Daniel P. McGahn, Chairman, President and CEO of American Superconductor Corp. ($AMSC), sold shares on the open market eight times over the past year, totaling about $9.7 million. His most recent sale occurred on August 4, 2025. These transactions rank 1,155th among 11,678 individual insiders by sale value, compared to an average of $8.6 million per insider and about 6.4 sales. McGahn made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug. 4, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 73105 | $54.26 | 1,223,765.0000 | 45,564,000 | 5.64% | 0.16% |
| Aug. 4, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 27743 | $55.11 | 1,196,022.0000 | 45,564,000 | 2.27% | 0.06% |
| June 11, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 12315 | $28.56 | 1,297,380.0000 | 39,888,000 | 0.94% | 0.03% |
| June 11, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 500 | $29.09 | 1,296,880.0000 | 39,888,000 | 0.04% | 0.00% |
| June 6, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 7689 | $31.82 | 1,309,695.0000 | 39,888,000 | 0.58% | 0.02% |
| May 27, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 98149 | $26.60 | 1,317,245.0000 | 39,888,000 | 6.93% | 0.25% |
| May 27, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 24506 | $25.55 | 1,415,394.0000 | 39,888,000 | 1.70% | 0.06% |
| May 20, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 12815 | $24.49 | 1,439,900.0000 | 39,888,000 | 0.88% | 0.03% |
| May 15, 2025 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | A | Common Stock | 240000 | $0.00 | 1,452,715.0000 | 39,888,000 | 19.79% | 0.60% |
| Sept. 30, 2024 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | A | Common Stock | 180000 | $0.00 | 1,212,238.0000 | 37,399,000 | 17.44% | 0.48% |
| June 11, 2024 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 37165 | $21.69 | 1,031,948.0000 | 37,343,000 | 3.48% | 0.10% |
| May 21, 2024 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 18939 | $14.78 | 1,070,733.0000 | 37,343,000 | 1.74% | 0.05% |
| May 21, 2024 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 1620 | $15.30 | 1,069,113.0000 | 37,343,000 | 0.15% | 0.00% |
| June 21, 2023 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 73802 | $6.14 | 1,125,574.0000 | 29,937,000 | 6.15% | 0.25% |
| June 22, 2023 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | S | Common Stock | 36902 | $5.95 | 1,088,672.0000 | 29,937,000 | 3.28% | 0.12% |
| June 15, 2023 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | A | Common Stock | 250000 | $0.00 | 1,204,215.0000 | 29,937,000 | 26.20% | 0.84% |
| June 15, 2023 | AMERICAN SUPERCONDUCTOR CORP /DE/ | $AMSC | McGahn Daniel P | Chairman, President and CEO | D | Common Stock | 4839 | $0.00 | 1,199,376.0000 | 29,937,000 | 0.40% | 0.02% |