Daniel P McGahn sold $5.5M of American Superconductor Corp /de/ (AMSC)

Executed Aug 4 2025, disclosed Aug 6 2025, 2 days later.

Value, as filed

$5.5M

100,848 sh across 2 lots

Executed

Aug 4 2025

the trade date, as filed

Disclosed

Aug 6 2025

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

DM Daniel P McGahn Chairman, President and CEO profile →

Daniel P McGahn (Chairman, President and CEO) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in AMSC. The largest single filing was $4.2M of AMSC (84,101 sh across 6 lots, as filed), executed Jun 2.

The name

AMSC AMSC AMSC · 19 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Daniel P McGahn in AMSC

AMSCSALE AMERICAN SUPERCONDUCTOR CORP /DE/ $603K
16,117 sh across 2 lots
Exec Jun 11
Filed Jun 11 · 5:30 PM ET AMSCSALE AMERICAN SUPERCONDUCTOR CORP /DE/ $404K
9,670 sh across 2 lots
Exec Jun 8
Filed Jun 10 · 5:30 PM ET AMSCSALE AMERICAN SUPERCONDUCTOR CORP /DE/ $4.2M
84,101 sh across 6 lots
Exec Jun 2
Filed Jun 3 · 5:30 PM ET AMSCSALE AMERICAN SUPERCONDUCTOR CORP /DE/ $352K
12,315 sh × $28.56
Exec Jun 11 2025
Filed Jun 12 2025 · 5:30 PM ET AMSCSALE AMERICAN SUPERCONDUCTOR CORP /DE/ $245K
7,689 sh × $31.82
Exec Jun 6 2025
Filed Jun 9 2025 · 5:30 PM ET AMSCSALE AMERICAN SUPERCONDUCTOR CORP /DE/ $3.2M
122,655 sh across 2 lots
Exec May 27 2025
Filed May 29 2025 · 5:30 PM ET AMSCSALE AMERICAN SUPERCONDUCTOR CORP /DE/ $314K
12,815 sh × $24.49
Exec May 20 2025
Filed May 22 2025 · 5:30 PM ET