secwatch.observer — SEC 8-K summary ====================================== Issuer: HELIX ENERGY SOLUTIONS GROUP INC (HLX) CIK: 0000866829 Form: 8-K Filed at: 2026-08-31T20:11:06+00:00 Accession: 0001140361-26-035065 Event type: m_and_a Sentiment: positive Materiality: 0.85 Item codes: 5.07, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Helix shareholders approve all-stock merger with Hornbeck; close set for Sept 1 ------------------------------------------------------------------------------- - Special meeting votes: 126.7M for stock issuance, 117.9M for second merger approval. - Hornbeck holders to own ~55%, Helix ~45% of combined company; new ticker HOS. - Corporate opportunities provision rejected: 69.99M against vs 57.24M for. - Transaction expected to close Sept 1, 2026; combined entity named Hornbeck Offshore Services. - Advisors: Goldman Sachs for Helix; Barclays, Piper Sandler, J.P. Morgan for Hornbeck. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/866829/000114036126035065/0001140361-26-035065-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/866829/000114036126035065/ef20081337_8k.htm HTML page: https://secwatch.observer/filing/0001140361-26-035065 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer