Hornbeck Offshore Services, Inc. SEC filings HOS
Hornbeck Offshore Services, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Oct 27, 2011. Its latest annual report, Form ARS, was filed on Apr 1, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 5, 2026 | Nov 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 27, 2026 | — |
| 144 | Notice of proposed sale | Sep 25, 2026 | — |
| S-3ASR | Automatic shelf registration | Sep 15, 2026 | — |
| 144 | Notice of proposed sale | Sep 15, 2026 | — |
| 3 | Initial insider ownership | Sep 11, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 9, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 9, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 9, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 9, 2026 | Sep 1, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Sep 9, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 9, 2026 | — |
| 144 | Notice of proposed sale | Sep 9, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 9, 2026 | — |
| 144 | Notice of proposed sale | Sep 8, 2026 | — |
| 8-K/A | Amended current report | Sep 8, 2026 | Aug 28, 2026 |
| S-8 | Employee stock plan registration | Sep 4, 2026 | — |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 4, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 4, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 1, 2026 |
| 144 | Notice of proposed sale | Sep 3, 2026 | — |
| 144 | Notice of proposed sale | Sep 3, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 3, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 8-K |
Current report
Auditor change
|
Sep 2, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Sep 1, 2026 |
| 144 | Notice of proposed sale | Sep 2, 2026 | — |
| 144 | Notice of proposed sale | Sep 2, 2026 | — |
| 144 | Notice of proposed sale | Sep 2, 2026 | — |
| 144 | Notice of proposed sale | Sep 2, 2026 | — |
| S-8 | Employee stock plan registration | Sep 1, 2026 | — |
| 8-A12B/A | Filing | Sep 1, 2026 | — |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt, Unregistered share sale, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Sep 1, 2026 | Aug 28, 2026 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Aug 31, 2026 | Aug 31, 2026 |
| 425 | Filing | Aug 25, 2026 | — |
| 425 | Filing | Aug 24, 2026 | — |
| 8-K |
Current report
Other events
|
Aug 11, 2026 | Aug 11, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2026 | Aug 6, 2026 |
| EFFECT | Filing | Jul 31, 2026 | — |
| 424B3 | Prospectus | Jul 31, 2026 | — |
| S-4/A | Filing | Jul 30, 2026 | — |
| S-4/A | Filing | Jul 13, 2026 | — |
| 425 | Filing | Jun 12, 2026 | — |
| 8-K |
Current report
Other events
|
Jun 12, 2026 | Jun 11, 2026 |
| 425 | Filing | Jun 5, 2026 | — |
| S-4 | Registration for a merger or exchange | Jun 4, 2026 | — |
| 425 | Filing | Jun 2, 2026 | — |
| 425 | Filing | Jun 2, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2026 | May 13, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
May 5, 2026 | May 4, 2026 |
| 425 | Filing | May 4, 2026 | — |
| 10-Q | Quarterly report | Apr 24, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Material agreement
|
Apr 24, 2026 | Apr 22, 2026 |
| 425 | Filing | Apr 24, 2026 | — |
| 425 | Filing | Apr 23, 2026 | — |
| 425 | Filing | Apr 23, 2026 | — |
| 425 | Filing | Apr 23, 2026 | — |
| 425 | Filing | Apr 23, 2026 | — |
| 425 | Filing | Apr 23, 2026 | — |
| 425 | Filing | Apr 23, 2026 | — |
| 425 | Filing | Apr 23, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 23, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 23, 2026 | Apr 22, 2026 |
| ARS | Annual report to shareholders | Apr 1, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 1, 2026 | — |
| DEF 14A | Proxy statement | Apr 1, 2026 | May 13, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2026 | Feb 23, 2026 |
| 8-K |
Current report
Material agreement
|
Feb 13, 2026 | Feb 13, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 18, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Nov 4, 2025 | Nov 3, 2025 |
| 144 | Notice of proposed sale | Nov 3, 2025 | — |
| S-3ASR | Automatic shelf registration | Oct 28, 2025 | — |
| 10-Q | Quarterly report | Oct 23, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 23, 2025 | Oct 22, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 9, 2025 | — |
| 10-Q | Quarterly report | Jul 24, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 24, 2025 | Jul 23, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 18, 2025 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 14, 2025 | May 14, 2025 |
| 10-Q | Quarterly report | Apr 24, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 24, 2025 | Apr 23, 2025 |
| ARS | Annual report to shareholders | Apr 2, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 2, 2025 | — |
| DEF 14A | Proxy statement | Apr 2, 2025 | May 14, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 27, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 25, 2025 | Feb 24, 2025 |
| 8-K |
Current report
Material agreement
|
Feb 21, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 15, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 3, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Jan 2, 2025 | Dec 30, 2024 |
| 144 | Notice of proposed sale | Dec 30, 2024 | — |
| 144 | Notice of proposed sale | Dec 30, 2024 | — |
| 4 | Insider transaction | Dec 12, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 10, 2024 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 10, 2024 |
| 144 | Notice of proposed sale | Dec 10, 2024 | — |
| 144 | Notice of proposed sale | Dec 10, 2024 | — |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 8, 2024 | — |
| 10-Q | Quarterly report | Oct 24, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 24, 2024 | Oct 23, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 18, 2024 | — |
| 4 | Insider transaction | Oct 4, 2024 | Oct 3, 2024 |
| 144 | Notice of proposed sale | Oct 3, 2024 | — |
| 4 | Insider transaction | Oct 2, 2024 | Oct 1, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 3, 2024 | Sep 3, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 30, 2024 | Aug 30, 2024 |
| 8-K |
Current report
Material agreement
|
Aug 2, 2024 | Aug 2, 2024 |
| 10-Q | Quarterly report | Jul 25, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 25, 2024 | Jul 24, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jun 21, 2024 | Jun 20, 2024 |
| 144 | Notice of proposed sale | Jun 20, 2024 | — |
| S-8 | Employee stock plan registration | Jun 12, 2024 | — |
| 4 | Insider transaction | May 24, 2024 | May 23, 2024 |
| 4 | Insider transaction | May 22, 2024 | May 20, 2024 |
| 144 | Notice of proposed sale | May 20, 2024 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 15, 2024 | May 15, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 7, 2024 |
| 144 | Notice of proposed sale | May 7, 2024 | — |
| 10-Q | Quarterly report | Apr 26, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 25, 2024 | Apr 24, 2024 |
| ARS | Annual report to shareholders | Apr 3, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 3, 2024 | — |
| DEF 14A | Proxy statement | Apr 3, 2024 | May 15, 2024 |
| 4 | Insider transaction | Apr 1, 2024 | Apr 1, 2024 |
| 8-K |
Current report
Agreement ended, Other events
|
Mar 22, 2024 | Mar 22, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 18, 2024 | Mar 18, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 6, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 6, 2024 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 27, 2024 | Feb 26, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
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Company profile
- Industry
- Oil & Gas Field Services, NEC (SIC 1389)
- Listed as
- HOS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Covington, LA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 866829
- Former names
- HELIX ENERGY SOLUTIONS GROUP INC (until Aug 31, 2026); CAL DIVE INTERNATIONAL INC (until Mar 6, 2006)
Other Oil & Gas Field Services, NEC companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.