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ATRA
- As of 04/24/24, 05:22:32 AM: 24 Insider Transactions.
Sector:
Unknown
Industry:
Unknown
Prev Close:
$22.67
Avg Vol(3m):
242,130
P/E:
0.00
EPS:
-2.37
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Insider Transactions for ATRA
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-02-14 16:00:22.0
Atara Biotherapeutics
ATRA
BAUPOST GROUP LLC
6.79%
view
B
2020-02-05 11:26:10.0
Atara Biotherapeutics
ATRA
BlackRock Inc
5.5%
view
B
2019-08-12 10:20:59.0
Atara Biotherapeutics
ATRA
Camber Capital Management LP
5.55%
view
S
2019-02-14 16:01:43.0
Atara Biotherapeutics
ATRA
Camber Capital Management LP
4.16%
view
S
2019-02-14 07:53:44.0
Atara Biotherapeutics
ATRA
FMR LLC
11.553%
view
B
2019-02-12 11:53:35.0
Atara Biotherapeutics
ATRA
VANGUARD GROUP INC
6.16%
view
B
2019-02-07 16:45:00.0
Atara Biotherapeutics
ATRA
BlackRock Inc
7.7%
view
B
2018-09-10 10:02:35.0
Atara Biotherapeutics
ATRA
FMR LLC
17.696%
view
B
2018-04-09 16:53:04.0
Atara Biotherapeutics
ATRA
BAUPOST GROUP LLC
6.4%
view
B
2018-02-13 14:22:55.0
Atara Biotherapeutics
ATRA
MORGAN STANLEY
12.511%
view
B
2018-02-09 09:26:42.0
Atara Biotherapeutics
ATRA
BlackRock Inc
6.4%
view
B
2018-01-05 11:14:30.0
Atara Biotherapeutics
ATRA
Camber Capital Management LLC
n/a
view
B
2017-12-07 17:10:30.0
Atara Biotherapeutics
ATRA
MORGAN STANLEY
5.2%
view
B
2017-02-14 13:34:38.0
Atara Biotherapeutics
ATRA
FMR LLC
9.64%
view
S
2017-02-13 10:06:19.0
Atara Biotherapeutics
ATRA
AMGEN INC
3.0%
view
B
2017-01-30 11:29:30.0
Atara Biotherapeutics
ATRA
BlackRock Inc
6.0%
view
S
2016-02-16 13:04:05.0
Atara Biotherapeutics
ATRA
Redmile Group
5.36%
view
B
2016-02-12 16:31:41.0
Atara Biotherapeutics
ATRA
BAUPOST GROUP LLC
7.285%
view
S
2016-02-10 06:08:38.0
Atara Biotherapeutics
ATRA
DAG Ventures V
n/a
view
B
2015-06-10 10:15:06.0
Atara Biotherapeutics
ATRA
FMR LLC
1.645%
view
B
2015-04-01 06:06:03.0
Atara Biotherapeutics
ATRA
AMGEN INC
13.2%
view
B
2015-02-17 14:00:36.0
Atara Biotherapeutics
ATRA
DAG Ventures V
6.6%
view
B
2015-02-13 16:07:59.0
Atara Biotherapeutics
ATRA
CELGENE CORP
5.3%
view
B
2015-02-13 10:04:23.0
Atara Biotherapeutics
ATRA
FMR LLC
10.6%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.