X0508 4 2026-02-27 0002015845 Everus Construction Group, Inc. ECG 0002040595 Nosbusch Thomas D. 1730 BURNT BOAT DRIVE BISMARCK ND 58503 1 EVP & COO 0 Common Stock 2026-02-27 4 A 0 3889.0000 0.0000 A 28661.0000 D Common Stock 2026-02-27 4 F 0 719.0000 120.8700 D 27942.0000 D Common Stock 2026-02-27 4 F 0 2046.0000 120.8700 D 25896.0000 D Common Stock - 401(k) 5828.0000 I By Trustee Represents restricted stock units (RSUs) that vest in three equal annual installments beginning on February 27, 2027, 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 shares withheld by issuer to cover tax withholding obligations upon vesting of a RSU award. As of the most recent quarter end, the number of shares may fluctuate daily depending on plan activity in the fund. /s/ Paul R. Sanderson, Attorney-in-Fact 2026-03-03