OLIVER DAVID R JR
Related Filers (1)
Ownership (19)
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
Thursday, 4/4/2019
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/6/2018
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/7/2017
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 12/19/2016
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/5/2016
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/8/2015
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/3/2014
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 8/8/2013
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 8/3/2012
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 12/15/2011
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 8/13/2010
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/12/2009
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 8/14/2008
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/7/2007
AMERICAN SUPERCONDUCTOR CORP /DE/: Statement of changes in beneficial ownership of securities
3
Friday, 9/22/2006
AMERICAN SUPERCONDUCTOR CORP /DE/: Initial statement of beneficial ownership of securities