Core & Main, Inc.

By person

20 insiders · 0 transactions

2.9×

Mark R. Witkowski holds only 2.9 times base salary in stock. $2.35M of shares against $786.54K in salary for 2025.

Salary from the company's own proxy. The shares are what Mark R. Witkowski last reported holding, valued at $46.01, the price Class A Common Stock was last bought or sold at on the open market here, on 6 Jul 2026.

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

LeClair Stephen O

Executive Chair

—

66,136

$3.04M

−18.5%

Witkowski Mark R

Chief Executive Officer

—

51,119

$2.35M

+144.4%

Cowles Bradford A

President

—

25,491

$1.17M

+59.2%

HUEBERT MICHAEL G.

President

—

24,036

$1.11M

+87.3%

Schaller John R

Executive Vice President

—

19,689

$905.97K

+10.0%

Amirthalingam Bhavani

Director

—

17,955

$826.18K

+38.5%

Stephens John Weldon

Chief Accounting Officer

—

17,374

$799.45K

+372.2%

Kimbrough Orvin T

Director

—

16,760

$771.19K

+42.3%

MAZZARELLA KATHLEEN M

Director

—

16,757

$771.06K

+42.4%

NEWMAN MARGARET

Director

—

16,757

$771.06K

+42.0%

Gipson Dennis G

Director

—

16,757

$771.06K

+42.4%

Buck Robert M

Director

—

15,849

$729.28K

+45.9%

Harper Carla D

Senior VP, Human Resources

—

13,064

$601.13K

+35.0%

Schneider Laura K

Chief Human Resources Officer

—

12,873

$592.34K

+20.7%

Bradbury Robyn L

Chief Financial Officer

—

12,522

$576.19K

+119.4%

Hope James D

Director

—

11,805

$543.20K

+324.9%

Giles Jeffrey D

EVP, Corporate Development

—

9,681

$445.46K

+205.0%

Whittenburg Mark G

General Counsel and Secretary

—

8,525

$392.27K

−24.0%

Castellano James G

Director

—

7,437

$342.21K

−36.8%

Hardwick M Susan

Director

—

3,379

$155.48K

—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

By person

Individual transactions

What was left out