NYMAGIC® News - NYMAGIC, INC. Reports A.M. Best Co.'s Reaffirmation of Insurance Company Ratings

New York, June 24, 2009. NYMAGIC, INC. (NYSE: NYM) reported today that A.M. Best Co. has affirmed the financial strength rating of A (Excellent) for New York Marine Group and its two principal insurance company subsidiaries, New York Marine and General Insurance Company and Gotham Insurance Company. A.M. Best Co. has also affirmed the financial strength rating of A- (Excellent) for the Company's newest insurance company subsidiary, Southwest Marine and General Insurance Company. A.M. Best's outlook for all ratings is: "Stable." All of the above ratings remain unchanged from the prior year.

George Kallop, President and CEO of NYMAGIC, commented, "A.M. Best Co.'s reaffirmation of its ratings for our insurance company subsidiaries is a confirmation of our financial strength. NYMAGIC has successfully navigated the turbulence in the financial markets over the past year and is well positioned for future growth. We are committed to growing our premium revenues in a prudent manner to serve the needs of a larger number of policyholders while building value for our shareholders."