X0508 4 2025-05-22 0002015845 Everus Construction Group, Inc. ECG 0002066355 Sznewajs Timothy Ryan 1730 BURNT BOAT DRIVE BISMARCK ND 58503 1 VP of Corp. Dev. & Strategy 0 Common Stock 2025-05-22 4 A 0 10974.0000 0.0000 A 10974.0000 D Common Stock 2025-05-22 4 A 0 2480.0000 0.0000 A 13454.0000 D Represents restricted stock units (RSUs) that vest in three equal annual installments, with the first beginning on May 22, 2026, and the remaining two on February 20, 2027 and February 20, 2028, provided the reporting person remains continuously employed by the issuer through the applicable vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock. Represents RSUs that vest in three equal annual installments beginning on February 20, 2026, provided the reporting person remains continuously employed by the issuer through the applicable vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock. /s/ Paul R. Sanderson, Attorney-in-Fact 2025-05-23