X0306 4 2019-03-08 false 0000912562 GIBRALTAR INDUSTRIES, INC. ROCK 0001674553 Syvrud Cherri 3556 LAKESHORE RD. P.O. BOX 2028 BUFFALO NY 14219-0228 false true false false Senior Vice President Common Stock 1362.00 D Common Stock 220.574 I 401(k) Discretionary Restricted Stock Units (February 2017) 2000.00 D Performance Stock Unit (March 2019) 7150.00 D Performance Stock Units (February 2017) 1350.00 D Performance Stock Units (March 2018) 7732.00 D Restricted Stock Unit (LTIP 3/1/2019) 1787.00 D Restricted Stock Unit (LTIP 6/10/2016) 911.00 D Restricted Stock Units (LTIP 02/01/2017) 726.00 D Restricted Stock Units (LTIP 3/1/2018) 1518.00 D Restricted Stock Unit (MSPP Match Post-2012) 2019-03-08 4 A false 471.47 0.00 A Common Stock 471.47 2655.50 D Restricted Stock Unit (MSPP Post-2012) 2019-03-08 4 A false 471.47 39.26 A Common Stock 471.47 2655.50 D Represents matching restricted stock units allocated to the Reporting Person after 2012 with respect to the Reporting Person's deferral of a portion of her annual cash incentive compensation pursuant to the Company's Management Stock Purchase Plan. Restricted stock units are forfeited if Reporting Person's service as an officer of the Company is terminated prior to age sixty (60). If service as an officer continues through age sixty (60), restricted stock units are payable solely in cash in one lump sum payment or in five (5) or ten (10) consecutive, substantially equal annual installments, whichever distribution form is elected by the Reporting Person, beginning six (6) months following termination of service. Each restricted stock unit is converted to cash in an amount equal to the fair market value (200 day rolling average) of one share of the Company's common stock on the date of termination of the Reporting Person's service as an officer of the Company. Represents restricted stock units allocated to the Reporting Person after 2012 with respect to the Reporting Person's deferral of a portion of her annual cash incentive compensation pursuant to the Company's Management Stock Purchase Plan. Restricted stock units are payable solely in cash in one lump sum payment or in five (5) or ten (10) consecutive, substantially equal annual installments, whichever distribution form is elected by the Reporting Person, beginning six (6) months following termination of service as an officer of the Company. Each restricted stock unit is converted to cash in an amount equal to the fair market value (200 day rolling average) of one share of the Company's common stock on the date of termination of the Reporting Person's service as an officer of the Company. /s/ Paul J. Schulz, Attorney in Fact for Cherri Syvrud 2019-03-12