Douglas Family TRUST, 10% Owner at AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), bought 660,000 shares at $6.00 ($4.0M) on 2015-04-24, disclosed to the SEC on 2015-05-04.
Open-market purchase of $4.0M AMSC by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $6.00 | 66,000 | $396K | 10.0% |
| 2 | $6.00 | 112,200 | $673K | 17.0% |
| 3 | $6.00 | 217,800 | $1.3M | 33.0% |
| 4 | $6.00 | 264,000 | $1.6M | 40.0% |
| Total | $6.00 avg | 660,000 | $4.0M | 100% |
| Filing → |
| REFR | SELL | 2020-06-29 | $1.8M | — | Filing → |
| WPRT | BUY | 2015-05-12 | $1.5M | — | Filing → |
| REFR | BUY | 2014-05-16 | $318K | — | Filing → |