CIK 0000880807 · Large accelerated filer
AMERICAN SUPERCONDUCTOR CORP /DE/
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- AMSC
- Exchange
- Nasdaq
- Industry
- Motors & Generators
- FY end
- Mar 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 042959321
- Phone
- 9788423000
- Business address
- SIXTY FOUR JACKSON ROAD, DEVENS, MA, 01434
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2013-02-13 | DOUGLAS KEVIN 10% owner | Purchase | +98,000 | $3.22 | $316K | 5,705,331 |
| 2013-02-13 | DOUGLAS KEVIN 10% owner | Purchase | +80,850 | $3.22 | $260K | 4,384,634 |
| 2013-02-13 | DOUGLAS KEVIN 10% owner | Purchase | +41,650 | $3.22 | $134K | 2,321,532 |
| 2013-02-13 | DOUGLAS KEVIN 10% owner | Purchase | +24,500 | $3.22 | $79K | 1,381,010 |
| 2013-02-12 | DOUGLAS KEVIN 10% owner | Purchase | +145,601 | $3.05 | $444K | 5,607,331 |
| 2013-02-12 | DOUGLAS KEVIN 10% owner | Purchase | +120,121 | $3.05 | $366K | 4,303,784 |
| 2013-02-12 | DOUGLAS KEVIN 10% owner | Purchase | +61,880 | $3.05 | $189K | 2,279,882 |
| 2013-02-12 | DOUGLAS KEVIN 10% owner | Purchase | +36,400 | $3.05 | $111K | 1,356,510 |
| 2013-02-11 | DOUGLAS KEVIN 10% owner | Purchase | +57,258 | $3.10 | $177K | 5,461,730 |
| 2013-02-11 | DOUGLAS KEVIN 10% owner | Purchase | +47,238 | $3.10 | $146K | 4,183,663 |
| 2013-02-11 | DOUGLAS KEVIN 10% owner | Purchase | +24,334 | $3.10 | $75K | 2,218,002 |
| 2013-02-11 | DOUGLAS KEVIN 10% owner | Purchase | +14,314 | $3.10 | $44K | 1,320,110 |
| 2013-02-08 | DOUGLAS KEVIN 10% owner | Purchase | +17,848 | $2.82 | $50K | 5,404,472 |
| 2013-02-08 | DOUGLAS KEVIN 10% owner | Purchase | +14,725 | $2.82 | $42K | 4,136,425 |
| 2013-02-08 | DOUGLAS KEVIN 10% owner | Purchase | +7,585 | $2.82 | $21K | 2,193,668 |
| 2013-02-08 | DOUGLAS KEVIN 10% owner | Purchase | +4,462 | $2.82 | $13K | 1,305,796 |
| 2013-02-07 | DOUGLAS KEVIN 10% owner | Purchase | +28,149 | $2.81 | $79K | 5,386,624 |
| 2013-02-07 | DOUGLAS KEVIN 10% owner | Purchase | +23,223 | $2.81 | $65K | 4,121,700 |
| 2013-02-07 | DOUGLAS KEVIN 10% owner | Purchase | +11,963 | $2.81 | $34K | 2,186,083 |
| 2013-02-07 | DOUGLAS KEVIN 10% owner | Purchase | +7,037 | $2.81 | $20K | 1,301,334 |
Page 15 of 28 · 549 trades