The Board of Directors of Gibraltar Industries, Inc. appointed Elizabeth R. Jensen as its Chief Human Resources Officer effective March 8, 2021. Prior to joining the Company, Ms. Jensen, 47, served as Vice President, Human Resources and Internal Communications for Hach Company, a subsidiary of Danaher Corporation. Ms. Jensen joined the Danaher Corporation in 2013 and prior to her January 2020 appointment to her position at Hach Company, she served as Vice President of Human Resources at three of their other subsidiaries, SCIEX, Molecular Devices and Cepheid. Ms. Jensen has also held leadership positions at Illinois Tool Works Inc. (ITW), W. W. Grainger, Snap-on, and Abbott Laboratories. Through her career, she partnered effectively with her customer groups and businesses to accelerate growth, embrace continuous improvement, provide leadership, and strategy and analytics to drive change and accelerate innovation. Ms. Jensen has no family relationship with any executive officer or director of the Company. In addition, neither Ms. Jensen nor any member of her immediate family has engaged in any transaction, or series of similar transactions, with the Company or any subsidiaries of the Company, nor is any such transaction currently proposed.