Koppikar Utpal
Related Filers (3)
- Atara Biotherapeutics, Inc. (27)
- Flexion Therapeutics Inc (3)
- C4 Therapeutics, Inc. (3)
- Show More ...
Ownership (33)
4
Friday, 2/10/2023
C4 Therapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/9/2023
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 11/18/2022
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/18/2022
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/10/2022
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/19/2022
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/17/2022
C4 Therapeutics, Inc.: Statement of changes in beneficial ownership of securities
3
Thursday, 3/17/2022
C4 Therapeutics, Inc.: Initial statement of beneficial ownership of securities
4
Thursday, 3/3/2022
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/9/2022
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 11/19/2021
Flexion Therapeutics Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 11/18/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/19/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
3
Monday, 7/12/2021
Flexion Therapeutics Inc: Initial statement of beneficial ownership of securities
4
Monday, 7/12/2021
Flexion Therapeutics Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/9/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/20/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/30/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/4/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/3/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/9/2021
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/18/2020
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/20/2020
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/10/2020
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/20/2020
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 3/30/2020
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2020
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 2/10/2020
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/27/2019
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/8/2019
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/11/2018
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities
3
Thursday, 6/7/2018
Atara Biotherapeutics, Inc.: Initial statement of beneficial ownership of securities
4
Thursday, 6/7/2018
Atara Biotherapeutics, Inc.: Statement of changes in beneficial ownership of securities