Terry M Winter
CIK 1333663 · View on SEC EDGAR ↗
Insider
First SEC filing: July 29, 2005 · Latest: July 29, 2005
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 26, 2006 | AMSC | A | 18,000 | — | — | 43,839 Direct | +69.66% | Acquired | (price as of 2026-08-20) |
| July 27, 2005 | AMSC | A | 50,000 | — | — | 50,000 Direct | — | Acquired | (price as of 2026-08-20) |
| July 27, 2005 | AMSC | A | 12,000 | — | — | 23,178 Direct | +107.35% | Acquired | (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 27, 2005 | AMSC | Stock Option (right to buy) | Common Stock (50,000) | $11.41 | July 27, 2015 | 50,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.