AMSC Inc. (AMSC) Insider Trading

Track insider trading activity for AMSC Inc. (AMSC) including Form 4 filings, executive transactions, insider ownership changes, and transaction types.

Recent Insider Transactions

MCGAHN DANIEL P
Insider
Sale at price 37.28 - 37.85 per share.
16,117 shares
Value: $603,503.00
Date: Dec 15, 58411
KOSIBA JOHN W. JR.
Insider
Sale at price 37.33 - 37.85 per share.
6,769 shares
Value: $253,579.00
Date: Dec 15, 58411
DAMBIER LAURA A.
Insider
Sale at price 37.63 per share.
4,000 shares
Value: $150,520.00
Date: Dec 15, 58411
MCGAHN DANIEL P
Insider
Sale at price 41.39 - 42.19 per share.
9,670 shares
Value: $403,996.00
Date: Sep 28, 58403
KOSIBA JOHN W. JR.
Insider
Sale at price 41.50 - 42.35 per share.
4,835 shares
Value: $201,967.00
Date: Sep 28, 58403
MCGAHN DANIEL P
Insider
Sale at price 48.31 - 52.14 per share.
85,418 shares
Value: $4,313,154.00
Date: Jan 19, 58390
KOSIBA JOHN W. JR.
Insider
Sale at price 48.31 - 52.19 per share.
36,909 shares
Value: $1,862,034.00
Date: Jan 19, 58390
MCGAHN DANIEL P
Insider
Stock Award(Grant) at price 0.00 per share.
60,000 shares
0
Date: Jul 29, 58384
KOSIBA JOHN W. JR.
Insider
Stock Award(Grant) at price 0.00 per share.
30,000 shares
0
Date: Jul 29, 58384
OLIVER DAVID R JR
Insider
Stock Award(Grant) at price 0.00 per share.
3,116 shares
0
Date: Apr 20, 58220
HOUSE ARTHUR H
Insider
Stock Award(Grant) at price 0.00 per share.
3,116 shares
0
Date: Apr 20, 58220
LITTLEFIELD BARBARA G.
Insider
Stock Award(Grant) at price 0.00 per share.
3,116 shares
0
Date: Apr 20, 58220
KLEIN MARGARET D.
Insider
Stock Award(Grant) at price 0.00 per share.
3,116 shares
0
Date: Apr 20, 58220
DAMBIER LAURA A.
Insider
Stock Award(Grant) at price 0.00 per share.
3,116 shares
0
Date: Apr 20, 58220
DONNELLY TERENCE ROBERT
Insider
Stock Award(Grant) at price 0.00 per share.
2,665 shares
0
Date: Apr 20, 58220
OLIVER DAVID R JR
Insider
Sale at price 34.10 per share.
200 shares
Value: $6,820.00
Date: Dec 31, 58118
HOUSE ARTHUR H
Insider
Sale at price 50.92 per share.
9,703 shares
Value: $494,082.00
Date: Jun 2, 57571
HOUSE ARTHUR H
Insider
Conversion of Exercise of derivative security at price 6.80 per share.
9,703 shares
Value: $65,980.00
Date: Dec 10, 57565
MCGAHN DANIEL P
Insider
Sale at price 54.26 - 55.11 per share.
100,848 shares
Value: $5,495,526.00
Date: Jun 19, 57560
KOSIBA JOHN W. JR.
Insider
Sale at price 54.34 - 55.26 per share.
59,843 shares
Value: $3,273,380.00
Date: Jun 19, 57560

Major Insider Holders

DAMBIER LAURA A.
Director
DONNELLY TERENCE ROBERT
Director
HOUSE ARTHUR H
Director
KLEIN MARGARET D.
Director
KOSIBA JOHN W. JR.
Chief Financial Officer
LITTLEFIELD BARBARA G.
Director
MCGAHN DANIEL P
Chief Executive Officer
OLIVER DAVID R JR
Director

Transaction Types

  • Open Market Purchases
  • Open Market Sales
  • Option Exercises
  • Grants and Awards
  • Dispositions

Why Track Insider Trading?

Insider trading activity can provide insights into company performance and executive confidence. Track AMSC insider transactions to make informed investment decisions.

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