Skip to content
sellWeak cluster of 210b5-1 plan

Elizabeth Karpinski Vonne sold $182k of AEIS

EVP, General Counsel at ADVANCED ENERGY INDUSTRIES INC. 632 shares at an average of $288.14, traded Sep 8, 2026, filed Sep 10, 2026.

Warning score
15
Value
$182k
632 shares
Holdings after
9,177
-6% from before
From 52-week low
+87%
low $154.20, close $288.72
From 52-week high
-26%
high $388.79, as of Sep 8, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $182k at market
    +12
  • Share of holdings sold
    Sold 6.4% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

AEISOct 9, 2026 · close 288.66
Since filing Sep 10, 2026: +5.5%SPY +3.0% · excess +2.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001923149-26-000010, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 8, 2026SOpen-market sale
Common Stock10b5-1
-632$288.14$182k9,17732 d ago

Related signals

Other insiders at ADVANCED ENERGY INDUSTRIES INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
4Weak
AEISsell10b5-1
ADVANCED ENERGY INDUSTRIES INC
Anne DelSanto
director
$82k
270 shares
-3%
11Weak
AEISsell 210b5-1
ADVANCED ENERGY INDUSTRIES INC
Anne DelSanto
director
$76k
265 shares
-3%
1Weak
AEISsell10b5-1
ADVANCED ENERGY INDUSTRIES INC
Anne DelSanto
director
$38k
240 shares
-3%
9Weak
AEISsell 210b5-1
ADVANCED ENERGY INDUSTRIES INC
Anne DelSanto
director
$39k
240 shares
-3%
34Weak
AEISsell 2
ADVANCED ENERGY INDUSTRIES INC
John Donaghey
EVP, Global Sales
$161k
1,000 shares
-9%
9Weak
AEISsell 210b5-1
ADVANCED ENERGY INDUSTRIES INC
Anne DelSanto
director
$34k
240 shares
-3%
22Weak
AEISsell 210b5-1
ADVANCED ENERGY INDUSTRIES INC
John Donaghey
EVP, Global Sales
$280k
2,000 shares
-15%
6Weak
AEISsell 210b5-1
ADVANCED ENERGY INDUSTRIES INC
Paul R Oldham
EVP, CFO
$154k
1,173 shares
-4%
8Weak
AEISsell 210b5-1
ADVANCED ENERGY INDUSTRIES INC
Anne DelSanto
director
$30k
240 shares
-3%
35Weak
AEISsell 310b5-1
ADVANCED ENERGY INDUSTRIES INC
Eduardo Bernal Acebedo
EVP and COO
$2.2M
19,309 shares
-49%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Elizabeth Karpinski Vonne sold $182k of AEIS | InsiderTell