PLAGA BARRY J [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
09/14/2017	Guidance Software, Inc.	GUID	Disposition		543k	$0.00	$0	09/14/2017
09/14/2017	Guidance Software, Inc.	GUID	Disposition	STOCK OPTION (RIGHT TO BUY)	75k	$5.22	$391.5k	09/14/2017
09/14/2017	Guidance Software, Inc.	GUID	Disposition	STOCK OPTION (RIGHT TO BUY)	125k	$6.00	$750k	09/14/2017