DuRoss Amy
Related Filers (1)
Ownership (7)
4
Thursday, 11/17/2022
BIOLIFE SOLUTIONS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/2/2022
BIOLIFE SOLUTIONS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/6/2022
BIOLIFE SOLUTIONS INC: Statement of changes in beneficial ownership of securities
4
Friday, 6/3/2022
BIOLIFE SOLUTIONS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/10/2022
BIOLIFE SOLUTIONS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/14/2021
BIOLIFE SOLUTIONS INC: Statement of changes in beneficial ownership of securities
3
Thursday, 4/8/2021
BIOLIFE SOLUTIONS INC: Initial statement of beneficial ownership of securities