Flagstone Reinsurance Holdings S.A. (NYSE:FSR) announced today that it will hold an investment community conference call on Friday, May 4 th, 2012 at 9:30am Eastern Time to discuss the company’s first quarter 2012 financial results with interested investors and shareholders. Flagstone will release the results after close of market on Thursday, May 3rd, 2012. The teleconference can be accessed by dialing (866) 770-7125 (US callers) or (617) 213-8066 (International callers) and entering the pass code 19206814 approximately 10-15 minutes in advance of the call. A live, listen-only webcast of the call will be available via the Investor Information section of the Company’s website at www.flagstonere.com. A replay of the teleconference will be available through July 4th, 2012 by dialing (888) 286-8010 (US callers) or (617) 801-6888 (International callers) and entering the pass code 41532821. The webcast will be archived on the Company’s website. About Flagstone Reinsurance Holdings S.A. Flagstone, through its operating subsidiaries, is a global reinsurance company that employs a focused and technical approach to the Property Catastrophe, Property, and Specialty reinsurance business. Flagstone is traded on the New York Stock Exchange under the symbol “FSR” and the Bermuda Stock Exchange under the symbol “FSR BH”. Additional financial information and other items of interest are available at the Company’s website located at www.flagstonere.com.