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sellWeak cluster of 210b5-1 plan

Elizabeth Mora sold $31k of MKSI

director at MKS INSTRUMENTS INC. 275 shares at an average of $113.41, traded Dec 2, 2024, filed Dec 3, 2024.

Warning score
8
Value
$31k
275 shares
Holdings after
17,659
-2% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $31k at market
    +5
  • Share of holdings sold
    Sold 1.5% 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.

MKSIOct 9, 2026 · close 264.50
Since filing Dec 3, 2024: +128.8%SPY +31.9% · excess +96.9%

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 0001127602-24-028395, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 2, 2024SOpen-market sale
Common Stock10b5-1
-275$113.41$31k17,659Dec 3, 2024

Related signals

Other insiders at MKS INSTRUMENTS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
3Weak
MKSIsell10b5-1
MKS INSTRUMENTS INC
Elizabeth Mora
director
$75k
300 shares
-2%
0Weak
MKSIsell10b5-1
MKS INSTRUMENTS INC
Elizabeth Mora
director
$25k
300 shares
-2%
43Moderate
MKSIsell
MKS INSTRUMENTS INC
Gerald G Colella
director
$836k
8,000 shares
-12%
9Weak
MKSIsell 210b5-1
MKS INSTRUMENTS INC
Jacqueline F Moloney
director
$34k
300 shares
-3%

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 Mora sold $31k of MKSI | InsiderTell