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Insider Trading - Atara Biotherapeutics Inc. (ATRA)

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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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ATRA Insider Trading Transactions for Atara Biotherapeutics Inc.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2019-09-27
Sale
2019-09-30
4:25 pm
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
3,500 $13.51 $47,285 57,998
(Direct)
View
2019-06-27
Purchase
2019-07-01
5:01 pm
Atara Biotherapeutics Inc. ATRA DOBMEIER ERIC
Director
2,000 $19.5 $39,000 20,000
(Direct)
View
2019-05-29
Sale
2019-05-31
4:16 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
5,850 $23.09 $135,089 332,243
(Direct
Indirect)
View
2019-05-13
Sale
2019-05-15
4:35 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
7,800 $24.61 $191,973 332,243
(Direct
Indirect)
View
2019-05-06
Sale
2019-05-07
4:31 pm
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $35 $52,500 65,000
(Direct)
View
2019-04-25
Sale
2019-04-29
5:36 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
7,800 $33.54 $261,582 332,243
(Direct
Indirect)
View
2019-04-10
Sale
2019-04-12
4:19 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
7,800 $36.66 $285,909 332,243
(Direct
Indirect)
View
2019-04-01
Sale
2019-04-03
7:22 pm
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $39.96 $59,940 66,500
(Direct)
View
2019-03-28
Sale
2019-04-01
4:16 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
7,800 $38.66 $301,546 332,243
(Direct
Indirect)
View
2019-02-01
Sale(A)
2019-04-01
4:16 pm
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
500 $38.44 $19,220 31,858
(Direct)
View
2019-03-15
Sale
2019-03-19
4:19 pm
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
20,000 $38.25 $765,000 888,355
(Indirect
Direct)
View
2019-03-14
Sale
2019-03-18
4:13 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
7,800 $39.48 $307,953 334,837
(Direct
Indirect)
View
2019-03-01
Sale
2019-03-05
6:58 pm
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $36.13 $54,202 68,000
(Direct)
View
2019-02-27
Sale
2019-03-01
4:10 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
7,800 $36.14 $281,891 343,137
(Direct
Indirect)
View
2019-02-27
Sale
2019-03-01
4:09 pm
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
62,590 $36.07 $2,257,621 908,355
(Indirect
Direct)
View
2019-02-15
Sale
2019-02-19
5:08 pm
Atara Biotherapeutics Inc. ATRA Haqq Christopher
EVP R&D & Chief Scientific Of
775 $39.59 $30,682 271,943
(Indirect
Direct)
View
2019-02-15
Sale
2019-02-19
5:05 pm
Atara Biotherapeutics Inc. ATRA Porter Derrell
VP
5,909 $40 $236,360 109,666
(Direct)
View
2019-02-09
Sale
2019-02-12
7:18 pm
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
7,800 $38.76 $302,367 346,038
(Indirect
Direct)
View
2019-02-11
Sale
2019-02-11
7:10 pm
Atara Biotherapeutics Inc. ATRA Haqq Christopher
EVP R&D & Chief Scientific Of
13,975 $38.55 $538,736 272,718
(Indirect
Direct)
View
2019-02-06
Sale
2019-02-08
4:28 pm
Atara Biotherapeutics Inc. ATRA Haqq Christopher
EVP R&D & Chief Scientific Of
12,375 $38.62 $477,922 286,693
(Indirect
Direct)
View
(A) Indicate amendment filing.

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2019-06-27
Option Award
2019-07-01
5:58 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA SEIDENBERG BETH C
Director
4,000 $0 1,822,228
(Direct)
View
2019-06-27
Option Award
2019-07-01
5:58 pm
N/A
2029-06-26
Atara Biotherapeutics Inc. ATRA SEIDENBERG BETH C
Director
13,000 $20.25 1,822,228
(Direct)
View
2019-06-27
Option Award
2019-07-01
5:01 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA DOBMEIER ERIC
Director
4,000 $0 20,000
(Direct)
View
2019-06-27
Option Award
2019-07-01
5:01 pm
N/A
2029-06-26
Atara Biotherapeutics Inc. ATRA DOBMEIER ERIC
Director
13,000 $20.25 20,000
(Direct)
View
2019-06-27
Option Award
2019-07-01
5:00 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Gallagher Carol Giltner
Director
4,000 $0 92,818
(Direct)
View
2019-06-27
Option Award
2019-07-01
5:00 pm
N/A
2029-06-26
Atara Biotherapeutics Inc. ATRA Gallagher Carol Giltner
Director
13,000 $20.25 92,818
(Direct)
View
2019-06-27
Option Award
2019-07-01
5:00 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Fust Matthew K
Director
4,000 $0 25,854
(Direct)
View
2019-06-27
Option Award
2019-07-01
5:00 pm
N/A
2029-06-26
Atara Biotherapeutics Inc. ATRA Fust Matthew K
Director
13,000 $20.25 25,854
(Direct)
View
2019-06-27
Option Award
2019-07-01
4:59 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA HEIDEN WILLIAM K
Director
4,000 $0 13,000
(Direct)
View
2019-06-27
Option Award
2019-07-01
4:59 pm
N/A
2029-06-26
Atara Biotherapeutics Inc. ATRA HEIDEN WILLIAM K
Director
13,000 $20.25 13,000
(Direct)
View
2019-06-27
Option Award
2019-07-01
4:58 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Baynes Roy D.
Director
4,000 $0 13,000
(Direct)
View
2019-06-27
Option Award
2019-07-01
4:58 pm
N/A
2029-06-26
Atara Biotherapeutics Inc. ATRA Baynes Roy D.
Director
13,000 $20.25 13,000
(Direct)
View
2019-06-24
Option Award
2019-06-25
4:20 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Touchon Pascal
CEO
140,074 $0 225,000
(Direct)
View
2019-06-24
Option Award
2019-06-25
4:20 pm
N/A
2029-06-24
Atara Biotherapeutics Inc. ATRA Touchon Pascal
CEO
225,000 $20.43 225,000
(Direct)
View
2019-05-07
Tax Withholding
2019-05-08
4:32 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Berger Dietmar
Global Head of R&D
4,322 $33.46 85,678
(Direct)
View
2019-05-06
Exercise
2019-05-07
4:31 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $20.4 65,000
(Direct)
View
2019-05-06
Exercise
2019-05-07
4:31 pm
N/A
2024-04-03
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $20.4 65,000
(Direct)
View
2019-04-09
Tax Withholding
2019-04-10
4:33 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Kim Mina
VP
3,674 $36.85 66,389
(Direct)
View
2019-04-01
Exercise
2019-04-03
7:22 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $20.4 66,500
(Direct)
View
2019-04-01
Tax Withholding
2019-04-03
7:22 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
648 $41.04 66,500
(Direct)
View
2019-04-01
Exercise
2019-04-03
7:22 pm
N/A
2024-04-03
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $20.4 66,500
(Direct)
View
2019-03-26
Option Award
2019-03-27
5:19 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Koppikar Utpal
CFO
10,000 $0 74,063
(Direct)
View
2019-03-26
Option Award
2019-03-27
5:18 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Kim Mina
VP
10,000 $0 70,063
(Direct)
View
2019-03-26
Option Award
2019-03-27
5:18 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
15,000 $0 62,146
(Direct)
View
2019-03-26
Option Award
2019-03-27
5:17 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Berger Dietmar
Global Head of R&D
15,000 $0 90,000
(Direct)
View
2019-03-26
Option Award
2019-03-27
5:17 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Porter Derrell
VP
10,000 $0 31,688
(Direct)
View
2019-03-01
Exercise
2019-03-05
6:58 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $20.4 68,000
(Direct)
View
2019-03-01
Exercise
2019-03-05
6:58 pm
N/A
2024-04-03
Atara Biotherapeutics Inc. ATRA Newell Joe
COO
1,500 $20.4 68,000
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
25,000 $25.15 908,355
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
10,500 $24.05 908,355
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
5,500 $15.08 908,355
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
21,500 $13.2 908,355
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
2022-01-16
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
25,000 $25.15 908,355
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
2023-01-04
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
10,500 $24.05 908,355
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
2024-01-03
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
5,500 $15.08 908,355
(Direct)
View
2019-02-27
Exercise
2019-03-01
4:09 pm
N/A
2024-06-08
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
21,500 $13.2 908,355
(Direct)
View
2018-06-14
Option Award
2019-03-01
4:08 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
1,500 $0 908,355
(Direct)
View
2018-06-14
Option Award
2019-03-01
4:08 pm
N/A
2025-06-13
Atara Biotherapeutics Inc. ATRA MARCUS JOEL S
Director
5,000 $45.65 908,355
(Direct)
View
2019-02-15
Tax Withholding
2019-02-19
5:06 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
1,176 $40.45 343,337
(Direct)
View
2019-02-15
Exercise
2019-02-19
5:05 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Porter Derrell
VP
4,000 $14.3 109,666
(Direct)
View
2019-02-15
Exercise
2019-02-19
5:05 pm
N/A
2024-05-10
Atara Biotherapeutics Inc. ATRA Porter Derrell
VP
4,000 $14.3 109,666
(Direct)
View
2019-02-09
Tax Withholding
2019-02-12
7:18 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
20,324 $38.49 346,038
(Direct)
View
2019-02-06
Tax Withholding
2019-02-12
7:17 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
24,683 $38.47 375,611
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:44 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Koppikar Utpal
CFO
17,063 $0 64,063
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:44 pm
N/A
2029-02-05
Atara Biotherapeutics Inc. ATRA Koppikar Utpal
CFO
34,125 $38.47 64,063
(Direct)
View
2019-02-06
Tax Withholding
2019-02-08
4:28 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Haqq Christopher
EVP R&D & Chief Scientific Of
1,512 $38.47 286,693
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:28 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Haqq Christopher
EVP R&D & Chief Scientific Of
15,000 $0 286,693
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:28 pm
N/A
2029-02-05
Atara Biotherapeutics Inc. ATRA Haqq Christopher
EVP R&D & Chief Scientific Of
30,000 $38.47 286,693
(Direct)
View
2019-02-06
Tax Withholding
2019-02-08
4:27 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Ciechanover Isaac E.
CEO
24,683 $0 375,611
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:26 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Berger Dietmar
Global Head of R&D
25,000 $0 75,000
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:26 pm
N/A
2029-02-05
Atara Biotherapeutics Inc. ATRA Berger Dietmar
Global Head of R&D
50,000 $38.47 75,000
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:25 pm
N/A
N/A
Atara Biotherapeutics Inc. ATRA Kim Mina
VP
17,063 $0 60,063
(Direct)
View
2019-02-06
Option Award
2019-02-08
4:25 pm
N/A
2029-02-05
Atara Biotherapeutics Inc. ATRA Kim Mina
VP
34,125 $38.47 60,063
(Direct)
View
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