John R Schaller

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
7 Mar 24	CNM Core & Main	Class A Common Stock	Grant	Acquire A	No	No	0	3,744	0.00	19,647
7 Mar 24	CNM Core & Main	Options (Rights to Buy) Class A Common Stock	Grant	Acquire A	No	No	50.12	29,382	1.47 mm	29,382
16 Jan 24	CNM Core & Main	Class A Common Stock	Sell	Dispose S	Yes	Yes	40.9884	50,000	2.05 mm	0
16 Jan 24	CNM Core & Main	Class A Common Stock	Conversion	Acquire C	Yes	No	0	50,000	0.00	50,000
16 Jan 24	CNM Core & Main	Class B Common Stock and Limited Partnership Interests Class A Common Stock	Conversion	Dispose C	Yes	No	0	50,000	0.00	0
16 Jan 24	CNM Core & Main	Class B Common Stock and Limited Partnership Interests Class A Common Stock	Other	Acquire J	Yes	No	0	50,000	0.00	50,000
16 Jan 24	CNM Core & Main	Class B Common Stock and Limited Partnership Interests Class A Common Stock	Other	Dispose J	Yes	No	0	50,000	0.00	850,214
29 Aug 23	CNM Core & Main	Class A Common Stock	Sell	Dispose S	Yes	Yes	32.5471	25,000	813.68 k	0
29 Aug 23	CNM Core & Main	Class A Common Stock	Conversion	Acquire C	Yes	No	0	25,000	0.00	25,000
29 Aug 23	CNM Core & Main	Class B Common Stock and Limited Partnership Interests Class A Common Stock	Conversion	Dispose C	Yes	No	0	25,000	0.00	0

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.