Form 4 Filing: McGahn Daniel P Sells $404K of $AMSC

INSIDER SALE

⚡ MATERIALITY: 7/10

corporate issuer

AMERICAN SUPERCONDUCTOR CORP /DE/

Ticker: $AMSC

Transaction Value

$404K

Price/Share: $41.78

transaction date

2026-06-08

Shares: 9,670

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, McGahn Daniel P, holds the title of Chairman, President and CEO at AMERICAN SUPERCONDUCTOR CORP /DE/.

On 2026-06-08, the insider transacted 9,670 shares.The shares were transacted at a weighted average price of $41.78 per share, resulting in a total market-relevant value of $404K.

Executive Summary Summary

McGahn Daniel P (Chairman, President and CEO) sold $404K of $AMSC

Post-Transaction Position: 1,152,724 shares

SEC Accession No: 0001193125-26-265990 (CIK: 1425153)

Verified Multi-Source Index

Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.

SEC EDGAR FilingView Source Form 4

Yahoo Finance$AMSC Quote & Profile

OpenCorporates RegistryVerify Corporate Identity

Google News$AMSC News Coverage