B. Riley Financial, Inc. Quantum Corp (QMCO) insider trading activity

B. Riley Financial, Inc. Transaction History

Date	Transaction	Value	Shares Traded
Apr 26 2021	SELL Open market or private sale	$7,755,000 $8.25 p/Share	940,000
Apr 24 2020	BUY Open market or private purchase	$34,337 $3.8 p/Share	9,036
Apr 21 2020	BUY Open market or private purchase	$81,424 $3.81 p/Share	21,371
Apr 20 2020	BUY Open market or private purchase	$156,780 $3.9 p/Share	40,200
Apr 16 2020	BUY Open market or private purchase	$1,551 $3.65 p/Share	425
Apr 15 2020	BUY Open market or private purchase	$78,413 $3.59 p/Share	21,842
Apr 14 2020	BUY Open market or private purchase	$366,808 $3.79 p/Share	96,783
Apr 13 2020	BUY Open market or private purchase	$342,665 $3.59 p/Share	95,450
Apr 09 2020	BUY Open market or private purchase	$142,501 $3.62 p/Share	39,365
Apr 08 2020	BUY Open market or private purchase	$39,648 $3.23 p/Share	12,275
Apr 07 2020	BUY Open market or private purchase	$236,267 $2.94 p/Share	80,363
Apr 06 2020	BUY Open market or private purchase	$270,000 $2.7 p/Share	100,000
Mar 31 2020	BUY Open market or private purchase	$52,725 $2.85 p/Share	18,500
Mar 27 2020	BUY Open market or private purchase	$97,350 $2.75 p/Share	35,400
Mar 25 2020	BUY Open market or private purchase	$58,824 $2.85 p/Share	20,640
Mar 24 2020	BUY Open market or private purchase	$121,789 $2.56 p/Share	47,574
Mar 23 2020	BUY Open market or private purchase	$146,250 $1.95 p/Share	75,000
Mar 17 2020	BUY Open market or private purchase	$237,000 $2.37 p/Share	100,000
Mar 16 2020	BUY Open market or private purchase	$325,735 $2.52 p/Share	129,260
Mar 13 2020	BUY Open market or private purchase	$866,123 $2.55 p/Share	339,656
Mar 11 2020	BUY Open market or private purchase	$2,363,348 $3.29 p/Share	718,343
Mar 10 2020	BUY Open market or private purchase	$1,114,412 $3.77 p/Share	295,600
Mar 09 2020	BUY Open market or private purchase	$396,837 $3.95 p/Share	100,465
Feb 26 2020	BUY Open market or private purchase	$287,043 $4.89 p/Share	58,700
Jan 29 2020	BUY Open market or private purchase	-	969,900

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