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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

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

Independent Accountants
Ernst & Young LLP
1500 Key Tower
50 Fountain Plaza
Buffalo, NY 14202


Investor Contact


Stock Quote


Featured Documents
Download Documentation Gibraltar Investor Presentation January 2019
Download Documentation 3rd Quarter 2018 Presentation Slides
Download Documentation 3rd Quarter 2018 Earnings Transcript