Director buys 4,000 Seacoast Banking shares

Seacoast Banking Corporation of Florida director Joseph B. Shearouse III reported an open-market purchase of 4,000 shares of common stock on February 12, 2026 at $33.19 per share.

Rhea-AI Filing Summary

Seacoast Banking Corporation of Florida director Joseph B. Shearouse III reported an open-market purchase of 4,000 shares of common stock on February 12, 2026 at $33.19 per share. After this transaction, he beneficially owned 35,500 shares held in an IRA and an additional 10,800 shares directly. He also reported 40 shares held indirectly through his spouse.

Insider Trade Summary

Net Buyer: 4,000 shares

Net Buy 3 txns

Insider SHEAROUSE JOSEPH B III

Role Director

Bought 4,000 shs ($133K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	4,000	$33.19	$133K
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 46,300 shares (Direct); Common Stock — 40 shares (Indirect, Shares held by spouse)

Footnotes (1)

1. F1. Held in IRA

FAQ

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

What insider transaction did SBCF director Joseph B. Shearouse III report?

Joseph B. Shearouse III reported buying 4,000 shares of Seacoast Banking common stock. The open-market purchase occurred on February 12, 2026 at a price of $33.19 per share, increasing his directly held and IRA-held beneficial ownership.

At what price did the SBCF director purchase Seacoast Banking shares?

The director purchased Seacoast Banking common stock at $33.19 per share. This price applied to 4,000 shares acquired in an open-market transaction dated February 12, 2026, as disclosed in the Form 4 insider trading report.

How many Seacoast Banking shares does the SBCF director beneficially own after the reported trade?

After the reported trade, the director beneficially owns 35,500 shares in an IRA and 10,800 additional shares directly. He also reports 40 shares held indirectly through his spouse, according to the Form 4 ownership table.

What type of SEC filing reported the SBCF insider’s share purchase?

The transaction was reported on a Form 4 insider trading report. This form discloses changes in beneficial ownership, including the director’s open-market purchase of 4,000 Seacoast Banking common shares on February 12, 2026.

Does the SBCF director report any indirect ownership of Seacoast Banking shares?

Yes. In addition to direct and IRA holdings, the director reports 40 Seacoast Banking common shares held indirectly. These are identified as shares held by his spouse, reflecting indirect beneficial ownership on the Form 4.

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

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Accepted by SEC EDGAR 02/17/2026 - 04:49 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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).

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^*

SHEAROUSE JOSEPH B III

(Last) (First) (Middle)

PO BOX 9012

(Street)

STUART FL 34995

(City) (State) (Zip)

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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/12/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/12/2026		P		4,000	A	$33.19	35,500	D(1)
Common Stock								10,800	D
Common Stock								40	I	Shares held by spouse

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Held in IRA

Remarks:

	/s/ Kathy L. Hsu as Power of Attorney for Joseph B. Shearouse, III	02/17/2026
	** Signature of Reporting Person	Date
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.