Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Mar 12, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 13, 2026
CEOGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001856525-26-000023
Filed / recorded
Mar 13, 2026, 11:24 PM UTC
Added to OQRO
Oct 6, 2026, 7:14 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
Core & Main, Inc.
Issuer CIK
1856525
Ticker
CNM
Reporting person
Mark R Witkowski
Relationship
Director, Officer
Officer title
Chief Executive Officer
Security
Class A Common Stock
Table
Non-derivative (Table I)
Transaction date
Mar 12, 2026
Transaction code
A
Shares / units
18,372
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
51,119
Ownership form
Direct
Amendment
No
Footnotes from the filing
Represents RSUs granted to the reporting person. Each RSU represents a contingent right to receive one share of Class A common stock of the Issuer. The RSUs vest in three equal annual installments on March 11, 2027, March 11, 2028 and March 11, 2029, subject to the terms of the associated Participant Restricted Stock Unit Agreement.