InsiderTrades

Form 4 for SFNC SIMMONS FIRST NATIONAL CORP

Accepted 2026-04-03 12:57:38 ET · period of report 2026-04-01 · accession 0001355424-26-000002 · 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 2026-04-03 12:57 2026-04-01 SFNC Casteel Marty Dir M - OptEx — +1,215 218.7K +0.6% —
D 2026-04-03 12:57 2026-04-01 SFNC Casteel Marty Dir M - OptEx $0.00 -1,215 2,430 -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common SFNC Common Stock 2026-04-01 M A 1,215 — 218,748 D — — (F1) Restricted Stock Units convert into shares of SFNC common stock on a one-for-one basis.
2 Derivative Restricted Stock Units 2026-04-01 M D 1,215 $0.00 2,430 D — · — to — 1,215 SFNC Common Stock (F1) Restricted Stock Units convert into shares of SFNC common stock on a one-for-one basis. (F2) The Restricted Stock Units vested on April 1, 2026. (F2) The Restricted Stock Units vested on April 1, 2026. (F3) 1,215 Restricted Stock Units vest on July 1, 2026; and 1,215 Restricted Stock Units vest on October 1, 2026. SFNC shares will be delivered within 30 days of vesting. Events such as retirement, death, disability, and other specified events in the award agreement may result in earlier vesting.