Form 4 for AEIS ADVANCED ENERGY INDUSTRIES INC
Accepted 2025-11-21 00:00:00 ET · period of report 2025-11-19 · accession 0001193125-25-291217 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2025-11-21 | 2025-11-19 | AEIS | Oldham Paul R | EVP, CFO | S - Sale+OE | $203.11 | -8,174 | 24.8K | -25% | -$1.66M |
| DT | 2025-11-21 | 2025-11-19 | AEIS | Oldham Paul R | EVP, CFO | M - OptEx | $85.97 | +6,042 | 37.0K | +19% | +$519.4K |
| DT | 2025-11-21 | 2025-11-19 | AEIS | Oldham Paul R | EVP, CFO | F - Tax | $203.07 | -4,082 | 33.0K | -11% | -$828.9K |
| DT | 2025-11-21 | 2025-11-19 | AEIS | Oldham Paul R | EVP, CFO | M - OptEx | $0.00 | -6,042 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-11-19 | S | D | 8,174 | $203.11 | 24,792 | D | — | — | (F3) Represents the weighted average sale price. These shares were sold in multiple transactions at prices ranging from $203.07 to $203.14, inclusive. The reporting person undertakes to provide to the Company, any securityholder of the Company or SEC staff, upon request, full information regarding the number of shares sold at each price within the range specified herein. (F4) Represents 3,153 shares of unvested restricted stock units and 21,639 shares of common stock. |
| 2 | Common | Common Stock | 2025-11-19 | M | A | 6,042 | $85.97 | 37,048 | D | — | — | |
| 3 | Common | Common Stock | 2025-11-19 | F | D | 4,082 | $203.07 | 32,966 | D | — | — | (F2) Payment of tax liability and option exercise price by withholding securities incident to options exercised and same-day-sale. |
| 4 | Derivative | Employee Stock Option (Right to Buy) | 2025-11-19 | M | D | 6,042 | $0.00 | 0 | D | $85.97 · 2025-03-16 to 2032-03-16 | 6,042 Common Stock |