X0206 3 2019-01-02 0 0000912562 GIBRALTAR INDUSTRIES, INC. ROCK 0001675953 Bosway William T 3556 LAKE SHORE ROAD P.O. BOX 2028 BUFFALO NY 14219-0228 true true false false President and CEO Special Restricted Stock Units (1/02/2019) 28027.00 D Represents special restricted stock units awarded to Reporting Person. One-third (1/3) of the total units awarded vest and are payable, solely in shares of common stock of the Company, on January 2nd, 2020, and on each January 2nd thereafter through January 2nd, 2022. /s/ Paul J. Schulz, Attorney in Fact for William T. Bosway 2019-01-11