Dennis Patrick [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
02/01/2018	QUANTUM CORP /DE/	QMCO	Grant	Stock Option (right to buy)	250k	$6.20	$1.6M	02/01/2018
02/01/2018	QUANTUM CORP /DE/	QMCO	Grant	Common Stock	125k	$0.00	$0	02/01/2018
05/04/2017	Guidance Software, Inc.	GUID	Sale		17.7k	$5.82	$103k	05/04/2017
04/10/2017	Guidance Software, Inc.	GUID	Grant		87.5k	$0.00	$0	04/10/2017
03/02/2017	Guidance Software, Inc.	GUID	Sale		14.9k	$6.76	$101k	03/20/2017
02/24/2017	Guidance Software, Inc.	GUID	Sale		14.2k	$6.85	$97.1k	02/22/2017
02/23/2017	Guidance Software, Inc.	GUID	Sale		10.4k	$6.97	$72.7k	02/22/2017
02/22/2017	Guidance Software, Inc.	GUID	Sale		10.1k	$7.21	$72.8k	02/22/2017
02/09/2017	Guidance Software, Inc.	GUID	Grant		572.1k	$0.00	$0	02/09/2017
03/18/2016	Guidance Software, Inc.	GUID	Grant		286k	$0.00	$0	03/18/2016