As of December 31, 2009, there were 150 shareholders of record of the Company's stock. The Company believes it has a significantly higher number of shareholders because of the number of shares that are held by nominees.

As of the December 31, 2009 SEC 13-F filing date, the Company had 157 institutional investors, who owned approximately 90% of the total shares outstanding.

Trading Information
Gibraltar's stock trades on The Nasdaq Stock 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:

Kenneth P. Houseknecht
Investor Relations
3556 Lake Shore Road
Buffalo, NY 14219-0228
(716) 826-6500 phone
(716) 826-1592 fax
khouseknecht@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
1400 Key Tower
50 Fountain Plaza
Buffalo, NY 14202
http://www.ey.com/

Annual Meeting
May 6, 2010, 11 a.m.
Gateway Auditorium
3556 Lake Shore Road
Buffalo, NY 14219

Dividend Policy
In early 2009, GIbraltar's Board of Directors decided to suspend quarterly dividends with the expectation of reinstating payments when economic conditions and the Company's profitability improve.

Analyst Coverage
The following analysts currently publish research about Gibraltar:

Firm	Analyst	Telephone
Robert W. Baird	Peter Lisnic, CFA	(312) 609-5431
Davenport & Company	Timothy Hayes, CFA	(804) 780-2196
Goldman Sachs & Co.	Sal Tharani	(212) 357-0695
Jefferies & Co.	Yvonne M. Varano	(212) 284-2149
KeyBanc Capital Markets	Mark L. Parr, CFA	(216) 563-2379
Morningstar, Inc.	Joung Park	(312) 244-7044
RBC Capital Markets	Jamie Sullivan, CFA	(212) 428-6465
Standard& Poor's	Leo Larkin	(212) 438-9530

Debt Analysts

Firm	Analyst	Telephone
JPMorgan	Yilma Abebe	(212) 270-3265
Jefferies & Company	Seth Yeager	(203)708-5869

Gibraltar is followed by the analysts listed above. This list may not be complete and is subject to change as firms add or delete coverage of Gibraltar. Please be aware that any opinions, estimates, or forecasts regarding Gibraltar’s performance made by these analysts are theirs alone and do not represent opinions, forecasts, or predictions of Gibraltar or its management. Gibraltar does not by its reference above imply its endorsement of or concurrence with such information, conclusions, or recommendations.

This information is subject to change, and Gibraltar does not guarantee its accuracy or completeness.