{"url_path":"/sec/orn/8-k/2026-05-20/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits.**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-05-20","source_url":"https://www.sec.gov/Archives/edgar/data/1402829/0001402829-26-000040-index.html","accession_number":"0001402829-26-000040","cik":"0001402829","ticker":"ORN","issuer_name":"Orion Group Holdings Inc","edgar_url":"https://www.sec.gov/Archives/edgar/data/1402829/0001402829-26-000040-index.html","primary_entity_key":"0001402829","primary_entity_name":"Orion Group Holdings Inc"},"word_count":133,"has_tables":true,"body_markdown":"**Item 9.01. Financial Statements and Exhibits.**\n\n(d) Exhibits.\n\n**Exhibit Index**\n\n**Exhibit No.**\n\n  ​ ​ ​\n\n**Description**\n\n[3.1](orn-20260519xex3d1.htm)\n\nCertificate of Amendment of Amended and Restated Certificate of Incorporation of Orion Group Holdings, Inc.\n\n†[10.1](orn-20260519xex10d1.htm)\n\nAmendment No. 2 to Orion Group Holdings, Inc.’s 2022 Long-Term Incentive Plan.\n\n104\n\nCover Page Interactive Data File (embedded within the Inline XBRL document).\n\n† Compensatory plan or arrangement.\n\n​\n\n​\n\nSIGNATURE\n\n​\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n​\n\n​\n\n​\n\n​\n\n​\n\n**Orion Group Holdings, Inc.**\n\nDated: May 20, 2026\n\nBy:\n\n/s/ Travis J. Boone\n\n​\n\n​\n\n*President and Chief Executive Officer*\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​"}