Insider Trading & Ownership - Core & Main Inc. (CNM)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Core & Main Inc.
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Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2025-03-10
Sale		 2025-03-11
6:52 pm		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 21,868 $46.82 $1,023,860 38,320
(Direct)		 View
2025-02-10
Sale		 2025-02-12
6:26 pm		 Core & Main Inc. CNM Cowles Bradford A
President		 25,000 $54.48 $1,362,083 839,466
(Indirect
Direct)		 View
2025-01-15
Sale		 2025-01-17
5:00 pm		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 50,000 $55.14 $2,756,793 711,317
(Indirect
Direct)		 View
2025-01-10
Sale		 2025-01-14
7:17 pm		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 50,000 $50.49 $2,524,500 406,931
(Indirect
Direct)		 View
2025-01-10
Sale		 2025-01-14
7:17 pm		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 60,452 $50.57 $3,057,062 80,926
(Direct)		 View
2025-01-10
Sale		 2025-01-14
7:16 pm		 Core & Main Inc. CNM Cowles Bradford A
President		 25,000 $52.28 $1,307,085 1,700,422
(Indirect
Direct)		 View
2024-12-03
Sale		 2024-12-05
6:03 pm		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 25,000 $54.71 $1,367,865 266,806
(Indirect
Direct)		 View
2024-12-03
Sale		 2024-12-05
6:03 pm		 Core & Main Inc. CNM Cowles Bradford A
President		 50,000 $55.07 $2,753,280 916,879
(Indirect
Direct)		 View
2024-12-03
Sale		 2024-12-05
6:02 pm		 Core & Main Inc. CNM NEWMAN MARGARET
Director		 15,000 $55.25 $828,687 67,281
(Indirect
Direct)		 View
2024-12-03
Sale		 2024-12-05
6:02 pm		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 200,000 $54.88 $10,976,180 2,065,294
(Indirect
Direct)		 View
2024-07-16
Sale		 2024-07-18
4:53 pm		 Core & Main Inc. CNM Gipson Dennis G
Director		 25,000 $53.08 $1,327,058 256,513
(Indirect
Direct)		 View
2024-07-15
Sale		 2024-07-17
4:18 pm		 Core & Main Inc. CNM Castellano James G
Director		 12,500 $52.22 $652,786 217,889
(Indirect
Direct)		 View
2024-07-10
Sale		 2024-07-12
4:37 pm		 Core & Main Inc. CNM Castellano James G
Director		 12,500 $50.69 $633,571 448,809
(Indirect
Direct)		 View
2024-05-08
Sale		 2024-05-10
6:38 pm		 Core & Main Inc. CNM Witkowski Mark R
Chief Financial Officer		 50,000 $59.5 $2,975,005 890,148
(Indirect
Direct)		 View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		 Reported
DateTime		 Exercisable
Expiration		 Company Symnbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Owned		 Filing
2025-03-11
Tax Withholding		 2025-03-13
5:11 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 4,889 $46.55 70,736
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 1,841 $47.87 75,625
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 3,671 $46.69 75,625
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 235 $47.87 9,531
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 467 $46.69 9,531
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 278 $47.87 6,790
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 599 $46.69 6,790
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM Witkowski Mark R
Chief Financial Officer		 536 $47.87 19,384
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:53 pm		 N/A
N/A		 Core & Main Inc. CNM Witkowski Mark R
Chief Financial Officer		 996 $46.69 19,384
(Direct)		 View
2025-03-10
Exercise		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 21,868 $22.11 38,320
(Direct)		 View
2025-03-10
Exercise		 2025-03-11
6:52 pm		 N/A
2033-03-10		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 21,868 $0 38,320
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 462 $47.87 38,320
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 984 $46.69 38,320
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM HUEBERT MICHAEL G.
President		 359 $47.87 12,477
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Stephens John Weldon
Chief Accounting Officer		 94 $47.87 3,387
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Stephens John Weldon
Chief Accounting Officer		 198 $46.69 3,387
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Schneider Laura K
Chief Human Resources Officer		 205 $47.87 10,031
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Schneider Laura K
Chief Human Resources Officer		 428 $46.69 10,031
(Direct)		 View
2025-03-07
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 438 $47.87 14,750
(Direct)		 View
2025-03-10
Tax Withholding		 2025-03-11
6:52 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 822 $46.69 14,750
(Direct)		 View
2025-02-10
Conversion		 2025-02-12
6:26 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 25,000 $0 839,466
(Direct)		 View
2025-02-10
Other		 2025-02-12
6:26 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 50,000 $0 839,466
(Indirect)		 View
2025-01-15
Conversion		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 50,000 $0 711,317
(Direct)		 View
2025-01-15
Other		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 100,000 $0 711,317
(Indirect)		 View
2023-03-13
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 479 $21.45 10,233
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 903 $48.29 10,233
(Direct)		 View
2023-03-13
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Stephens John Weldon
Chief Accounting Officer		 202 $21.45 3,679
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Stephens John Weldon
Chief Accounting Officer		 400 $48.29 3,679
(Direct)		 View
2023-03-13
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Witkowski Mark R
Chief Financial Officer		 1,054 $21.45 20,916
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Witkowski Mark R
Chief Financial Officer		 1,928 $48.29 20,916
(Direct)		 View
2023-03-13
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Schneider Laura K
Chief Human Resources Officer		 438 $21.45 10,664
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-17
5:00 pm		 N/A
N/A		 Core & Main Inc. CNM Schneider Laura K
Chief Human Resources Officer		 865 $48.29 10,664
(Direct)		 View
2023-03-13
Tax Withholding		 2025-01-17
4:59 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 3,478 $21.45 1,854,082
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-17
4:59 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 7,734 $48.29 1,854,082
(Direct)		 View
2025-01-16
Gift		 2025-01-17
4:59 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 3,295,890 $0 1,854,082
(Indirect)		 View
2023-03-13
Tax Withholding		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 610 $21.45 406,931
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 1,108 $48.29 406,931
(Direct)		 View
2025-01-10
Conversion		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 46,452 $0 406,931
(Direct)		 View
2025-01-10
Other		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Whittenburg Mark G
General Counsel and Secretary		 92,904 $0 406,931
(Indirect)		 View
2025-01-10
Exercise		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 21,868 $22.11 80,926
(Direct)		 View
2023-03-13
Tax Withholding		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 582 $21.45 80,926
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 1,167 $48.29 80,926
(Direct)		 View
2025-01-10
Exercise		 2025-01-14
7:17 pm		 N/A
N/A		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 38,584 $20.81 80,926
(Direct)		 View
2025-01-10
Exercise		 2025-01-14
7:17 pm		 N/A
2032-03-10		 Core & Main Inc. CNM Schaller John R
Executive Vice President		 60,452 $0 80,926
(Direct)		 View
2023-03-13
Tax Withholding		 2025-01-14
7:16 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 862 $21.45 1,700,422
(Direct)		 View
2024-03-11
Tax Withholding		 2025-01-14
7:16 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 1,551 $48.29 1,700,422
(Direct)		 View
2025-01-10
Conversion		 2025-01-14
7:16 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 25,000 $0 1,700,422
(Direct)		 View
2025-01-10
Other		 2025-01-14
7:16 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 50,000 $0 1,700,422
(Indirect)		 View
2024-12-03
Conversion		 2024-12-05
6:03 pm		 N/A
N/A		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 22,259 $0 266,806
(Direct)		 View
2024-12-03
Other		 2024-12-05
6:03 pm		 N/A
N/A		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 44,520 $0 266,806
(Indirect)		 View
2024-12-03
Conversion		 2024-12-05
6:03 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 50,000 $0 916,879
(Direct)		 View
2024-12-03
Other		 2024-12-05
6:03 pm		 N/A
N/A		 Core & Main Inc. CNM Cowles Bradford A
President		 100,000 $0 916,879
(Indirect)		 View
2024-12-03
Conversion		 2024-12-05
6:02 pm		 N/A
N/A		 Core & Main Inc. CNM NEWMAN MARGARET
Director		 14,968 $0 67,281
(Direct)		 View
2024-12-03
Other		 2024-12-05
6:02 pm		 N/A
N/A		 Core & Main Inc. CNM NEWMAN MARGARET
Director		 29,968 $0 67,281
(Indirect)		 View
2024-12-03
Conversion		 2024-12-05
6:02 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 200,000 $0 2,065,294
(Direct)		 View
2024-12-03
Other		 2024-12-05
6:02 pm		 N/A
N/A		 Core & Main Inc. CNM LeClair Stephen O
Chief Executive Officer		 400,000 $0 2,065,294
(Indirect)		 View
2024-10-08
Gift		 2024-10-10
7:46 pm		 N/A
N/A		 Core & Main Inc. CNM Giles Jeffrey D
EVP, Corporate Department		 465,856 $0 255,187
(Indirect)		 View
2024-07-22
Option Award		 2024-07-24
5:14 pm		 N/A
2034-03-07		 Core & Main Inc. CNM HUEBERT MICHAEL G.
President		 63,352 $0 63,352
(Direct)		 View
2024-07-16
Conversion		 2024-07-18
4:53 pm		 N/A
N/A		 Core & Main Inc. CNM Gipson Dennis G
Director		 24,857 $0 256,513
(Indirect)		 View
2024-07-16
Other		 2024-07-18
4:53 pm		 N/A
N/A		 Core & Main Inc. CNM Gipson Dennis G
Director		 49,857 $0 256,513
(Indirect)		 View
2024-07-15
Conversion		 2024-07-17
4:18 pm		 N/A
N/A		 Core & Main Inc. CNM Castellano James G
Director		 12,500 $0 217,889
(Indirect)		 View
2024-07-15
Other		 2024-07-17
4:18 pm		 N/A
N/A		 Core & Main Inc. CNM Castellano James G
Director		 25,000 $0 217,889
(Indirect)		 View
2024-07-10
Conversion		 2024-07-12
4:37 pm		 N/A
N/A		 Core & Main Inc. CNM Castellano James G
Director		 12,500 $0 448,809
(Indirect)		 View
2024-07-10
Other		 2024-07-12
4:37 pm		 N/A
N/A		 Core & Main Inc. CNM Castellano James G
Director		 25,000 $0 448,809
(Indirect)		 View
2024-06-26
Option Award		 2024-06-28
5:23 pm		 N/A
N/A		 Core & Main Inc. CNM Amirthalingam Bhavani
Director		 2,449 $0 12,967
(Direct)		 View
2024-06-26
Option Award		 2024-06-28
5:23 pm		 N/A
N/A		 Core & Main Inc. CNM Hope James D
Director		 2,449 $0 2,778
(Direct)		 View
2024-06-26
Option Award		 2024-06-28
5:23 pm		 N/A
N/A		 Core & Main Inc. CNM Gipson Dennis G
Director		 2,449 $0 11,912
(Direct)		 View
2024-06-26
Option Award		 2024-06-28
5:23 pm		 N/A
N/A		 Core & Main Inc. CNM MAZZARELLA KATHLEEN M
Director		 2,449 $0 11,851
(Direct)		 View
2024-06-26
Option Award		 2024-06-28
5:23 pm		 N/A
N/A		 Core & Main Inc. CNM Kimbrough Orvin T
Director		 2,449 $0 11,777
(Direct)		 View
2024-06-26
Option Award		 2024-06-28
5:22 pm		 N/A
N/A		 Core & Main Inc. CNM Buck Robert M
Director		 2,449 $0 10,861
(Direct)		 View
2024-06-26
Option Award		 2024-06-28
5:22 pm		 N/A
N/A		 Core & Main Inc. CNM NEWMAN MARGARET
Director		 2,449 $0 11,801
(Direct)		 View
2024-06-26
Option Award		 2024-06-28
5:22 pm		 N/A
N/A		 Core & Main Inc. CNM Castellano James G
Director		 2,449 $0 11,769
(Direct)		 View
2024-05-08
Conversion		 2024-05-10
6:38 pm		 N/A
N/A		 Core & Main Inc. CNM Witkowski Mark R
Chief Financial Officer		 50,000 $0 890,148
(Direct)		 View
2024-05-08
Other		 2024-05-10
6:38 pm		 N/A
N/A		 Core & Main Inc. CNM Witkowski Mark R
Chief Financial Officer		 100,000 $0 890,148
(Indirect)		 View
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