BANCFIRST (BANF) 10% Owner David E. Rainbolt Sells 81,492 Shares

What Happened
David E. Rainbolt, a 10% owner of BANCFIRST CORP (BANF), reported a disposition of 81,492 shares on 2026-07-28. The shares were sold at $116.71 each for total proceeds of $9,511,037. The transaction is reported as an open market or private sale (transaction code S).

Key Details

• Transaction date and price: 2026-07-28 at $116.71 per share.
• Shares sold: 81,492; Proceeds: $9,511,037.
• Shares owned after the transaction: not specified in the filing.
• Filing: Form 4 filed 2026-07-29 covering the 2026-07-28 transaction (appears timely).
• Footnotes in the filing:
  • F1: Shares held in David E. Rainbolt Trust U/A Amended and Restated December 14, 2017.
  • F2: Held under Dana Kim Rainbolt Revocable Trust.
  • F3: Shares held at BF Bank Partners, LP; David E. Rainbolt is General Partner.

Context
Rainbolt is a reported 10% owner (large shareholder), not an executive-level trade. Sales by large owners can reflect portfolio/estate planning or partnership-level decisions; they are factual disclosures and do not by themselves indicate company outlook.