108 filings
Page 2 of 6
8-K
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20 Dec 22
Entry into a Material Definitive Agreement
4:42pm
8-K
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19 Dec 22
Departure of Directors or Certain Officers
8:05am
8-K
hnm35l
8 Nov 22
Atara Biotherapeutics Announces Third Quarter 2022 Financial Results and Operational Progress
4:14pm
8-K
faex2l
28 Sep 22
Entry into a Material Definitive Agreement
4:30pm
8-K
rdiobvc0gt5gp1p
27 Sep 22
Amendments to Articles of Incorporation or Bylaws
4:05pm
8-K
4y42q3
8 Aug 22
Atara Biotherapeutics Announces Second Quarter 2022 Financial Results and Corporate Strategy Update
4:07pm
8-K
gtppunp
24 Jun 22
Submission of Matters to a Vote of Security Holders
4:02pm
8-K
1os92nld
19 May 22
Termination of a Material Definitive Agreement
4:05pm
8-K
hdo0 i3x8
5 May 22
Atara Biotherapeutics Announces First Quarter 2022 Financial Results and Operational Progress
4:05pm
8-K
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4 Apr 22
Completion of Acquisition or Disposition of Assets
4:05pm
8-K
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28 Feb 22
Atara Biotherapeutics Announces Fourth Quarter and Full Year 2021 Financial Results and Operational Progress
4:06pm
8-K
8elfxiy
18 Feb 22
Other Events
8:06am
8-K
i0y83opetdd4z
26 Jan 22
Atara Biotherapeutics Enters Strategic Manufacturing Partnership with Fujifilm
5:21pm
8-K
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10 Jan 22
Regulation FD Disclosure
8:34am
8-K
fdld6
26 Nov 21
Other Events
5:22pm
8-K
fjeo6wn4fl
4 Nov 21
Atara Biotherapeutics Announces Third Quarter 2021 Financial Results and Operational Progress
8:00am
8-K
zdfengoigdcibl
4 Oct 21
Entry into a Material Definitive Agreement
8:01am
8-K
8a61zomb8lj 5eo6nl2m
10 Aug 21
Departure of Directors or Certain Officers
4:00pm
8-K
mkbnq3o7f a9
9 Aug 21
Atara Biotherapeutics Announces Second Quarter 2021 Financial Results and Operational Progress
4:05pm
8-K
p3oebpp en3k
9 Jun 21
Submission of Matters to a Vote of Security Holders
4:56pm