Form4insider filings, from the source

Company · CIK 0000036029 · SIC 6022 — State Commercial Banks · Nasdaq

FIRST FINANCIAL BANKSHARES INC · FFIN

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $162k · 3sales $524k · 1net −$363k
$10k$10k$100k$100k$1M$1MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 29Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 8, 2026 GMForm 4 →Sep 10, 5:07 pm EDTT. Luke LonghoferEVP - Chief Credit Officer3,250$24.14$55,53043,148—
Aug 18, 2026 PForm 4 →Aug 20, 11:09 am EDTMichael B. DennyDirector3,000$34.66$103,9806,500+85.7%
Aug 17, 2026 SForm 4 →Aug 18, 2:10 pm EDTRonald David Butler IIEVP/CAO15,000$34.95$524,250152,223−8.97%
Aug 14, 2026 ADForm 4 →Aug 18, 5:18 pm EDTT. Luke LonghoferEVP - Chief Credit Officer5,294——41,798—
Aug 14, 2026 ADForm 4 →Aug 18, 5:10 pm EDTDavid William BaileyPresident and CEO10,401——28,845—
Aug 14, 2026 ADFForm 4 →Aug 18, 5:03 pm EDTBrian D. GoodrichEVP - General Counsel2,377$35.28$3,9167,082—
Aug 14, 2026 AFGForm 4 →Aug 18, 4:51 pm EDTLon A. BiebighauserTrust Company President2,093$35.28$3,31611,778—
Aug 14, 2026 AFMForm 4 →Aug 18, 4:46 pm EDTJ. Kyle McVeyEVP, CFO - Bank6,824$22.42$98,33833,737—
Aug 14, 2026 ADForm 4 →Aug 18, 4:38 pm EDTRandall Allen RoeweEVP, Chief Risk Officer3,648——33,635—
Aug 14, 2026 AForm 4 →Aug 18, 2:17 pm EDTTimothy Michael BrownEVP/Chief Information Officer1,814——1,814—
Aug 14, 2026 DMForm 4 →Aug 18, 2:10 pm EDTRonald David Butler IIEVP/CAO8,729$21.18$105,900157,223—
Aug 14, 2026 ADForm 4 →Aug 18, 1:54 pm EDTF Scott DueserExecutive Chairman, Director21,630——506,387—
Aug 14, 2026 DForm 4 →Aug 18, 1:33 pm EDTJohn James Ruzicka Jr.EVP, Chief Banking Ops Officer1,406——10,580—
Jul 24, 2026 PForm 4 →Jul 27, 5:37 pm EDTRobert Clark Nickles Jr.Director700$34.89$24,42398,324+0.72%
Jun 11, 2026 PForm 4 →Jun 15, 2:33 pm EDTMurray Hamilton EdwardsDirector1,000$33.18$33,18044,634+2.29%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 8, 2026 MForm 4 →Sep 10, 5:07 pm EDTT. Luke LonghoferEVP - Chief Credit Officer2,300$24.14$55,5309,200—
Aug 14, 2026 AForm 4 →Aug 18, 5:18 pm EDTT. Luke LonghoferEVP - Chief Credit Officer7,917$35.28$200,53210,294—
Aug 14, 2026 AForm 4 →Aug 18, 5:10 pm EDTDavid William BaileyPresident and CEO17,201$35.28$519,9219,045—
Aug 14, 2026 AForm 4 →Aug 18, 5:03 pm EDTBrian D. GoodrichEVP - General Counsel3,820$35.28$118,823452—
Aug 14, 2026 AForm 4 →Aug 18, 4:51 pm EDTLon A. BiebighauserTrust Company President2,653$35.28$93,5982,653—
Aug 14, 2026 AMForm 4 →Aug 18, 4:46 pm EDTJ. Kyle McVeyEVP, CFO - Bank8,526$28.66$244,3974,000—
Aug 14, 2026 AForm 4 →Aug 18, 4:38 pm EDTRandall Allen RoeweEVP, Chief Risk Officer5,348$35.28$129,9727,960—
Aug 14, 2026 AForm 4 →Aug 18, 2:17 pm EDTTimothy Michael BrownEVP/Chief Information Officer3,368$35.28$118,8233,368—
Aug 14, 2026 AMForm 4 →Aug 18, 2:10 pm EDTRonald David Butler IIEVP/CAO8,729$21.18$105,90015,000—
Aug 14, 2026 AForm 4 →Aug 18, 1:54 pm EDTF Scott DueserExecutive Chairman, Director8,875——59,245—
Aug 14, 2026 AForm 4 →Aug 18, 1:44 pm EDTMichelle S HickoxEVP/CFO3,691——13,697—
Aug 14, 2026 AForm 4 →Aug 18, 1:33 pm EDTJohn James Ruzicka Jr.EVP, Chief Banking Ops Officer1,406——7,243—