Form 4 for FFIN FIRST FINANCIAL BANKSHARES INC
Accepted 2026-08-18 16:51:42 ET · period of report 2026-08-14 · accession 0001193125-26-355636 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-18 16:51 | 2026-08-14 | FFIN | Biebighauser Lon A. | Trust Company Pres | A - Grant | $0.00 | +1,429 | 12.4K | +13% | $0 |
| D | 2026-08-18 16:51 | 2026-08-14 | FFIN | Biebighauser Lon A. | Trust Company Pres | F - Tax | $35.28 | -94 | 12.3K | -0.8% | -$3,316 |
| D | 2026-08-18 16:51 | 2026-08-17 | FFIN | Biebighauser Lon A. | Trust Company Pres | G - Gift | $0.00 | -570 | 11.8K | -5% | $0 |
| D | 2026-08-18 16:51 | 2026-08-14 | FFIN | Biebighauser Lon A. | Trust Company Pres | A - Grant | $35.28 | +2,653 | 2,653 | New | +$93.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-08-14 | A | A | 1,429 | $0.00 | 12,442 | D | — | — | (F1) Reflects grant of restricted stock units (RSUs) which vest in three approximately equal installments on each of the three anniversaries of the grant date. |
| 2 | Common | Common Stock | 2026-08-14 | F | D | 94 | $35.28 | 12,348 | D | — | — | (F2) The reporting person elected, in accordance with the Registrant's 2021 Omnibus Stock and Incentive Plan, to exercise his right to have the Registrant withhold 94 shares of the Registrant's common stock to pay income taxes related to vesting of previously granted restricted stock units. |
| 3 | Common | Common Stock | 2026-08-17 | G | D | 570 | $0.00 | 11,778 | D | — | — | |
| 4 | Derivative | Employee Stock Option, Right to Buy | 2026-08-14 | A | A | 2,653 | $35.28 | 2,653 | D | $35.28 · — to 2036-08-14 | 2,653 Common Stock | (F3) The options vest 33.33% after one year from the grant date, 66.66% after the second year, and 100% after the third year. |