William George Trupkiewicz
Insider
First SEC filing: Feb. 3, 2015 · Latest: Feb. 3, 2015
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 5, 2016 | AEIS | F | 147 | $27.76 | $4,081 | 6,478 Direct | -2.22% | Disposed | 973.9% (price as of 2026-10-05) |
| Feb. 4, 2016 | AEIS | A | 0 | · | · | 4,396 Direct | 0.00% | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2016 | AEIS | A | 2,198 | · | · | 6,625 Direct | +49.65% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2016 | AEIS | F | 885 | $27.58 | $24,408 | 4,427 Direct | -16.66% | Disposed | 980.9% (price as of 2026-10-05) |
| Feb. 1, 2016 | AEIS | A | 2,374 | $27.58 | $65,475 | 5,312 Direct | +80.80% | Acquired | 980.9% (price as of 2026-10-05) |
| Feb. 5, 2015 | AEIS | A | 0 | · | · | 2,374 Direct | 0.00% | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2015 | AEIS | A | 6,558 | · | · | 6,558 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2015 | AEIS | A | 1,187 | · | · | 2,938 Direct | +67.79% | Acquired | (price as of 2026-10-05) |
| Jan. 30, 2015 | AEIS | A | 2,393 | · | · | 2,393 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 30, 2015 | AEIS | F | 1,040 | $24.00 | $24,960 | 1,751 Direct | -37.26% | Disposed | 1142.1% (price as of 2026-10-05) |
| Jan. 30, 2015 | AEIS | A | 2,791 | · | · | 2,791 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 4, 2016 | AEIS | Performance Units | Common Stock | $0.00 | · | 0 | Acquired |
| Feb. 5, 2015 | AEIS | Employee Stock Units | Common Stock | $0.00 | · | 0 | Acquired |
| Feb. 5, 2015 | AEIS | Employee Stock Option (right to buy) | Common Stock | $26.32 | Feb. 5, 2026 | 6,558 | Acquired |
| Jan. 30, 2015 | AEIS | Employee Stock Option (right to buy) | Common Stock | $25.28 | April 1, 2024 | 2,393 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.