STOCK TITAN

Planned 4,000-share sale by Seacoast (SBCF) director Hudson

(Moderate)
(Negative)
Form Type
4

Rhea-AI Filing Summary

SEACOAST BANKING CORP OF FLORIDA director Dennis S. Hudson III reported an open-market sale of Seacoast common stock. On July 1, 2026, he sold 4,000 shares of Common Stock at $34.00 per share in a transaction described as a sale in the open market or a private transaction.

The filing states the sale was effected under a Rule 10b5-1 trading plan adopted on November 21, 2025. Following the sale, he directly holds 216,854 shares of Common Stock. The report also lists additional indirect holdings through a family partnership and a spouse’s trust, plus outstanding stock options labeled as Common Stock Rights to Buy with exercise prices of $28.69 and $31.15 expiring in 2027 and 2028.

Positive

  • None.

Negative

  • None.
Insider HUDSON DENNIS S III
Role Director
Sold 4,000 shs ($136K)
Type Security Shares Price Value
Sale Common Stock 4,000 $34.00 $136K
holding Common Stock Right to Buy -- -- --
holding Common Stock Right to Buy -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 278,629.537 shares (Direct); Common Stock Right to Buy — 133,300 shares (Direct); Common Stock — 21,867 shares (Indirect, Held by Spouse in Trust); Common Stock — 51,416 shares (Indirect, Held by Sherwood Partners, Ltd, family partnership)
Footnotes (7)
  1. F1. Shares sold were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 21, 2025
  2. F2. Shares held in Trust
  3. F3. Shares held jointly with spouse
  4. F4. Represents shares held in the Company's Retirement Savings Plan as of March 31, 2026
  5. F5. Held in IRA
  6. F6. Granted pursuant to the Company's 2013 Incentive Plan
  7. F7. 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
Shares sold 4,000 shares Common Stock sale at $34.00 on July 1, 2026
Sale price $34.00 per share Open-market or private sale of Seacoast common stock
Direct holdings after sale 216,854 shares Common Stock directly held following reported transaction
Family partnership holdings 51,416 shares Common Stock held by Sherwood Partners, Ltd., family partnership
Spouse trust holdings 21,867 shares Common Stock held by spouse in trust
Option position 1 78,021 shares at $28.69 Common Stock Right to Buy expiring April 3, 2027
Option position 2 55,279 shares at $31.15 Common Stock Right to Buy expiring April 2, 2028
Rule 10b5-1 trading plan regulatory
"Shares sold were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 21, 2025"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
Common Stock Right to Buy financial
"security_title: Common Stock Right to Buy with underlying Common Stock shares and exercise price"
Retirement Savings Plan financial
"Represents shares held in the Company's Retirement Savings Plan as of March 31, 2026"
2013 Incentive Plan financial
"Granted pursuant to the Company's 2013 Incentive Plan"
vests over 3 years financial
"Vests over 3 years in one-third increments each anniversary of the date of grant"

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FAQ

What insider transaction did Dennis S. Hudson III report for SEACOAST BANKING (SBCF)?

Dennis S. Hudson III reported selling 4,000 shares of Seacoast common stock at $34.00 per share. The trade is classified as an open-market or private sale and is disclosed alongside his remaining direct and indirect shareholdings in the company.

How many SEACOAST BANKING (SBCF) shares does Dennis S. Hudson III hold after this Form 4?

After the reported sale, Dennis S. Hudson III directly holds 216,854 shares of Seacoast common stock. The filing also lists additional indirect holdings through a family partnership and a spouse’s trust, providing a broader picture of his overall exposure.

Was the SBCF insider sale by Dennis S. Hudson III made under a Rule 10b5-1 plan?

Yes, the 4,000-share sale was made under a Rule 10b5-1 trading plan adopted on November 21, 2025. Such plans pre-schedule trades, indicating the timing of this transaction was set in advance rather than being a discretionary, real-time decision.

What stock option positions does Dennis S. Hudson III report in the SBCF filing?

He reports Common Stock Rights to Buy with underlying 78,021 shares at an exercise price of $28.69 expiring April 3, 2027, and 55,279 shares at $31.15 expiring April 2, 2028. These positions represent additional potential future ownership if exercised.

How are indirect SEACOAST BANKING (SBCF) holdings reported for Dennis S. Hudson III?

Indirect holdings are reported as shares held by Sherwood Partners, Ltd., a family partnership, and by his spouse in trust. These positions are classified as indirect ownership, reflecting beneficial interests held through related entities rather than directly in his own name.

What does the Form 4 reveal about net buying or selling activity for SBCF shares?

The transaction summary shows one sale totaling 4,000 shares and no reported purchases, resulting in net-sell activity of 4,000 shares. Other entries are holdings records, so the sale is the only actual change in share count disclosed in this filing.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
HUDSON DENNIS S III

(Last)(First)(Middle)
P.O. BOX 9012
815 COLORADO AVENUE

(Street)
STUART FLORIDA 34995-9012

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
SEACOAST BANKING CORP OF FLORIDA [ SBCF ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/01/2026S(1)4,000D$34216,854D(2)
Common Stock18,104D(3)
Common Stock34,315.537D(4)
Common Stock9,356D(5)
Common Stock21,867IHeld by Spouse in Trust
Common Stock51,416IHeld by Sherwood Partners, Ltd, family partnership
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Common Stock Right to Buy(6)$31.15 (7)04/02/2028Common Stock55,27955,279D
Common Stock Right to Buy(6)$28.69 (7)04/03/2027Common Stock78,02178,021D
Explanation of Responses:
1. Shares sold were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 21, 2025
2. Shares held in Trust
3. Shares held jointly with spouse
4. Represents shares held in the Company's Retirement Savings Plan as of March 31, 2026
5. Held in IRA
6. Granted pursuant to the Company's 2013 Incentive Plan
7. 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
Remarks:
/s/ Dennis S. Hudson, III07/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)