Seth Alpna
Related Filers (3)
Ownership (20)
4
Friday, 12/15/2023
Seagen Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 10/30/2023
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
4
Thursday, 6/8/2023
Keros Therapeutics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/2/2023
Seagen Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/3/2023
Keros Therapeutics, Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 5/3/2023
Keros Therapeutics, Inc.: Initial statement of beneficial ownership of securities
4
Monday, 10/31/2022
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/17/2022
Seagen Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 11/1/2021
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/18/2021
Seagen Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 11/19/2020
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
4
Monday, 11/2/2020
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/19/2020
SEATTLE GENETICS INC /WA: Statement of changes in beneficial ownership of securities
4
Monday, 10/28/2019
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/22/2019
SEATTLE GENETICS INC /WA: Statement of changes in beneficial ownership of securities
4
Monday, 10/29/2018
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
3
Thursday, 3/15/2018
SEATTLE GENETICS INC /WA: Initial statement of beneficial ownership of securities
4
Thursday, 3/15/2018
SEATTLE GENETICS INC /WA: Statement of changes in beneficial ownership of securities
4
Monday, 10/30/2017
BIO-TECHNE Corp: Statement of changes in beneficial ownership of securities
3
Monday, 10/30/2017
BIO-TECHNE Corp: Initial statement of beneficial ownership of securities