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sellModerate cluster of 4

Renee Swan sold $116k of ATMU

Chief People Officer at Atmus Filtration Technologies Inc.. 2,566 shares at an average of $45.25, traded Jun 1, 2026, filed Jun 2, 2026.

Warning score
40
Value
$116k
2,566 shares
Holdings after
50,745
-5% from before
From 52-week low
+31%
low $34.85, close $45.64
From 52-week high
-30%
high $65.42, as of Jun 1, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $116k at market
    +10
  • Share of holdings sold
    Sold 4.8% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15

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.

ATMUOct 9, 2026 · close 42.81
Since filing Jun 2, 2026: -9.3%SPY +3.0% · excess -12.2%

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 0001989065-26-000008, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 1, 2026SOpen-market sale
Common Stock
-2,566$45.25$116k50,745Jun 2, 2026

Related signals

Other insiders at Atmus Filtration Technologies Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
27Weak
ATMUsell
Atmus Filtration Technologies Inc.
Renee Swan
Chief People Officer
$197k
3,870 shares
-8%
32Weak
ATMUbuy
Atmus Filtration Technologies Inc.
Stephen E. Macadam
director
$100k
2,000 shares
+5%
65Notable
ATMUsell 4
Atmus Filtration Technologies Inc.
Stephanie Disher
Chief Executive Officer
$1.2M
25,652 shares
-7%
41Moderate
ATMUsell 4
Atmus Filtration Technologies Inc.
Charles Masters
Senior Vice President
$131k
2,890 shares
-6%
50Moderate
ATMUsell 4
Atmus Filtration Technologies Inc.
Jack Kienzler
Chief Financial Officer
$232k
5,132 shares
-6%
32Weak
ATMUbuy
Atmus Filtration Technologies Inc.
Gretchen R Haggerty
director
$110k
1,973 shares
+8%
10Weak
ATMUbuy
Atmus Filtration Technologies Inc.
Diego Donoso
director
$1,812
40 shares
+0%
15Weak
ATMUsell
Atmus Filtration Technologies Inc.
Diego Donoso
director
$2,488
60 shares
-1%
45Moderate
ATMUbuy
Atmus Filtration Technologies Inc.
Stephen E. Macadam
director
$101k
5,200 shares
+37%

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.

Renee Swan sold $116k of ATMU | InsiderTell