MANSFIELD KEITH 4
4 · Business First Bancshares, Inc. · Filed Dec 16, 2025
Insider Transaction Report
Form 4
MANSFIELD KEITH
EVP&COO of b1Bank
Transactions
- Exercise/Conversion
COMMON STOCK
2025-12-12+1,833→ 82,056 total - Tax Payment
COMMON STOCK
2025-12-12$27.71/sh−643$17,818→ 82,056 total - Exercise/Conversion
Restricted Stock Units
2025-12-12−1,833→ 9,560 total→ Common Stock (1,833 underlying)
Footnotes (4)
- [F1]Includes 3,776 shares of unvested restricted stock granted on February 1, 2024, which will vest on March 31, 2026. Under the terms of the relevant restricted stock grants, the reported shares of unvested restricted stock are subject to forfeiture upon the occurrence of certain events.
- [F2]Includes 27,000 shares held by the reporting person's investment retirement account.
- [F3]The reporting person received an award of 5,555 time-based restricted stock units on December 12, 2024, vesting in three substantially equal installments on the first, second, and third anniversary of the issuance date.
- [F4]Includes: (a) 3,722 time-based restricted stock units granted on December 12, 2024, 1,833 shares will vest on December 12, 2026 and the remaining 1,889 shares will vest on December 12, 2027; and (b) 5,838 time-based restricted stock units granted to the reporting person on March 1, 2025, of which 1,926 shares will vest on March 1, 2026, 1,926 shares will vest on March 1, 2027, and the remaining 1,986 shares will vest on March 1, 2028.