Disclosure profile
Who’s trading AMSC?
Open AMSC on RobinhoodAMERICAN SUPERCONDUCTOR CORP /DE/
Every disclosed Congress and corporate-insider transaction in AMSC (AMERICAN SUPERCONDUCTOR CORP /DE/) — 15 trades from 5 politicians and executives, each AI-scored. Updated as new filings land.
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Dambier Laura A.SEC Form 4Sell—2026-06-123
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-114
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-116
McGahn Daniel PSEC Form 4Sell—2026-06-113
Kosiba John W JRSEC Form 4Sell—2026-06-113
McGahn Daniel PSEC Form 4Sell—2026-06-104
Kosiba John W JRSEC Form 4Sell—2026-06-103
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-104
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-084
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-084
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-034
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-034
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-025
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)SEC 8-K——2026-06-026
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) (CIK 0000880807)SEC Form 144Buy—2026-06-026
Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool — not investment advice.