Form 4 Tracker
Elizabeth Karpinski Vonne

EVP, General Counsel · 7 filings · Latest: Sep 8, 2026

ADVANCED ENERGY INDUSTRIES INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
AEIS
Elizabeth Karpinski VonneEVP, General CounselSep 8, 2026
Sale
$288.14632$182.1K9,177
AEIS
ELIZABETH K VONNE—Sep 8, 2026
Proposed Sale
$288.14632$182.1K—
AEIS
Elizabeth Karpinski VonneEVP, General CounselAug 27, 2026
Sale
$290.05907$263.1K9,805
AEIS
ELIZABETH K VONNE—Aug 27, 2026
Proposed Sale
$290.05907$263.1K—
AEIS
Elizabeth Karpinski VonneEVP, General CounselAug 18, 2026
Sale
$332.68908$302.1K10,712
AEIS
ELIZABETH K VONNE—Aug 18, 2026
Proposed Sale
$332.68908$302.1K—
AEIS
Elizabeth Karpinski VonneEVP, General CounselApr 16, 2026
Sale
$369.40966$356.8K11,616
AEIS
ELIZABETH K VONNE—Apr 16, 2026
Proposed Sale
$369.40966$356.8K—
AEIS
Elizabeth Karpinski VonneEVP, General CounselMar 1, 2026
Option Exercise
—3,336—15,019
AEIS
Elizabeth Karpinski VonneEVP, General CounselFeb 23, 2026
Sale
$328.42964.001$316.6K11,683
AEIS
ELIZABETH K VONNE—Feb 23, 2026
Proposed Sale
$328.42965$316.9K—
AEIS
Elizabeth Karpinski VonneEVP, General CounselFeb 18, 2026
Option Exercise
$314.128,591$2.7M17,634