A.R.T. Advisors’s Ooma OOMA Stock Holding History

A.R.T. Advisors’s Portfolio OOMA Stock Details OOMA Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell
2017 Q4	$121K	Sell
2017 Q3	$452K	Buy
2017 Q2	$249K	Buy
2017 Q1	–	Sell
2016 Q4	$97K	Buy
2016 Q1	–	Sell
2015 Q4	$74K	Buy