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 |
|---|---|---|---|---|---|---|
| 2012-11-30 | DOUGLAS KEVIN 10% owner | Purchase | +21,080 | $2.77 | $58K | 2,106,353 |
| 2012-11-30 | DOUGLAS KEVIN 10% owner | Purchase | +12,400 | $2.77 | $34K | 1,254,434 |
| 2012-11-29 | DOUGLAS KEVIN 10% owner | Purchase | +38,505 | $2.60 | $100K | 3,834,761 |
| 2012-11-29 | DOUGLAS KEVIN 10% owner | Purchase | +31,766 | $2.60 | $83K | 3,926,010 |
| 2012-11-29 | DOUGLAS KEVIN 10% owner | Purchase | +16,364 | $2.60 | $43K | 2,085,273 |
| 2012-11-29 | DOUGLAS KEVIN 10% owner | Purchase | +9,626 | $2.60 | $25K | 1,242,034 |
| 2012-11-28 | DOUGLAS KEVIN 10% owner | Purchase | +96,458 | $2.60 | $251K | 3,796,256 |
| 2012-11-28 | DOUGLAS KEVIN 10% owner | Purchase | +79,578 | $2.60 | $207K | 3,894,244 |
| 2012-11-28 | DOUGLAS KEVIN 10% owner | Purchase | +40,995 | $2.60 | $107K | 2,068,909 |
| 2012-11-28 | DOUGLAS KEVIN 10% owner | Purchase | +24,115 | $2.60 | $63K | 1,232,408 |
| 2012-11-27 | DOUGLAS KEVIN 10% owner | Purchase | +67,148 | $2.77 | $186K | 3,699,798 |
| 2012-11-27 | DOUGLAS KEVIN 10% owner | Purchase | +55,398 | $2.77 | $153K | 3,814,666 |
| 2012-11-27 | DOUGLAS KEVIN 10% owner | Purchase | +28,538 | $2.77 | $79K | 2,027,914 |
| 2012-11-27 | DOUGLAS KEVIN 10% owner | Purchase | +16,787 | $2.77 | $46K | 1,208,293 |
| 2012-11-26 | DOUGLAS KEVIN 10% owner | Purchase | +35,601 | $2.61 | $93K | 3,632,650 |
| 2012-11-26 | DOUGLAS KEVIN 10% owner | Purchase | +29,370 | $2.61 | $77K | 3,759,268 |
| 2012-11-26 | DOUGLAS KEVIN 10% owner | Purchase | +15,130 | $2.61 | $39K | 1,999,376 |
| 2012-11-26 | DOUGLAS KEVIN 10% owner | Purchase | +8,900 | $2.61 | $23K | 1,191,506 |
| 2012-11-23 | DOUGLAS KEVIN 10% owner | Purchase | +11,840 | $2.55 | $30K | 3,597,049 |
| 2012-11-23 | DOUGLAS KEVIN 10% owner | Purchase | +9,768 | $2.55 | $25K | 3,729,898 |
Page 17 of 28 · 549 trades