AlphaYouEK
Insider selling
Elizabeth Karpinski Vonne sold $302K of Advanced Energy Industries Inc (AEIS) stock
Elizabeth Karpinski Vonne, EVP, General Counsel of Advanced Energy Industries Inc (AEIS), sold 908 shares of AEIS stock worth $302K, per an SEC Form 4 filed Aug 19, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 18, 2026, 1 day before it was made public.
AEIS has moved -16.4% since the trade date, from $314.43 to $262.74 (Sep 21, 2026 close).
- Traded
- Aug 18, 2026
- Disclosed
- Aug 19, 2026
- Filing delay
- 1 day
- Price since
- -16.4%
- Role
- EVP, General Counsel
- Source
- SEC Form 4
More AEIS insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.