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sellWeak cluster of 310b5-1 plan

Jacqueline F Moloney sold $37k of MKSI

director at MKS INC. 300 shares at an average of $122.14, traded Oct 1, 2025, filed Oct 2, 2025.

Warning score
16
Value
$37k
300 shares
Holdings after
11,562
-3% from before
From 52-week low
+124%
low $58.26, close $130.73
From 52-week high
0%
high $130.73, as of Oct 1, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $37k at market
    +6
  • Share of holdings sold
    Sold 2.5% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 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 Oct 2, 2025: +94.5%SPY +17.6% · excess +76.9%

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 0001049502-25-000031, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 1, 2025SOpen-market sale
Common Stock10b5-1
-300$122.14$37k11,562Oct 2, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
3Weak
MKSIsell10b5-1
MKS INC
Elizabeth Mora
director
$75k
300 shares
-2%
65Notable
MKSIsell 3
MKS INC
Gerald G Colella
director
$5.1M
20,000 shares
-33%
55Moderate
MKSIsell 3
MKS INC
Kathleen Flaherty Burke
EVP, GC & Secretary
$1.1M
4,254 shares
-7%
49Moderate
MKSIsell 3
MKS INC
Peter Cannone III
director
$323k
1,250 shares
-13%
2Weak
MKSIsell10b5-1
MKS INC
Elizabeth Mora
director
$48k
300 shares
-2%
10Weak
MKSIsell10b5-1
MKS INC
James Alan Schreiner
EVP & COO
$99k
711 shares
-3%
35Weak
MKSIsell 310b5-1
MKS INC
David Philip Henry
EVP, Global Str Mktg & GM, MSD
$650k
5,000 shares
-24%
25Weak
MKSIsell 310b5-1
MKS INC
James Alan Schreiner
EVP & COO
$104k
838 shares
-3%
0Weak
MKSIsell10b5-1
MKS INC
Elizabeth Mora
director
$30k
300 shares
-2%
0Weak
MKSIsell10b5-1
MKS INC
Jacqueline F Moloney
director
$28k
300 shares
-2%

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.

Jacqueline F Moloney sold $37k of MKSI | InsiderTell