{"schema_version":"secwatch.filing_event.v1","accession":"0001402829-25-000063","form_type":"8-K/A","ticker":"ORN","cik":"0001402829","company_name":"Orion Group Holdings Inc","filed_at":"2025-11-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.315602+00:00","generated_at":"2026-05-16T16:52:58.113357+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Orion Group appoints Robert Ledford to Compensation and Audit Committees","bullets":["Robert Ledford joined the Board effective November 19, 2025.","Now serves on both the Compensation Committee and the Audit Committee.","Assignment effective immediately upon appointment on November 19, 2025.","This is an amendment to the September 29, 2025 Form 8-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001402829-25-000063","json":"https://secwatch.observer/filing/0001402829-25-000063.json","markdown":"https://secwatch.observer/filing/0001402829-25-000063.md","text":"https://secwatch.observer/filing/0001402829-25-000063.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1402829/000140282925000063/0001402829-25-000063-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1402829/000140282925000063/orn-20250928x8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T16:52:58.113357+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}