B. Riley Wealth Management’s Research Frontiers REFR Stock Holding History

B. Riley Wealth Management’s Portfolio REFR Stock Details REFR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell
2020 Q2	$106K	Buy
2020 Q1	–	Sell
2019 Q4	$63K	Buy
2019 Q3	$57K	Buy
2019 Q2	–	Sell
2019 Q1	$28K	Buy