Orion Group Holdings Inc 10-K

Item 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES Market Information Our common stock is listed on the New York Stock Exchange (“NYSE”) and trades under the symbol “ORN”. Holders As of February 18, 2022, we had approximately 5,894 stockholders of record including beneficial holders. Issuer Repurchase of Equity Securities None ​ 24 Table of Contents Performance Graph* The following graph shows the changes in the value of $100 invested in (1) the common stock of Orion Group Holdings, Inc., (2) the Standard & Poor’s 500 Stock Index and (3) the Dow Jones Heavy Construction Group Index. The values of each investment are based on share price appreciation, with reinvestment of all dividends, assuming any were paid. For each graph, the investments are assumed to have occurred at the beginning of each period. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2016 2017 2018 2019 2020 2021 Orion Group Holdings, Inc. 100.00 78.69 ​ 43.12 ​ 52.16 49.85 ​ 37.89 S&P 500 100.00 119.42 ​ 111.97 ​ 144.31 167.77 ​ 212.89 Dow Jones US Heavy Civil Construction 100.00 104.51 ​ 76.67 ​ 102.11 123.25 ​ 184.05 * This table and the information therein is being furnished but not filed. Securities Authorized for Issuance Under Equity Compensation Plans The information required by Item 201(d) of Regulation S-K is hereby incorporated by reference from our definitive proxy statement to be filed with the SEC pursuant to Regulation 14A no later than April 30, 2022. ​ ​ 25 Table of Contents