Elizabeth Karpinski Vonne Advanced Energy Industries Inc (AEIS) insider trading activity

Elizabeth Karpinski Vonne is EVP, General Counsel of ADVANCED ENERGY INDUSTRIES INC. Currently has a direct ownership of 9,792 shares of AEIS, which is worth approximately $1.04 Million. The most recent transaction as insider was on Mar 01, 2025, when has been sold 1,431 shares (Common Stock) at a price of $115.17 per share, resulting in proceeds of $164,808. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 9.79K

24.15% 3M change

13.37% 12M change

Total Value Held $1.04 Million

Elizabeth Karpinski Vonne Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 01 2025	SELL Payment of exercise price or tax liability	$164,808 $115.17 p/Share	1,431 Reduced 12.27%	10,230 Common Stock
Mar 01 2025	SELL Sale (or disposition) back to the issuer	-	438 Reduced 4.28%	9,792 Common Stock
Mar 01 2025	BUY Exercise of conversion of derivative security	-	1,959 Added 14.38%	11,661 Common Stock
Feb 20 2025	SELL Payment of exercise price or tax liability	$196,652 $131.54 p/Share	1,495 Reduced 13.35%	9,702 Common Stock
Feb 20 2025	BUY Exercise of conversion of derivative security	$435,397 $131.54 p/Share	3,310 Added 22.82%	11,197 Common Stock
Apr 15 2024	SELL Payment of exercise price or tax liability	$72,390 $96.52 p/Share	750 Reduced 8.68%	7,887 Common Stock
Mar 01 2024	SELL Payment of exercise price or tax liability	$58,088 $101.2 p/Share	574 Reduced 6.23%	8,637 Common Stock
Mar 01 2024	SELL Sale (or disposition) back to the issuer	-	438 Reduced 4.54%	9,211 Common Stock
Apr 17 2023	SELL Payment of exercise price or tax liability	$68,604 $91.23 p/Share	752 Reduced 7.23%	9,649 Common Stock
Mar 01 2023	BUY Grant, award, or other acquisition	$491,184 $93.47 p/Share	5,255 Added 33.57%	10,401 Common Stock
Apr 15 2022	BUY Grant, award, or other acquisition	$380,701 $73.98 p/Share	5,146 Added 50.0%	5,146 Common Stock

EKV

Elizabeth Karpinski Vonne

EVP, General Counsel

Denver, CO

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