4/12
04:16 pm
atra
Form PRE 14A Atara Biotherapeutics, For: Jun 10
Medium
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Form PRE 14A Atara Biotherapeutics, For: Jun 10
4/2
06:13 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: Roncarolo Maria Grazia
Low
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Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: Roncarolo Maria Grazia
4/2
06:13 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: HEIDEN WILLIAM K
Low
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Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: HEIDEN WILLIAM K
4/2
06:13 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: Fust Matthew K
Low
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Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: Fust Matthew K
4/2
06:12 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: MALLIK AMEET
Low
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Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: MALLIK AMEET
4/2
06:12 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: Gallagher Carol Giltner
Low
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Form 4 Atara Biotherapeutics, For: Mar 31 Filed by: Gallagher Carol Giltner
3/29
04:31 pm
atra
Form 8-K Atara Biotherapeutics, For: Mar 26
Low
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Form 8-K Atara Biotherapeutics, For: Mar 26
3/28
08:41 am
atra
Form 10-K Atara Biotherapeutics, For: Dec 31
Low
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Form 10-K Atara Biotherapeutics, For: Dec 31
3/28
08:35 am
atra
Form 8-K Atara Biotherapeutics, For: Mar 28
Low
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Form 8-K Atara Biotherapeutics, For: Mar 28
3/18
04:13 pm
atra
Form SC 13G Atara Biotherapeutics, Filed by: CITADEL ADVISORS LLC
High
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Form SC 13G Atara Biotherapeutics, Filed by: CITADEL ADVISORS LLC
3/6
06:20 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Touchon Pascal
Medium
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Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Touchon Pascal
3/6
06:19 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Nguyen AnhCo
Medium
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Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Nguyen AnhCo
3/6
06:18 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Murugan Amar
Medium
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Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Murugan Amar
3/6
06:18 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Hyllengren Eric J
Medium
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Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Hyllengren Eric J
3/6
06:17 pm
atra
Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Henrich Jill
Medium
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Form 4 Atara Biotherapeutics, For: Mar 04 Filed by: Henrich Jill
3/4
08:21 pm
atra
Form 144 Atara Biotherapeutics, Filed by: Touchon Pascal
Medium
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Form 144 Atara Biotherapeutics, Filed by: Touchon Pascal
3/4
08:20 pm
atra
Form 144 Atara Biotherapeutics, Filed by: Henrich Jill
Medium
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Form 144 Atara Biotherapeutics, Filed by: Henrich Jill
3/4
08:19 pm
atra
Form 144 Atara Biotherapeutics, Filed by: Hyllengren Eric J
Medium
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Form 144 Atara Biotherapeutics, Filed by: Hyllengren Eric J
3/4
08:17 pm
atra
Form 144 Atara Biotherapeutics, Filed by: Murugan Amar
Medium
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Form 144 Atara Biotherapeutics, Filed by: Murugan Amar
3/4
08:14 pm
atra
Form 144 Atara Biotherapeutics, Filed by: Nguyen Tran
Medium
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Form 144 Atara Biotherapeutics, Filed by: Nguyen Tran
2/23
04:32 pm
atra
Form 8-K Atara Biotherapeutics, For: Feb 22
Medium
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Form 8-K Atara Biotherapeutics, For: Feb 22
2/14
05:03 pm
atra
Form SC 13G/A Atara Biotherapeutics, Filed by: MAVERICK CAPITAL LTD
Low
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Form SC 13G/A Atara Biotherapeutics, Filed by: MAVERICK CAPITAL LTD
2/14
04:27 pm
atra
Form SC 13G/A Atara Biotherapeutics, Filed by: Redmile Group, LLC
Low
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Form SC 13G/A Atara Biotherapeutics, Filed by: Redmile Group, LLC
2/13
05:00 pm
atra
Form SC 13G/A Atara Biotherapeutics, Filed by: VANGUARD GROUP INC
Low
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Form SC 13G/A Atara Biotherapeutics, Filed by: VANGUARD GROUP INC
2/9
04:23 pm
atra
Form SC 13G/A Atara Biotherapeutics, Filed by: WASATCH ADVISORS LP
Low
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Form SC 13G/A Atara Biotherapeutics, Filed by: WASATCH ADVISORS LP