Exhibit 11.1 ------------ Myriad Genetics, Inc. Statement Regarding Computation of Net Loss Per Share Three Months Ended Six Months Ended Dec. 31, 1998 Dec. 31, 1997 Dec. 31, 1998 Dec. 31, 1997 ------------- ------------- ------------- ------------- Net loss ($2,850,259) ($2,264,621) ($5,552,761) ($4,060,422) Weighted average common shares outstanding 9,391,844 9,279,892 9,367,393 9,259,025 ----------------------------- ----------------------------- Shares used in computation 9,391,844 9,279,892 9,367,393 9,259,025 ============================= ============================= Net loss per share ($0.30) ($0.24) ($0.59) ($0.44) ============================= =============================