Littlefield Barbara G.
Related Filers (1)
Ownership (6)
4
Friday, 4/7/2023
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/6/2022
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/7/2021
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/7/2020
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/29/2019
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
3
Wednesday, 5/29/2019
AMERICAN SUPERCONDUCTOR CORP /DE/: Initial statement of beneficial ownership of securities