Hornbeck Offshore Services, Inc.
HOSNYSECIK 866829EnergyFiscal year ends Dec 31
Reports and events: 344 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-09-0917:30 ET | SCHEDULE 13D | Ownership report, active investor | 0001104659-26-106410 |
| 2026-09-0806:21 ET | 8-K/A | 9.01 Financial statements and exhibits | 0001193125-26-384311 |
| 2026-09-0416:21 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-383687 |
| 2026-09-0306:15 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-380897 |
| 2026-09-0216:43 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001193125-26-380348 |
| 2026-09-0116:47 ET | 8-K | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.01 Completion of an acquisition or disposition; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 3.03 Change to security holders’ rights; 5.01 Change in control; 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-378529 |
| 2026-08-3116:11 ET | 8-K | 5.07 Shareholder vote results; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-035065 |
| 2026-08-1117:18 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000866829-26-000024 |
| 2026-08-0616:09 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0000866829-26-000022 |
| 2026-08-0608:05 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-26-000021 |
| 2026-06-1208:23 ET | 8-K | 8.01 Other events | 0001140361-26-025002 |
| 2026-05-1316:20 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000866829-26-000017 |
| 2026-05-0518:57 ET | 8-K | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-26-000015 |
| 2026-04-2417:25 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0000866829-26-000013 |
| 2026-04-2417:13 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001140361-26-016767 |
| 2026-04-2308:48 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-016264 |
| 2026-04-2318:48 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-26-000011 |
| 2026-04-0107:05 ET | DEF 14A | Proxy statementPeriod 2026-05-13 | 0001140361-26-012501 |
| 2026-02-2607:21 ET | 10-K | Annual reportPeriod 2025-12-31 | 0000866829-26-000008 |
| 2026-02-2418:26 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-26-000004 |
| 2026-02-1316:01 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000866829-26-000002 |
| 2025-12-1818:06 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-25-000026 |
| 2025-10-2316:03 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0000866829-25-000024 |
| 2025-10-2318:26 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-25-000022 |
| 2025-07-2416:19 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000866829-25-000017 |
| 2025-07-2418:27 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-25-000015 |
| 2025-05-1417:05 ET | 8-K | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000866829-25-000012 |
| 2025-04-2416:28 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000866829-25-000010 |
| 2025-04-2418:49 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-25-000007 |
| 2025-04-0217:56 ET | DEF 14A | Proxy statementPeriod 2025-05-14 | 0001140361-25-011655 |
| 2025-02-2717:45 ET | 10-K | Annual reportPeriod 2024-12-31 | 0001558370-25-001617 |
| 2025-02-2518:44 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-25-001409 |
| 2025-02-2108:00 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000866829-25-000003 |
| 2024-10-2416:19 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000866829-24-000039 |
| 2024-10-2418:21 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-24-000037 |
| 2024-09-0316:15 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-24-000034 |
| 2024-08-3016:04 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000866829-24-000032 |
| 2024-08-0216:08 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000866829-24-000030 |
| 2024-07-2516:49 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000866829-24-000028 |
| 2024-07-2518:19 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-24-000026 |
| 2024-05-1516:34 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000866829-24-000022 |
| 2024-04-2616:07 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000866829-24-000019 |
| 2024-04-2518:38 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-24-000016 |
| 2024-04-0307:01 ET | DEF 14A | Proxy statementPeriod 2024-05-15 | 0001140361-24-017449 |
| 2024-03-2216:03 ET | 8-K | 1.02 Termination of a material agreement; 8.01 Other events | 0000866829-24-000013 |
| 2024-03-1816:45 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-24-000010 |
| 2024-02-2919:16 ET | 10-K | Annual reportPeriod 2023-12-31 | 0000866829-24-000007 |
| 2024-02-2719:01 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000866829-24-000003 |
| 2023-12-2716:17 ET | 8-K | 8.01 Other events | 0001140361-23-059614 |
| 2023-12-0608:03 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-23-056454 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:58 ET. Listed shows no prices and gives no investment advice.