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Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 13 Mar 2026 for Core & Main, Inc., €71k. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Mark R. Witkowski: trading record in brief
This profile gathers the share dealings of Mark R. Witkowski in Core & Main, Inc., where the filings describe the role as finance chief. In total, 18 filings cover trades dated from 11 March 2022 to 11 March 2026.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The newest entry dates from 13 March 2026: a share grant of €71k, in Core & Main, Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Mark R. Witkowski
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations18 total
1,685 shares@ US$49.1640.4% of flowClass A Common StockSEC:0001856525-26-000023:0
478 shares@ US$49.9611.7% of flowClass A Common StockSEC:0001856525-26-000005:0
100,000 shares0Class A Common StockSEC:0001856525-25-000162:0
100,000 shares0Class A Common StockSEC:0001856525-25-000151:0
10,092 shares0Class A Common StockSEC:0001856525-25-000087:0
7,296 shares0Class A Common StockSEC:0001856525-25-000071:0
925 shares@ US$46.5546.9% of flowClass A Common StockSEC:0001856525-25-000053:0
536 shares@ US$47.8728.1% of flowClass A Common StockSEC:0001856525-25-000039:0
1,054 shares@ US$21.4525.0% of flowClass A Common StockSEC:0001856525-25-000019:0
50,000 shares0Class A Common StockSEC:0001856525-24-000057:0
50,000 shares0Class A Common StockSEC:0001856525-24-000042:0
4,677 shares0Class A Common StockSEC:0001856525-24-000028:0
40,000 shares0Class A Common StockSEC:0001209191-23-055812:0
20,000 shares0Class A Common StockSEC:0001209191-23-055053:0
20,000 shares0Class A Common StockSEC:0001209191-23-052357:0
603 shares0Class A Common StockSEC:0001209191-23-050699:0
9,669 shares0Class A Common StockSEC:0001209191-23-018672:0
9,552 shares0Class A Common StockSEC:0001209191-22-018807:0
18 of 18 declarations
