X0508 4 2024-08-19 0000912562 GIBRALTAR INDUSTRIES, INC. ROCK 0001685928 Lovechio Joseph A 3556 LAKE SHORE ROAD P.O. BOX 2028 BUFFALO NY 14219-0228 1 VP and CFO 0 Common Stock 2024-08-19 4 A 0 727 0 A 727 D Common Stock 2024-08-19 4 A 0 3790 0 A 4517 D The shares represent Restricted Stock Units issued under the Registrant's Amended and Restated 2018 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in four portions: 25% on August 19, 2025, and on each August 19 thereafter through August 19, 2028. The Reporting Person was also granted Performance Stock Units, which will be reported on a subsequent Form 4 upon satisfaction of the performance criteria. The shares represent special restricted stock units issued under the Registrant's Amended and Restated 2018 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in three portions: 33.33% on August 19, 2025, and on each August 19 thereafter through August 19, 2027. /s/ Jeffrey J. Watorek, Attorney-in-Fact for Joseph A. Lovechio 2024-08-20