X0303 4 2010-02-18 0 0000931948 STILLWATER MINING CO /DE/ swc 0001221606 STARK JOHN STILLWATER MINING COMPANY 536 EAST PIKE AVENUE COLUMBUS MT 59019 0 1 0 0 Vice President Common stock 2010-02-18 2010-02-23 4 A 0 64874 0 A 261836 D On February 18, 2010, John Stark was granted Stillwater Mining Company restricted stock units under the Stillwater Mining Company 2004 Equity Incentive Plan. These units are scheduled to vest on February 18, 2013, at which time the recipient will receive shares equal to the number of units. /s/ John R. Stark 2010-02-24