Core & Main (CNM) stock: insider trades, news & valuation
Net buyingShare price and insider trades
Core & Main insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $195K and 1 sold $263K of CNM stock on the open market.
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CNM insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $95K | 1 | — | 0 |
| Q2 2026 | $100K | 1 | $263K | 2 |
Valuation, profit and volume
Summary
Over the past 12 months, 1 Core & Main, Inc. insider reported open-market purchases totaling $195K, while 1 insider reported sales totaling $263K. Among insiders with enough purchase history to measure, James D Hope (Director) has the highest Insider Score at 20. 2 of 2 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Jul 8SEC | James D HopeDirector | Buy | 2,06711,805 held (+21%) | $46.01 | $95K | -12.3% | 20 |
| Apr 21SEC | Robyn L BradburyCFO | Sell Plan | 3,35312,500 held (−21%) | $52.84 | $177K | -23.6% | — |
| Apr 21SEC | Robyn L BradburyCFO | Sell Plan | 1,64715,853 held (−9%) | $51.94 | $86K | -22.3% | — |
| Apr 9SEC | James D HopeDirector | Buy | 1,9726,939 held (+40%) | $50.70 | $100K | -20.4% | 20 |
Insiders at Core & Main, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| James D HopeDirector | $195K | — | Jul 8, 2026 | 20 |
| Robyn L BradburyCFO | — | $263K | Apr 21, 2026 | — |
CNM stock: common questions
Are Core & Main, Inc. insiders buying CNM stock?
In the past 12 months, 1 insiders reported open-market purchases of CNM worth $195K. The latest was Director James D Hope bought $95K of CNM at $46.01 — raises the stake by 21%.
Are Core & Main, Inc. insiders selling CNM stock?
1 insiders reported sales worth $263K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is CNM's 52-week range?
Over the past year CNM has traded between $40.35 and $59.09. It last closed at $40.35 on Oct 9, 2026.