Kirk W Thaxton

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
16 Aug 24	FFIN First Financial Bankshares	Common Stock	Sale back to company	Dispose D	No	No	0	1,368	0.00	89,646
16 Aug 24	FFIN First Financial Bankshares	Common Stock	Payment of exercise	Dispose F	No	No	35.65	98	3.49 k	91,014
16 Aug 24	FFIN First Financial Bankshares	Deferred Stock Units Common Stock	Grant	Acquire A	No	No	0	1,368	0.00	1,795
14 Aug 24	FFIN First Financial Bankshares	Common Stock	Grant	Acquire A	No	No	0	2,424	0.00	91,112
14 Aug 24	FFIN First Financial Bankshares	Employee Stock Option, Right to Buy Common Stock	Grant	Acquire A	No	No	34.37	8,368	287.61 k	8,368
1 Aug 24	FFIN First Financial Bankshares	Common Stock	Option exercise	Acquire M	No	No	16.95	10,000	169.50 k	88,688
1 Aug 24	FFIN First Financial Bankshares	Common Stock Common Stock	Option exercise	Dispose M	No	No	16.95	10,000	169.50 k	10,000
31 Jul 24	FFIN First Financial Bankshares	Common Stock	Sale back to company	Dispose D	No	No	38.52	16,100	620.17 k	78,688
2 May 24	FFIN First Financial Bankshares	Common Stock	Gift	Dispose G	No	No	0	1,650	0.00	94,788
18 Mar 24	FFIN First Financial Bankshares	Common Stock	Payment of exercise	Dispose F	No	No	31.64	286	9.05 k	96,438

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