Oldham Paul R bought AEIS

February 18, 2026 · Form 4 insider transaction

Oldham Paul R bought 15,466 shares of Advanced Energy Industries, Inc. at $314.12 per share, a transaction worth $4.86M. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Acquired (buy-side)
Shares
15,466
Price
$314.12
Total value
$4.86M
RoleOfficer
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateFebruary 18, 2026
Filing dateFebruary 20, 2026
Shares owned after40,258
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

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.

View the original Form 4 on SEC EDGAR