Skip to content
sellModerate10b5-1 plan

Bradford A Cowles sold $1.4M of CNM

President at Core & Main, Inc.. 25,000 shares at an average of $54.48, traded Feb 10, 2025, filed Feb 12, 2025.

Warning score
45
Value
$1.4M
25,000 shares
Holdings after
16,010
-61% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    President
    +20
  • Trade size
    $1.4M at market
    +25
  • Share of holdings sold
    Sold 61% of holdings
    +20
  • Cluster
    No other insider selling within 14 days
    0
  • 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.

CNMOct 9, 2026 · close 40.35
Since filing Feb 12, 2025: -25.3%SPY +31.6% · excess -56.9%

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 0001856525-25-000024, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 10, 2025CConversion
Class A Common Stock10b5-1
+25,000$0.00$041,010Feb 12, 2025
Feb 10, 2025SOpen-market sale
Class A Common Stock10b5-1
-25,000$54.48$1.4M16,010Feb 12, 2025
Feb 10, 2025JOther
Class B Common Stock and Limited Partnership Interestsderivativeindirect: By LLC10b5-1
-25,000$0.00$0798,456Feb 12, 2025
Feb 10, 2025JOther
Class B Common Stock and Limited Partnership Interestsderivative10b5-1
+25,000$0.00$025,000Feb 12, 2025
Feb 10, 2025CConversion
Class B Common Stock and Limited Partnership Interestsderivative10b5-1
-25,000$0.00$00Feb 12, 2025

Related signals

Other insiders at Core & Main, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
CNMsell10b5-1
Core & Main, Inc.
Mark R Witkowski
Chief Executive Officer
$6.4M
100,000 shares
-74%
41Moderate
CNMsell 410b5-1
Core & Main, Inc.
Robyn L Bradbury
Chief Financial Officer
$323k
5,000 shares
-37%
55Moderate
CNMsell 410b5-1
Core & Main, Inc.
James G Castellano
director
$2.7M
43,994 shares
-100%
65Notable
CNMsell 510b5-1
Core & Main, Inc.
Mark R Witkowski
Chief Executive Officer
$6.1M
100,000 shares
-74%
55Moderate
CNMsell 410b5-1
Core & Main, Inc.
Orvin T Kimbrough
director
$1.5M
23,962 shares
-63%
65Notable
CNMsell 3
Core & Main, Inc.
Stephen O LeClair
Executive Chair
$7.8M
125,000 shares
-83%
55Moderate
CNMsell 210b5-1
Core & Main, Inc.
Robyn L Bradbury
Chief Financial Officer
$1.5M
25,000 shares
-75%
55Moderate
CNMsell 310b5-1
Core & Main, Inc.
Mark G Whittenburg
General Counsel and Secretary
$3.0M
50,000 shares
-472%
55Moderate
CNMsell 310b5-1
Core & Main, Inc.
Laura K Schneider
Chief Human Resources Officer
$2.6M
45,695 shares
-78%
24Weak
CNMsell 310b5-1
Core & Main, Inc.
John R Schaller
Executive Vice President
$539k
9,794 shares
-33%

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.

Bradford A Cowles sold $1.4M of CNM | InsiderTell