David R. Oliver Jr

Insider Reports History

Location
Westborough, MA
Signature
/s/ John R. Samia, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by David R. Oliver Jr:

Stock Role Class Num Shares Value Price $ Report Date Ownership
AMERICAN SUPERCONDUCTOR CORP /DE/ Director Common Stock 60.9K $507K $8.33 Jun 18, 2019 Direct

Insider Reports Filed by David R. Oliver Jr

Symbol Company Period Transactions Value $ Form Type Date Filed Role
AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ Apr 3, 2025 1 $0 4 Apr 4, 2025 Director
AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ Apr 3, 2024 1 $0 4 Apr 4, 2024 Director
AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ Apr 5, 2023 1 $0 4 Apr 7, 2023 Director
AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ Apr 5, 2022 1 $0 4 Apr 6, 2022 Director
AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ Jun 18, 2019 1 $1.67K 4 Nov 13, 2025 Director