Robert L Bratter
CIK 1280209 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 13, 2004 · Latest: Feb. 13, 2004
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 5, 2004 | AEIS | A | 5,000 | $14.40 | $72,000 | 20,000 Direct | +33.33% | Acquired | 1922.7% (price as of 2026-08-20) |
| Feb. 11, 2004 | AEIS | A | 15,000 | $22.30 | $334,500 | 15,000 Direct | — | Acquired | 1206.1% (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 |
|---|---|---|---|---|---|---|---|
| May 5, 2004 | AEIS | Director Stock Option (right to buy) | Common Stock (5,000) | $14.40 | May 5, 2014 | 5,000 | Acquired |
| Feb. 11, 2004 | AEIS | Director Stock Option (right to buy) | Common Stock (15,000) | $22.30 | Feb. 11, 2014 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 13, 2004 | AEIS | Common Stock | 0 | Direct |