Insiders · Profile

McGahn Daniel P

Chairman, President and CEO at AMERICAN SUPERCONDUCTOR CORP /DE/. Filing since 16 Dec 2008. CIK 0001425153

Company

Date

Role

Action

Shares

Amount

Of holding

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

11 Jun 2026

Chairman, President and CEO

Sold on a plan

16,117

$603.50K

1.4%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

8 Jun 2026

Chairman, President and CEO

Sold on a plan

9,670

$404.00K

0.8%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

3 Jun 2026

Chairman, President and CEO

Sold on a plan

12,893

$630.26K

1.1%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

2 Jun 2026

Chairman, President and CEO

Sold on a plan

72,525

$3.68M

5.8%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

4 Aug 2025

Chairman, President and CEO

Sold at will

100,848

$5.50M

7.9%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

11 Jun 2025

Chairman, President and CEO

Sold on a plan

12,815

$366.24K

1.0%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

6 Jun 2025

Chairman, President and CEO

Sold on a plan

7,689

$244.67K

0.6%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

27 May 2025

Chairman, President and CEO

Sold on a plan

122,655

$3.24M

8.6%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

20 May 2025

Chairman, President and CEO

Sold on a plan

12,815

$313.88K

0.9%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

11 Jun 2024

Chairman, President and CEO

Sold on a plan

37,165

$806.05K

3.5%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

21 May 2024

Chairman, President and CEO

Sold on a plan

20,559

$304.74K

1.9%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

22 Jun 2023

Chairman, President and CEO

Sold on a plan

36,902

$219.60K

3.3%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

21 Jun 2023

Chairman, President and CEO

Sold on a plan

73,802

$453.35K

6.2%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

16 Dec 2022

Chairman, President and CEO

Bought

25,000

$87.27K

2.7%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

10 Jun 2022

Chairman, President and CEO

Sold, plan not stated

32,587

$194.75K

4.6%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

31 May 2022

Chairman, President and CEO

Sold, plan not stated

21,725

$118.48K

3.0%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

1 Nov 2021

Chairman, President and CEO

Sold, plan not stated

7,241

$137.30K

1.0%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

1 Jul 2021

Chairman, President and CEO

Sold, plan not stated

14,664

$259.02K

2.1%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

24 May 2021

Chairman, President and CEO

Sold, plan not stated

8,690

$123.28K

1.2%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

10 May 2017

President and CEO

Bought

25,000

$100.00K

21.5%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

17 May 2011

President and COO

Sold, plan not stated

11,500

$128.37K

16.2%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

12 May 2011

President and COO

Sold, plan not stated

900

$10.40K

1.3%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

13 May 2010

President and COO

Sold, plan not stated

900

$27.77K

1.2%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

5 Feb 2010

President and COO

Sold, plan not stated

8,000

$254.78K

9.9%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

8 Dec 2009

SVP/GM AMSC Superconductors

Sold, plan not stated

4,500

$156.05K

7.5%

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

16 Dec 2008

SVP/GM Superconductors&GMAsia

Sold, plan not stated

1,210

$18.67K

100%

26 decisions on file.