Seacoast Banking trust plans sale of 12,000 shares

SEACOAST BANKING CORP OF FLORIDA (SBCF) is the issuer of common stock for which a Form 144 notice has been filed on behalf of the Dennis S. Hudson III Revocable Trust U/A DTD 04/26/2000, indicating an intent to sell up to 12,000 shares of common stock.

Rhea-AI Filing Summary

SEACOAST BANKING CORP OF FLORIDA (SBCF) is the issuer of common stock for which a Form 144 notice has been filed on behalf of the Dennis S. Hudson III Revocable Trust U/A DTD 04/26/2000, indicating an intent to sell up to 12,000 shares of common stock.

The notice lists an aggregate market value of $409,744.00 for the shares to be sold and states that there were 96,822,799 shares of common stock outstanding. It also reports that the same account sold 4,000 shares on July 1, 2026 and 8,000 shares on June 16, 2026 in prior transactions.

Key Figures

Shares to be sold under Form 144: 12,000 shares Aggregate market value of planned sale: $409,744.00 Shares outstanding: 96,822,799 shares +2 more

5 metrics

Shares to be sold under Form 144 12,000 shares Planned sale of SEACOAST BANKING CORP OF FLORIDA common stock by revocable trust

Aggregate market value of planned sale $409,744.00 Value associated with 12,000 SBCF shares listed in the Form 144

Shares outstanding 96,822,799 shares Common stock of SEACOAST BANKING CORP OF FLORIDA stated as outstanding

Prior sale on July 1, 2026 4,000 shares for $136,000.00 Reported sale by the same revocable trust during past three months

Prior sale on June 16, 2026 8,000 shares for $251,316.80 Reported sale by the same revocable trust during past three months

Key Terms

Form 144, Rule 144, revocable trust, aggregate market value

4 terms

Form 144 regulatory

"144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

revocable trust financial

"Name of Person for Whose Account the Securities are To Be Sold | DENNIS S HUDSON III REVOCABLE U/A DTD 04/26/2000"

A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

aggregate market value financial

"Common | Morgan Stanley Smith Barney LLC Executive Financial Services ... | 12000 | 409744.00"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filed for SBCF disclose about planned share sales?

The Form 144 notice discloses an intent to sell up to 12,000 shares of SEACOAST BANKING CORP OF FLORIDA common stock by the Dennis S. Hudson III Revocable Trust U/A DTD 04/26/2000, with an aggregate market value stated as $409,744.00.

Who is the selling security holder in the SBCF Form 144 filing?

The selling security holder is identified as the Dennis S. Hudson III Revocable U/A DTD 04/26/2000, a revocable trust associated with Dennis S. Hudson III, in connection with SEACOAST BANKING CORP OF FLORIDA common stock.

How many SBCF shares has the trust sold in the last three months?

The trust reported sales of 4,000 shares of SEACOAST BANKING CORP OF FLORIDA common stock on July 1, 2026 for $136,000.00 and 8,000 shares on June 16, 2026 for $251,316.80 during the prior three months.

What is the stated number of SBCF shares outstanding in the Form 144?

The Form 144 states that there are 96,822,799 shares of SEACOAST BANKING CORP OF FLORIDA common stock outstanding, which serves as a reference figure for the Rule 144 sale notice.

Through which broker is the SBCF Form 144 sale arranged?

The proposed sale is listed through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, in connection with the SEACOAST BANKING CORP OF FLORIDA common stock.

What is the aggregate market value of SBCF shares planned for sale under this Form 144?

The notice states an aggregate market value of $409,744.00 for the 12,000 shares of SEACOAST BANKING CORP OF FLORIDA common stock that are intended to be sold by the revocable trust.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/16/2026 - 04:15 PM Accepted by SEC EDGAR 09/16/2026 - 04:14 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001078596
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	SEACOAST BANKING CORPORATION OF FLORIDA
SEC File Number	000-13660
Address of Issuer	815 Colorado Avenue Stuart FLORIDA 34994
Phone	(772) 287-4000
Name of Person for Whose Account the Securities are To Be Sold	DENNIS S HUDSON III REVOCABLE U/A DTD 04/26/2000
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	12000	409744.00	96822799	09/16/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/19/2023	Exercised Shares	ISSUER			12000	12/19/2023	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
DENNIS S HUDSON III REVOCABLE U/A DTD 04/26/2000 815 Colorado Avenue Stuart FL 34994	Common	07/01/2026	4000	136000.00
DENNIS S HUDSON III REVOCABLE U/A DTD 04/26/2000 815 Colorado Avenue Stuart FL 34994	Common	06/16/2026	8000	251316.80

144: Remarks and Signature

Remarks
Date of Notice	09/16/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/21/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Dennis S. Hudson, III
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)