Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:df69b97d-3f98-dbfd-3a58-ee527c2689cf 2026-05-12T22:49:48-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services FFIN: BIEBIGHAUSER LON A (PR) Exercised 490 Options (OB) of FIRST FINANCIAL BANKSHARES INC for $21.18 on 5/6, and Kept Them All urn:uuid:1ecbd705-3abb-bf98-44c3-c4d1d572ea8a 2026-05-07T16:20:17-04:00 FFIN: BAILEY DAVID WILLIAM (PR,CEO) Exercised 2,500 Options (OB) of FIRST FINANCIAL BANKSHARES INC for $21.18 on 5/6, and Kept Them All urn:uuid:96e444cc-ee94-c3f9-ebcb-c178abef2bf8 2026-05-07T16:11:15-04:00 FFIN: NICKLES ROBERT CLARK JR (DIR) Bought (B) 664 Shares of FIRST FINANCIAL BANKSHARES INC for $31.96 on 5/5 urn:uuid:ed178e21-78bf-fdd9-1604-b7163116c703 2026-05-06T17:17:30-04:00 FFIN: ZOTH LOTA S (DIR) Acquired (JB) 2,142 Shares of FIRST FINANCIAL BANKSHARES INC for $0.00 on 4/28 urn:uuid:262d0041-b289-2260-ceab-275073b0a969 2026-05-05T17:49:38-04:00 FFIN: ZOTH LOTA S (DIR) Filed a Form 3, Becoming a Registered Insider at FIRST FINANCIAL BANKSHARES INC With Initial Direct Holdings of 0 urn:uuid:442163c0-ca47-7cf3-0bab-6abaa704492f 2026-05-05T17:44:00-04:00 FFIN: POUTRA BLAKE MATTHEW (DIR) Acquired (JB) 2,142 Shares of FIRST FINANCIAL BANKSHARES INC for $0.00 on 4/28 urn:uuid:9d2a093f-32de-ae54-9f25-51a9b315f4f9 2026-04-30T10:18:58-04:00 FFIN: NICKLES ROBERT CLARK JR (DIR) Acquired (JB) 2,142 Shares of FIRST FINANCIAL BANKSHARES INC for $0.00 on 4/28 urn:uuid:ef86f4f1-5783-d8cd-6f6d-018975bd321b 2026-04-30T10:14:45-04:00 FFIN: MATTHEWS KADE (DIR) Acquired (JB) 2,142 Shares of FIRST FINANCIAL BANKSHARES INC for $0.00 on 4/28 urn:uuid:f30b82e4-305f-c6a8-866e-f405c6b68fc3 2026-04-30T10:00:05-04:00 FFIN: BRAUN VIANEI LOPEZ (DIR) Acquired (JB) 2,142 Shares of FIRST FINANCIAL BANKSHARES INC for $0.00 on 4/28 urn:uuid:5916bedb-50f5-336e-eb2e-a750b32a9bbb 2026-04-30T09:56:44-04:00 FFIN: LANCASTER IVAN TIM (DIR) Acquired (JB) 2,142 Shares of FIRST FINANCIAL BANKSHARES INC for $0.00 on 4/28 urn:uuid:6c7f5b06-e5df-1715-31f3-486d333da72b 2026-04-30T09:53:53-04:00