{"schema_version":"secwatch.filing_event.v1","accession":"0001402829-26-000049","form_type":"8-K/A","ticker":"ORN","cik":"0001402829","company_name":"Orion Group Holdings Inc","filed_at":"2026-08-04T20:17:53+00:00","discovered_at":"2026-08-04T20:19:00.257646+00:00","generated_at":"2026-08-04T20:19:11.694924+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Orion Group Holdings amends Q2 2026 investor presentation to correct slide 17 timing labels","bullets":["Amendment revises slide 17 timing from '1H2027' to 'FY2027' to align with calendar-year periods.","No other changes were made to the original 8-K filed July 29, 2026.","The investor presentation was originally posted on July 29, 2026, and is attached as Exhibit 99.2."],"urls":{"canonical":"https://secwatch.observer/filing/0001402829-26-000049","json":"https://secwatch.observer/filing/0001402829-26-000049.json","markdown":"https://secwatch.observer/filing/0001402829-26-000049.md","text":"https://secwatch.observer/filing/0001402829-26-000049.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1402829/000140282926000049/0001402829-26-000049-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1402829/000140282926000049/orn-20260728x8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-04T20:19:11.694924+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"}