B. Riley Financial’s MiMedx Group MDXG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-27,300	Closed	-$344K	–	313
2017 Q4	$344K	Buy	+27,300	New	+$344K	0.09%	203
2017 Q3	–	Sell	-59,900	Closed	-$897K	–	318
2017 Q2	$897K	Buy	+59,900	New	+$897K	0.24%	78