Ronald David Butler II, EVP/CAO at FIRST FINANCIAL BANKSHARES INC (FFIN), sold 15,000 shares at $34.95 ($524K) on 2026-08-17, disclosed to the SEC on 2026-08-18.
Seasonal sale ($524k) by EVP/CAO — this insider has traded FFIN in August in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.