Core & Main (CNM): Officer sold ~$54K

~$54K

Approx. value · 900 sh @ $60.03

9,691

Holds after · shares reported

Traded

Jun 6, 2025

Filed

Jun 10, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Apr 7, 2025CongressDisclosed purchase of CNM — reported range $1,001 - $15,000
2. Apr 28, 2025InsiderOfficer sold ~$542K of CNM shares in the open market
3. Apr 29, 2025InsiderOfficer sold ~$1.68M of CNM shares in the open market
4. May 28, 2025InsiderOfficer sold ~$539K of CNM shares in the open market
5. Jun 3, 2025InsiderOfficer sold ~$2.57M of CNM shares in the open market
6. Jun 6, 2025 · this disclosureInsiderOfficer sold ~$54K of CNM shares in the open market

What came next

1. Jun 9, 2025InsiderOfficer sold ~$2.95M of CNM shares in the open market
2. Jun 11, 2025CongressDisclosed purchase of CNM — reported range $1,001 - $15,000
3. Jun 17, 2025CongressDisclosed sale of CNM — reported range $1,001 - $15,000
4. Jul 1, 2025Insider · 1 personInsiders: 3 sales (~$1.5M)
5. Jul 3, 2025InsiderChair sold ~$4.98M of CNM shares in the open market
6. Jul 7, 2025InsiderChair sold ~$2.78M of CNM shares in the open market
7. Jul 17, 2025Insider · 1 personInsiders: 2 sales (~$6.1M)
8. Jul 18, 2025Insider · 2 peopleInsiders: 2 sales (~$4.2M)
9. Jul 22, 2025InsiderCFO sold ~$323K of CNM shares in the open market
10. Aug 4, 2025CongressDisclosed partial sale of CNM — reported range $15,001 - $50,000
11. Aug 11, 2025CongressDisclosed partial sale of CNM — reported range $15,001 - $50,000
12. Aug 18, 2025InsiderCEO sold ~$6.41M of CNM shares in the open market
13. Sep 9, 2025Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Core & Main

For Core & Main, OQRO holds 1 Congress trade report and 4 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CNM page.

Other recent filings by Mark G Whittenburg, General Counsel and Secretary

• SEC Form 4 at Core & Main (CNM)Jun 10, 2025
• SEC Form 4 at Core & Main (CNM)Jan 17, 2025
• SEC Form 4 at Core & Main (CNM)Jan 17, 2025
• SEC Form 4 at Core & Main (CNM)Jan 15, 2025

The full history of Mark G Whittenburg, General Counsel and Secretary is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Core & Main

• SEC Schedule 13GNov 13, 2026
• SEC Form 13F-HRNov 13, 2026
• SEC Schedule 13GNov 5, 2026
• House Clerk periodic transaction reportSep 9, 2026
• SEC Form 13F-HRAug 18, 2026
• SEC Form 13F-HRAug 14, 2026

Everything OQRO holds on this company is on its CNM page.