CARLSBAD, Calif.--(BUSINESS WIRE)--GenMark Diagnostics, Inc. (Nasdaq:GNMK) today reported additional financial information for the fourth quarter ended December 31, 2011 that was unavailable at the time it released preliminary financial results on March 8, 2012. The additional information includes the Company’s gross profit margin of 20%, loss per share of $0.27 and fully audited financial statements.