Robert M Buck

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
26 Jun 24	CNM Core & Main	Class A Common Stock	Grant	Acquire A	No	No	0	2,449	0.00	10,861
12 Jun 24	BLD TopBuild	Common Stock	Sell	Dispose S	No	No	418.05	2,500	1.05 mm	69,468
9 May 24	BLD TopBuild	Common Stock	Sell	Dispose S	No	No	403.72	5,000	2.02 mm	71,968
9 May 24	BLD TopBuild	Employee Stock Option Common Stock	Option exercise	Dispose M	No	No	405.21	10,269	4.16 mm	0
20 Feb 24	BLD TopBuild	Common Stock	Grant	Acquire A	No	No	383.69	3,675	1.41 mm	79,080
20 Feb 24	BLD TopBuild	Common Stock	Grant	Acquire A	No	No	383.69	3,675	1.41 mm	75,405
20 Feb 24	BLD TopBuild	Common Stock	Grant	Acquire A	No	No	383.69	4,900	1.88 mm	71,730
15 Dec 23	BLD TopBuild	Common Stock	Sell	Dispose S	No	No	374.6	2,500	936.50 k	66,830

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