Orion Group Holdings Inc 10-Q

ITEM 4. CONTROLS AND PROCEDURES Evaluation of Disclosure Controls and Procedures As required, the Company’s management, with the participation of its Chief Executive Officer and Chief Financial Officer, have conducted an evaluation of the effectiveness of the Company’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended) as of the end of the period covered by this Quarterly Report on Form 10-Q. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer have concluded that the Company’s disclosure controls and procedures were effective as of March 31, 2025. 30 ​ Table of Contents Changes in Internal Control over Financial Reporting During the quarter ended March 31, 2025, we implemented new reporting systems and made changes to related internal controls. There have been no other changes to our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the quarter ended March 31, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. PART II. OTHER INFORMATION ITEM 1. LEGAL PROCEEDINGS For information about litigation involving us, see Note 15 to the condensed consolidated financial statements in Part I of this report, which we incorporate by reference into this Item 1 of Part II. ITEM 1A. RISK FACTORS There have been no material changes to the risk factors previously disclosed in Part I, Item 1A, “Risk Factors”, of our 2024 Form 10-K. ​ ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS There were no unregistered sales or issuer purchases of equity securities in the period ended March 31, 2025. ITEM 3. DEFAULTS UPON SENIOR SECURITIES None. ITEM 4. MINE SAFETY DISCLOSURES Not applicable.