UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): ~~October 27~~November 5, 2025

SEACOAST BANKING CORPORATION OF FLORIDA

(Exact Name of Registrant as Specified in Charter)


Florida	000-13660	59-2260678
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

815 COLORADO AVENUE,

STUART

34994

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s telephone number, including area code (772) 287-4000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.10 par value	SBCF	Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

SEACOAST BANKING CORPORATION OF FLORIDA

Item 2.02 Results of Operations and Financial Condition

On October 27, 2025, Seacoast Banking Corporation of Florida ("Seacoast or the "Company") announced its financial results for the quarter ended September 30, 2025. A copy of the press release announcing Seacoast’s results for the quarter ended September 30, 2025, is attached hereto as Exhibit 99.1 and incorporated herein by reference.

Item 7.01 Regulation FD Disclosure

~~On October 28, 2025,~~ Seacoast ~~will~~Banking ~~hold~~Corporation anof ~~investor~~Florida ~~conference call to discuss its financial results for~~ (the ~~quarter~~"Company") ~~ended~~will ~~September~~hold ~~30,~~one ~~2025.~~on ~~Attached~~one asmeetings ~~Exhibit~~with ~~99.2~~investors ~~are~~at ~~charts~~various ~~containing~~times ~~information used~~ in ~~the~~November ~~conference~~2025 ~~call~~to ~~and~~discuss ~~incorporated herein by reference, which are also available on~~ the Company'’s ~~website~~business atstrategy, ~~www.seacoastbanking.com.~~financial ~~All~~performance, ~~information~~recent ~~included in the charts is presented as of September 30~~developments, ~~2025,~~ and ~~the~~future ~~Company~~opportunities ~~does~~with ~~not assume any obligation to correct or update said information in the future~~investors.

~~The~~A ~~information~~copy inof ~~Items~~the ~~2.02~~presentation ~~and~~is ~~7.01,~~attached as ~~well~~Exhibit ~~as Exhibits~~ 99.1 to this Current Report on Form 8-K ("Form 8-K") and 99is incorporated by reference herein.2 In addition, the presentation is ~~being~~available ~~furnished~~at ~~and~~the ~~shall~~Company's ~~not~~website beat ~~deemed~~www.seacoastbanking.com. ~~“filed”~~All ~~for~~information ~~purposes~~included ofin ~~Section~~the 18presentation is presented as of the ~~Securities~~dates ~~Exchange~~indicated ~~Act~~and ofthe ~~1934,~~Company ~~nor~~does ~~shall~~not itassume beany ~~deemed~~obligation ~~incorporated~~to bycorrect ~~reference~~or update such information in the future. The Company disclaims any ~~filing~~inferences ~~under~~regarding the ~~Securities~~materiality ~~Act~~of such information which otherwise may arise as a result of ~~1933~~it furnishing such information under Item 7.01 of this Form 8-K.

In accordance with the General Instruction B.2 of Form 8-K, the information furnished in this Item 7.01, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), nor shall the information be deemed incorporated by reference in any filing under the Exchange Act or the Securities Act of 1933, as amended, except as expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits

(dc) Exhibits

Exhibit No.						Description
99.1						~~Press~~Investor ~~Release dated October 27, 2025, with respect to Seacoast's financial results for the quarter ended September 30, 2025~~Presentation
99.2						Data on website containing information used in the conference call to be held on October 28, 2025
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

Exhibits 99.1 and 99.2 referenced herein, contain “forward-looking statements” within the meaning, and protections, of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including, without limitation, statements about future financial and operating results, cost savings, enhanced revenues, economic and seasonal conditions in the Company’s markets, and improvements to reported earnings that may be realized from cost controls, tax law changes, new initiatives and for integration of banks that the Company has acquired or expects to acquire, as well as statements with respect to Seacoast's objectives, strategic plans, expectations and intentions and other statements that are not historical facts. Actual results may differ from those set forth in the forward-looking statements.

Forward-looking statements include statements with respect to the Company’s beliefs, plans, objectives, goals, expectations, anticipations, assumptions, estimates and intentions about future performance and involve known and unknown risks, uncertainties and other factors, which may be beyond the Company’s control, and which may cause the actual results, performance or achievements of Seacoast Banking Corporation of Florida or its wholly-owned banking subsidiary, Seacoast National Bank, to be materially different from future results, performance or achievements expressed or implied by such forward-looking statements. You should not expect the Company to update any forward-looking statements.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

SEACOAST BANKING CORPORATION OF FLORIDA

Dated: October 27, 2025			/s/ Tracey L. Dexter
Dated: November 5, 2025			/s/ Tracey L. Dexter
			Tracey L. Dexter
			Chief Financial Officer

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