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Core & Main, Inc.
CNMNYSECIK: 0001856525
Over the 37 most recent insider filings, Core & Main, Inc. (CNM) has seen activity from 19 distinct insiders — 1 buying and 5 selling. The activity is heavily weighted toward selling: $195.1K bought versus $25.1M sold, net sales of $24.9M. Witkowski Mark R (Chief Executive Officer, Director) is the most active by dollar volume, and the single largest transaction was $13.0M by LeClair Stephen O. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$45.7M
Purchases
$195.1K
Sales
$25.1M
Unique Insiders
19
Recent Insider Trades
37 loaded
| Aug 5 | CNM Core & Main, Inc. | Harper Carla D | Senior VP, Human Resources | Tax withheld | $11.2K |
| Jul 23 | CNM Core & Main, Inc. | HUEBERT MICHAEL G. | President | Tax withheld | $56.9K |
| Jul 8 | CNM Core & Main, Inc. | Hope James D | Director | Buy | $95.1K |
| Jun 24 | CNM Core & Main, Inc. | Hope James D | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | Amirthalingam Bhavani | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | Buck Robert M | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | Gipson Dennis G | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | Hardwick M Susan | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | MAZZARELLA KATHLEEN M | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | NEWMAN MARGARET | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | Castellano James G | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | Kimbrough Orvin T | Director | Grant | $0 |
| Jun 24 | CNM Core & Main, Inc. | Harper Carla D | Senior VP, Human Resources | Tax withheld | $26.8K |
| Apr 21 | CNM Core & Main, Inc. | Bradbury Robyn L | Chief Financial Officer | Sell | $262.7K |
| Apr 9 | CNM Core & Main, Inc. | Hope James D | Director | Buy | $100.0K |
| Apr 2 | CNM Core & Main, Inc. | Burkhardt Jackie M | General Counsel and CCO | Other | $0 |
| Apr 2 | CNM Core & Main, Inc. | Hardwick M Susan | Director | Other | $0 |
| Apr 2 | CNM Core & Main, Inc. | Hardwick M Susan | Director | Grant | $0 |
| Mar 13 | CNM Core & Main, Inc. | Giles Jeffrey D | EVP, Corporate Development | Grant | $1.0M |
| Mar 13 | CNM Core & Main, Inc. | Bradbury Robyn L | Chief Financial Officer | Grant | $1.7M |
| Mar 13 | CNM Core & Main, Inc. | HUEBERT MICHAEL G. | President | Grant | $1.8M |
| Mar 13 | CNM Core & Main, Inc. | Witkowski Mark R | Chief Executive Officer, Director | Grant | $6.3M |
| Mar 13 | CNM Core & Main, Inc. | Stephens John Weldon | Chief Accounting Officer | Grant | $323.6K |
| Mar 13 | CNM Core & Main, Inc. | Harper Carla D | Senior VP, Human Resources | Grant | $842.6K |
| Mar 13 | CNM Core & Main, Inc. | Cowles Bradford A | President | Grant | $2.4M |
| Mar 13 | CNM Core & Main, Inc. | Whittenburg Mark G | General Counsel and Secretary | Tax withheld | $16.3K |
| Jan 2 | CNM Core & Main, Inc. | Whittenburg Mark G | General Counsel and Secretary | Gift | $0 |
| Sep 16 | CNM Core & Main, Inc. | Stephens John Weldon | Chief Accounting Officer | Exercise | $529.3K |
| Sep 5 | CNM Core & Main, Inc. | Harper Carla D | Senior VP, Human Resources | Grant | $0 |
| Sep 5 | CNM Core & Main, Inc. | Harper Carla D | Senior VP, Human Resources | Other | $0 |
| Aug 20 | CNM Core & Main, Inc. | Witkowski Mark R | Chief Executive Officer, Director | Sell | $6.4M |
| Jul 23 | CNM Core & Main, Inc. | Bradbury Robyn L | Chief Financial Officer | Sell | $322.6K |
| Jul 23 | CNM Core & Main, Inc. | HUEBERT MICHAEL G. | President | Tax withheld | $86.9K |
| Jul 21 | CNM Core & Main, Inc. | Kimbrough Orvin T | Director | Sell | $1.5M |
| Jul 21 | CNM Core & Main, Inc. | Castellano James G | Director | Sell | $2.7M |
| Jul 21 | CNM Core & Main, Inc. | Witkowski Mark R | Chief Executive Officer, Director | Sell | $6.1M |
| Jul 8 | CNM Core & Main, Inc. | LeClair Stephen O | Executive Chair, Director | Sell | $7.8M |
37 filings