X0609 4/A 2026-03-16 2026-03-18 0 0002032966 TIC Solutions, Inc. TIC 0001572752 O'Brien Mary Jo false C/O TIC SOLUTIONS, INC. 200 SOUTH PARK ROAD, SUITE 350 HOLLYWOOD FL 33021 0 1 0 0 Chief Human Resources Officer 0 Common Stock 290269 D Restricted Stock Units 2026-03-16 4 A 0 20045 0 A Common Stock 20045 20045 D Restricted Stock Units Common Stock 12336 12336 D Performance Based Restricted Stock Units Common Stock 24671 24671 D Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. On March 18, 2026, the Reporting Person filed a Form 4 which inadvertently omitted a grant of 20,045 restricted stock units. These restricted stock units vest on March 16, 2029. Each performance based restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. These performance based restricted stock units have a three-year performance period and to the extent earned will vest on March 16, 2029. The number of shares of Common Stock that will be earned is subject to increase or decrease based on the result of the performance condition. /s/ Mary Jo O'Brien 2026-04-30