Stephen O LeClair

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Dec 24	CNM Core & Main	Class A Common Stock	Sell	Dispose S	No	Yes	54.8809	200,000	10.98 mm	92,349
3 Dec 24	CNM Core & Main	Class A Common Stock	Conversion	Acquire C	No	No	0	200,000	0.00	292,349
3 Dec 24	CNM Core & Main	Class B Common Stock and Limited Partnership Interests Class A Common Stock	Conversion	Dispose C	No	No	0	200,000	0.00	0
3 Dec 24	CNM Core & Main	Class B Common Stock and Limited Partnership Interests Class A Common Stock	Other	Acquire J	No	No	0	200,000	0.00	200,000
3 Dec 24	CNM Core & Main	Class B Common Stock and Limited Partnership Interests Class A Common Stock	Other	Dispose J	Yes	No	0	200,000	0.00	1,772,945
21 May 24	AAON AAON	Common Stock, par value $.004	Grant	Acquire A	No	No	0	1,283	0.00	28,742
7 Mar 24	CNM Core & Main	Class A Common Stock	Grant	Acquire A	No	No	0	18,657	0.00	92,349
7 Mar 24	CNM Core & Main	Options (Rights to Buy) Class A Common Stock	Grant	Acquire A	No	No	50.12	146,508	7.34 mm	146,508
12 Feb 24	CNM Core & Main	Class A Common Stock	Sell	Dispose S	No	Yes	44.142	150,000	6.62 mm	73,692
12 Feb 24	CNM Core & Main	Class A Common Stock	Conversion	Acquire C	No	No	0	150,000	0.00	223,692

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