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DORAMUS MARK C profile photo

Mark C. Doramus

CIK: 0001638649

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)18 (81.8%)

Derivative conversions

Awards (A)4 (18.2%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

SIMMONS FIRST NATIONAL CORP logo
SFNC

SIMMONS FIRST NATIONAL CORP

Director

Discretionary Trading P&L

Holdings

Transaction History (22 total)

  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Oct 1, 2026
    Exercise(M)
    Direct
    1K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Oct 1, 2026
    Exercise(M)
    Direct
    975 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Jul 1, 2026
    Exercise(M)
    Direct
    975 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Jul 1, 2026
    Exercise(M)
    Direct
    1K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    May 15, 2026
    Award(A)

    Restricted Stock Units

    Direct
    3.9K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    May 15, 2026
    Exercise(M)
    Direct
    975 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Apr 1, 2026
    Exercise(M)
    Direct
    1K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Feb 2, 2026
    Exercise(M)
    Direct
    1K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Feb 2, 2026
    Award(A)

    Restricted Stock Units

    Direct
    4.1K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Jan 2, 2026
    Exercise(M)
    Direct
    928 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Oct 1, 2025
    Exercise(M)
    Direct
    953 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Oct 1, 2025
    Exercise(M)
    Direct
    929 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Jul 1, 2025
    Exercise(M)
    Direct
    953 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Jul 1, 2025
    Exercise(M)
    Direct
    929 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    May 12, 2025
    Award(A)

    Restricted Stock Units

    Direct
    3.7K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    May 12, 2025
    Exercise(M)
    Direct
    929 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Apr 1, 2025
    Exercise(M)
    Direct
    953 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Feb 3, 2025
    Exercise(M)
    Direct
    953 shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Feb 3, 2025
    Award(A)

    Restricted Stock Units

    Direct
    3.8K shares-
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Jan 2, 2025
    Exercise(M)
    Direct
    1K shares at avg. $21.70$22K
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Oct 1, 2024
    Exercise(M)
    Direct
    1.1K shares at avg. $21.22$24K
  • SIMMONS FIRST NATIONAL CORP logo
    SFNC

    SIMMONS FIRST NATIONAL CORP

    Oct 1, 2024
    Exercise(M)
    Direct
    1K shares at avg. $21.22$21K

1-22 of 22

About DORAMUS MARK C

DORAMUS MARK C (SEC CIK 0001638649) files insider reports with the SEC as Director of SIMMONS FIRST NATIONAL CORP (SFNC).

Signal8 holds 13 ownership filings by DORAMUS MARK C, all Form 4s, filed between Oct 3, 2024 and Oct 5, 2026. Those filings report 22 transactions, from Oct 1, 2024 to Oct 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on DORAMUS MARK C's filings is in PINE BLUFF, AR.

Recent filings by DORAMUS MARK C

  • Oct 1, 2026: Option exercises of SFNC shares (2 lines, Form 4, code M).
  • Jul 1, 2026: Option exercises of SFNC shares (2 lines, Form 4, code M).
  • May 15, 2026: Grant or award of SFNC derivative securities (Form 4, code A).
  • May 15, 2026: Option exercise of SFNC shares (Form 4, code M).
  • Apr 1, 2026: Option exercise of SFNC shares (Form 4, code M).

Other insiders filing for SIMMONS FIRST NATIONAL CORP (SFNC)

How to read Form 4 transaction codes