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buyModerate

Stephen E. Macadam bought $101k of ATMU

director at Atmus Filtration Technologies Inc.. 5,200 shares at an average of $19.49, traded Nov 9, 2023, filed Nov 9, 2023.

Conviction score
45
Value
$101k
5,200 shares
Holdings after
19,268
+37% from before
From 52-week low
+2%
low $18.29, close $18.65
From 52-week high
-24%
high $24.40, as of Nov 9, 2023

Score components

  • Role
    Director
    +15
  • Trade size
    $101k at market
    +10
  • Relative to holdings
    Holdings up 37%
    +6
  • Price context
    2% above the 52-week low; 24% below the 52-week high
    +14
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (1 with prices)
    0

What happened after comparable buys

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.

This signal so far: 1m +24.8%, 3m +15.9%, 6m +60.5%.

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 Nov 9, 2023: +129.5%SPY +86.0% · excess +43.6%

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 0001921963-23-000027, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 9, 2023POpen-market purchase
Common Stock
+5,200$19.49$101k19,268Nov 9, 2023

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%
40Moderate
ATMUsell 4
Atmus Filtration Technologies Inc.
Renee Swan
Chief People Officer
$116k
2,566 shares
-5%
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%

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.

Stephen E. Macadam bought $101k of ATMU | InsiderTell