Notice of Proposed Sale · 144
Core & Main, Inc.
CNMNYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- Core & Main, Inc.
- Issuer CIK
- 0001856525
- SEC file number
- 001-40650
- Phone
- 314-432-4700
- Person for whose account securities are to be sold
- Whittenburg Mark G
- Relationships to issuer
- Former Officer
- Street
- 1830 CRAIG PARK COURT
- City
- ST. LOUIS
- State / country code
- MO
- Postal code
- 63146
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Class A | 49,065 | 2,355,120.00 | 187,192,831 | 06/30/2026 | NYSE | Fidelity Brokerage Services LLC |
Broker / market maker — proposed row 1, entry 1
- Name
- Fidelity Brokerage Services LLC
- Street
- 900 Salem Street
- City
- Smithfield
- State / country code
- RI
- Postal code
- 02917
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Class A | 06/30/2026 | Stock Option Exercise | Issuer | 49,065 | N | 06/30/2026 | Cash |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| Mark Whittenburg | Class A | 05/27/2026 | 21,976 | 1,088,326.62 |
| Mark Whittenburg | Class A | 05/29/2026 | 18,814 | 931,293.00 |
Seller — prior-sale row 1, entry 1
- Name
- Mark Whittenburg
- Street
- 1830 Craig Park Court
- City
- St. Louis
- State / country code
- MO
- Postal code
- 63146
Seller — prior-sale row 2, entry 1
- Name
- Mark Whittenburg
- Street
- 1830 Craig Park Court
- City
- St. Louis
- State / country code
- MO
- Postal code
- 63146
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 06/30/2026
- Signed
- /s/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Mark Whittenburg