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ATRA
- As of 06/22/24, 01:18:09 PM: 23 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 16:03:07.0
Atara Biotherapeutics
ATRA
BAUPOST GROUP LLC
15.34%
view
B
2020-02-12 11:08:44.0
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
S
2018-09-10 10:02:35.0
Atara Biotherapeutics
ATRA
FMR LLC
17.696%
view
B
2018-02-13 15:37:03.0
Atara Biotherapeutics
ATRA
DAG Ventures V
5.6%
view
B
2018-02-12 10:01:42.0
Atara Biotherapeutics
ATRA
FMR LLC
8.4%
view
B
2018-01-29 16:37:12.0
Atara Biotherapeutics
ATRA
Camber Capital Management LLC
6.65%
view
B
2017-12-08 08:53:35.0
Atara Biotherapeutics
ATRA
MORGAN STANLEY
5.0%
view
B
2017-04-21 16:20:15.0
Atara Biotherapeutics
ATRA
Redmile Group
9.25%
view
B
2017-02-14 10:45:35.0
Atara Biotherapeutics
ATRA
FMR LLC
5.4%
view
B
2017-02-07 16:26:02.0
Atara Biotherapeutics
ATRA
AMGEN INC
6.0%
view
B
2016-02-16 15:37:01.0
Atara Biotherapeutics
ATRA
Redmile Group
5.36%
view
S
2016-02-16 12:43:58.0
Atara Biotherapeutics
ATRA
BAUPOST GROUP LLC
18.72%
view
S
2016-02-12 08:54:21.0
Atara Biotherapeutics
ATRA
DAG Ventures V
n/a
view
S
2016-01-19 16:03:05.0
Atara Biotherapeutics
ATRA
FMR LLC
1.645%
view
B
2015-04-09 17:09:33.0
Atara Biotherapeutics
ATRA
AMGEN INC
3.5%
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
Domain Partners VIII
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.