secwatch.observer — SEC 8-K summary ====================================== Issuer: Orion Group Holdings Inc (ORN) CIK: 0001402829 Form: 8-K/A Filed at: 2026-03-19T23:59:59+00:00 Accession: 0001402829-26-000020 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Orion Group board members Amonett and Foran to retire; board to shrink to six ----------------------------------------------------------------------------- - Thomas N. Amonett (director since 2007) and Peggy M. Foran (since 2019) will retire effective May 19, 2026. - Board size will decrease from eight to six directors upon their retirement. - Retirements are not due to any disagreement with Orion's operations, policies, or practices. - No replacements have been announced; committee chairs will be reassigned. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1402829/000140282926000020/0001402829-26-000020-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1402829/000140282926000020/orn-20260316x8ka.htm HTML page: https://secwatch.observer/filing/0001402829-26-000020 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer