”), Legacy Hornbeck, Odyssey Sub, Inc., a Delaware corporation and direct, wholly owned subsidiary of Helix, and Hercules Sub LLC, a Delaware limited liability company and direct, wholly owned subsidiary of Helix. In connection with the completion of the Business Combination, Helix converted from a Minnesota corporation to a Delaware corporation and changed its name from “Helix Energy Solutions Group, Inc.” to “Hornbeck Offshore Services, Inc.”
This Amendment is being filed solely to provide the pro forma financial information required by Item 9.01(b) of Form 8-K that was not included in the Original 8-K at the time of its initial filing, as permitted by Item 9.01(b)(2) of Form 8-K.
Except for the foregoing, this Amendment does not modify or update any other disclosure contained in the Original Report.
Item 9.01. Financial Statements and Exhibits.
(b) Pro forma financial information.
The unaudited pro forma condensed combined balance sheet of the Company as of June 30, 2026, giving effect to the Business Combination as if it had been completed on June 30, 2026, and the unaudited pro forma condensed combined statements of operations of the Company for the six months ended June 30, 2026 and the year ended December 31, 2025, giving effect to the Business Combination as if it had been completed on January 1, 2025, are filed herewith as Exhibit 99.1 and are incorporated by reference herein.
(d) Exhibits.
| Exhibit No. |
Description | |
| 99.1 | Unaudited Pro Forma Condensed Combined Financial Information of the Company as of and for the six months ended June 30, 2026 and for the year ended December 31, 2025. | |
| 104 | Cover Page Interactive Data File (the cover page XBRL tags are embedded within the iXBRL document) | |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| Date: September 8, 2026 | ||||||
| HORNBECK OFFSHORE SERVICES, INC. | ||||||
| By: | /s/ Samuel A. Giberga | |||||
| Samuel A. Giberga | ||||||
| Executive Vice President, General Counsel and Corporate Secretary | ||||||