Twin Tree Management
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Twin Tree Management’s Atara Biotherapeutics ATRA Stock Holding History

Twin Tree Management’s Portfolio ATRA Stock Details ATRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2019
Q3 		– Sell
-12
Closed -$6K – 545
2019
Q2 		$6K Buy
+12
New +$6K ﹤0.01% 486