Dennis S. Hudson III - 09 Nov 2026 Form 4 Insider Report for SEACOAST BANKING CORP OF FLORIDA (SBCF)

Reporting relationship: Director
Issuer ticker: SBCF
Reported as of: 09 Nov 2026
Net transaction value: -$34,310
SEC form: 4
Accepted by SEC: 10 Nov 2026, 16:46:57 UTC
Prior SEC filing: 17 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Dennis S. Hudson, III

Filing notes and source

Key filing fact

Dennis S. Hudson III filed Form 4 for SEACOAST BANKING CORP OF FLORIDA (SBCF) on 10 Nov 2026.

Key facts

This page summarizes Dennis S. Hudson III's Form 4 filing for SEACOAST BANKING CORP OF FLORIDA (SBCF).
1 reported transaction and 2 derivative rows are listed below.
Accepted by SEC: 10 Nov 2026, 16:46.

Change

Previous filing in this sequence was filed on 17 Sep 2026.
Current net transaction value: -$34,310.

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 0001078596 Primary reporting owner

HUDSON DENNIS S III

Relationship: Director
Address: P.O. BOX 9012, 815 COLORADO AVENUE, STUART
Signature: /s/ Dennis S. Hudson, III
Signature date: 10 Nov 2026

Reported non-derivative transactions

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

SBCF transaction

Common Stock

Sale

Transaction value: -$34,310
Shares: -1,000
Change %: -11%
Price: $34.31
Shares after: 8,356
Date: 09 Nov 2026
Ownership: Direct
Footnotes: F1

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 206,869
Date: 09 Nov 2026
Ownership: Direct
Footnotes: F2

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 18,104
Date: 09 Nov 2026
Ownership: Direct
Footnotes: F3

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 34,918
Date: 09 Nov 2026
Ownership: Direct
Footnotes: F4

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 21,867
Date: 09 Nov 2026
Ownership: Held by Spouse in Trust

SBCF holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 51,416
Date: 09 Nov 2026
Ownership: Held by Sherwood Partners, Ltd, family partnership

Reported derivative securities

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

SBCF holding Derivative

Common Stock Right to Buy

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 55,279
Date: 09 Nov 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 55,279
Exercise price: $31.15
Footnotes: F5, F6

SBCF holding Derivative

Common Stock Right to Buy

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 78,021
Date: 09 Nov 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 78,021
Exercise price: $28.69
Footnotes: F5, F6

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

Held in IRA

Footnote F2

Shares held in Trust

Footnote F3

Shares held jointly with spouse

Footnote F4

Represents shares held in the Company's Retirement Savings Plan as of September 30, 2026

Footnote F5

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

Footnote F6

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 continuous employment on each vesting date and the Company's banking subsidiary meets certain capital requirements

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