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Shareholder Information

Trading Information
Gibraltar's stock trades on The NASDAQ Global Select Market under the symbol, "ROCK."

Gibraltar's common stock is a component of the S&P SmallCap 600 and the Russell 2000 Index.

Form 10-K and Other Information
Furnished to shareholders upon request. Please call or write:

Timothy F. Murphy
Chief Financial Officer
3556 Lake Shore Road
Buffalo, NY 14219-0228
(716) 826-6500 phone
(716) 826-1592 fax
tfmurphy@gibraltar1.com

Transfer Agent
Please direct questions about lost certificates, change of address, and consolidation of accounts to the Company's transfer agent and registrar:
American Stock Transfer & Trust Company
59 Maiden Lane
New York, NY 10038
(212) 936-5100
Shareholder Inquiries
1-800-937-5449
http://www.amstock.com/

Independent Accountants
Ernst & Young LLP
1500 Key Tower
50 Fountain Plaza
Buffalo, NY 14202
http://www.ey.com/


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Featured Documents
Download Documentation Gibraltar Investor Presentation November 2017
Download Documentation 3rd Quarter 2017 Presentation Slides
Download Documentation 3rd Quarter 2017 Earnings Transcript