Timothy W Byrne

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
7 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	330.32	200	66.06 k	29,543
6 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	335.54	25	8.39 k	29,743
6 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	330.12	612	202.03 k	29,768
5 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	340.29	590	200.77 k	30,380
5 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	339.5	476	161.60 k	30,970
5 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	337.92	199	67.25 k	31,446
5 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	337	1,461	492.36 k	31,645
5 Jun 24	USLM United States Lime & Minerals	USLM Common Stock	Sell	Dispose S	No	No	335.78	4,663	1.57 mm	33,106
7 May 24	USLM United States Lime & Minerals	USLM Common Stock	Option exercise	Acquire M	No	No	140.76	5,000	703.80 k	37,769
7 May 24	USLM United States Lime & Minerals	USLM Common Stock	Option exercise	Acquire M	No	No	129.02	7,500	967.65 k	32,769

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