InsiderTrades

Form 4 for AEIS ADVANCED ENERGY INDUSTRIES INC

Accepted 2026-02-20 00:00:00 ET · period of report 2026-02-18 · accession 0001193125-26-061752 · 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
D 2026-02-20 2026-02-18 AEIS Acebedo Eduardo Bernal EVP, COO M - OptEx $314.12 +13.7K 33.6K +69% +$4.32M
D 2026-02-20 2026-02-18 AEIS Acebedo Eduardo Bernal EVP, COO M - OptEx $0.00 -8,409 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-18 M A 13,747 $314.12 33,569 D — — (F1) Represents the total number of shares vested pursuant to the performance unit award issued under the 2023 Long-Term Incentive Plan (the "2023 LTI Plan") and reported voluntarily on 3/3/2023, based on achievement of performance metrics under the 2023 LTI Plan. The shares were approved for a 2/18/2026 release by the Board of Directors. (F2) Represents 7,967 shares of unvested restricted stock units and 25,602 shares of common stock.
2 Derivative Performance Units 2026-02-18 M D 8,409 $0.00 0 D $0.00 · — to — 0 Common Stock (F3) These performance unit awards were issued under the 2023 LTI Plan at 100% of target and reported voluntarily on 3/3/2023. Following the end of the three-year performance period, the awards vested based on achievement of performance metrics under the 2023 LTI Plan.