Whittenburg Mark G — Insider transactions, Officer at Core & Main, Inc. | InsiderLens

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Whittenburg Mark G

USNatural personOfficer

Transactions

92

Issuers

1

Buys / Sells

0/14

Last tx

11 Mar 2026

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
Core & Main, Inc.	8,525	reported	11 Mar 2026	tx 92+883,923−1,146,760

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
11 Mar 2026	TAX_WITHHOLDING	Core & Main, Inc.	331	49.16 USD
10 Mar 2026	TAX_WITHHOLDING	Core & Main, Inc.	557	49.38 USD
09 Mar 2026	TAX_WITHHOLDING	Core & Main, Inc.	278	49.96 USD
31 Dec 2025	GIFT	Core & Main, Inc.	25,500	0.00 USD	deriv
06 Jun 2025	SALE	Core & Main, Inc.	900	60.03 USD
06 Jun 2025	CONVERSION	Core & Main, Inc.	900	0.00 USD
09 Jun 2025	SALE	Core & Main, Inc.	49,100	60.03 USD
09 Jun 2025	CONVERSION	Core & Main, Inc.	49,100	0.00 USD
06 Jun 2025	OTHER	Core & Main, Inc.	900	0.00 USD	deriv
09 Jun 2025	CONVERSION	Core & Main, Inc.	49,100	0.00 USD	deriv
06 Jun 2025	CONVERSION	Core & Main, Inc.	900	0.00 USD	deriv
09 Jun 2025	OTHER	Core & Main, Inc.	49,100	0.00 USD	deriv
09 Jun 2025	OTHER	Core & Main, Inc.	49,100	0.00 USD	deriv
06 Jun 2025	OTHER	Core & Main, Inc.	900	0.00 USD	deriv
13 Mar 2025	GRANT_AWARD	Core & Main, Inc.	3,411	0.00 USD
13 Mar 2025	GRANT_AWARD	Core & Main, Inc.	24,828	0.00 USD	deriv
11 Mar 2025	TAX_WITHHOLDING	Core & Main, Inc.	510	46.55 USD
10 Mar 2025	TAX_WITHHOLDING	Core & Main, Inc.	599	46.69 USD
07 Mar 2025	TAX_WITHHOLDING	Core & Main, Inc.	278	47.87 USD
15 Jan 2025	SALE	Core & Main, Inc.	1,974	55.29 USD
16 Jan 2025	CONVERSION	Core & Main, Inc.	48,026	0.00 USD
16 Jan 2025	SALE	Core & Main, Inc.	48,026	55.13 USD
15 Jan 2025	CONVERSION	Core & Main, Inc.	1,974	0.00 USD
15 Jan 2025	CONVERSION	Core & Main, Inc.	1,974	0.00 USD	deriv
16 Jan 2025	OTHER	Core & Main, Inc.	48,026	0.00 USD	deriv