KOSS KRISTEN K [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/04/2017	STILLWATER MINING CO /DE/	SWC	Grant	No securities are beneficially owned	3.7k	$18.00	$66k	05/04/2017
05/04/2017	STILLWATER MINING CO /DE/	SWC	Disposition	Common stock	16.7k	$18.00	$300.2k	05/04/2017
05/04/2017	STILLWATER MINING CO /DE/	SWC	Disposition	Common stock	3.7k	$18.00	$66k	05/04/2017
05/04/2017	STILLWATER MINING CO /DE/	SWC	Disposition	Common stock	28.6k	$18.00	$515.4k	05/04/2017