Tracey Dexter - 31 Jul 2026 Form 4 Insider Report for SEACOAST BANKING CORP OF FLORIDA (SBCF)

Reporting relationship: EVP & CFO
Issuer ticker: SBCF
Reported as of: 31 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 04 Aug 2026, 20:00:52 UTC
Prior SEC filing: 17 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Kathy L. Hsu as Power of Attorney for Tracey Dexter

Key filing fact

Tracey Dexter filed Form 4 for SEACOAST BANKING CORP OF FLORIDA (SBCF) on 04 Aug 2026.

Key facts

This page summarizes Tracey Dexter's Form 4 filing for SEACOAST BANKING CORP OF FLORIDA (SBCF).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 04 Aug 2026, 20:00.

Change

Previous filing in this sequence was filed on 17 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001815460 Primary reporting owner

DEXTER TRACEY

Relationship: EVP & CFO
Address: P.O. BOX 9012, STUART
Signature: /s/ Kathy L. Hsu as Power of Attorney for Tracey Dexter
Signature date: 04 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SBCF transaction

Common Stock

Options Exercise

Transaction value
Shares: +1,650
Change %: +3.7%
Price: $31.15^*
Shares after: 46,031
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F1

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 3,294
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F2

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,792
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F3

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,737
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F4

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,470
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F5

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,071
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F6

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SBCF transaction Derivative

Common Stock Right to Buy

Options Exercise

Transaction value
Shares: -1,650
Change %: -58%
Price: $31.15^*
Shares after: 1,192
Date: 31 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,650
Exercise price: $31.15
Footnotes: F7, F8

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 8 footnotes

Footnote F1

Cash exercise of in the money option, the market price on the date of exercise was $34.74

Footnote F2

Represents unvested time based restricted stock units granted on April 15, 2026, which vests over 3 years in one-third increments, beginning April 15, 2027, and on each anniversary thereafter subject to continued employment

Footnote F3

Represents an unvested time based restricted stock award grated on April 1, 2025, which vests over 3 years in one-third increments, beginning April 1, 2026, and on each anniversary thereafter subject to continued employment

Footnote F4

Represents an unvested time-based restricted stock award granted on April 1, 2024, which shall vest over 3 years in one-third increments, beginning April 1, 2025, and on each anniversary thereafter, subject to continued employment

Footnote F5

Held in Seacoast's Executive Deferred Compensation Plan

Footnote F6

Shares in the Company's Employee Stock Purchase Plan

Footnote F7

Granted pursuant to the Company's Amended and Restated 2013 Incentive Plan

Footnote F8

Vests over 3 years in one-third increments each anniversary of the date of grant beginning on the first anniversary of the date of grant (the date indicated), subject to continued employment

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