Walleye Trading LLC Atara Biotherapeutics, Inc. Transaction History

Walleye Trading LLC

8 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2021 May 17, 2021	SELL	$14.0 - $20.72 $147,294 - $217,995	-10,521 Closed	0 $0
Q4 2020 Feb 16, 2021	BUY	$12.67 - $26.23 $133,301 - $275,965	10,521 New	10,521 $207,000
Q1 2020 May 15, 2020	SELL	$5.69 - $17.78 $36,569 - $114,272	-6,427 Closed	0 $0
Q4 2019 Feb 14, 2020	SELL	$10.89 - $16.79 $27,421 - $42,277	-2,518 Reduced 28.15%	6,427 $106,000
Q3 2019 Nov 14, 2019	BUY	$12.03 - $19.94 $79,939 - $132,501	6,645 Added 288.91%	8,945 $126,000
Q2 2019 Aug 14, 2019	BUY	$19.05 - $41.04 $43,815 - $94,392	2,300 New	2,300 $46,000
Q3 2017 Nov 14, 2017	SELL	$13.25 - $17.05 $9,275 - $11,935	-700 Closed	0 $0
Q2 2017 Aug 14, 2017	BUY	N/A	700	700 $10,000

2.89M

Ticker ATRA
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 94,362,304
Market Cap $1.13B
Description
Atara Biotherapeutics, Inc., an off-the-shelf T-cell immunotherapy company, develops treatments for patients with cancer, autoimmune, and viral diseases in the United States. It is developing tabelecleucel, a T-cell immunotherapy that is Phase 3 clinical trials for the treatment of epstein-barr virus (EBV) driven post-transplant lymphoproliferat...

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