Primoris(PRIM) - 2021 Q4 - Annual Report

WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Commission file number: 001-34145 Primoris Services Corporation (Exact name of registrant as specified in its charter) (State or other jurisdi ...