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Form 8-K

sec.gov

8-K — PATRIOT NATIONAL BANCORP INC

Accession: 0001437749-26-014990

Filed: 2026-05-06

Period: 2026-05-05

CIK: 0001098146

SIC: 6021 (NATIONAL COMMERCIAL BANKS)

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — pnbk20260505_8k.htm (Primary)

EX-99.1 — EXHIBIT 99.1 (ex_957418.htm)

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8-K — FORM 8-K

8-K (Primary)

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0001098146

0001098146

2026-05-05

2026-05-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 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): May 5, 2026

PATRIOT NATIONAL BANCORP, INC.

(Exact name of registrant as specified in its charter)

Connecticut

000-29599

06-1559137

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

900 Bedford Street, Stamford, Connecticut

06901

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number including area code: (203) 252-5900

(Former name or former address, if changed since last report): Not Applicable

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, par value $0.01 per share

PNBK

NASDAQ Global 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. ☐

Section 7 - Regulation FD

Item 7.01. Regulation FD Disclosure

On May 5, 2026, Patriot National Bancorp, Inc. (the “Company”) posted on its Investor Relations website (https://bankpatriot.com/Learn/About/Investor-Relations) a presentation of certain Q1 2026 financial information of Patriot Bank, National Association, a wholly owned subsidiary of the Company.

A copy of the presentation is furnished as Exhibit 99.1 hereto. The information contained in this Current Report on Form 8-K (including the exhibit) is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise expressly stated in such filing.

Item 9.01. Financial Statements and Exhibits.

99.1

Presentation

104

Cover Page Interactive Data File, formatted XBRL Document

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.

Patriot National Bancorp, Inc.

May 5, 2026

By:

/s/ Carlos P. Salas

Name: Carlos P. Salas

Title: Chief Financial Officer

EX-99.1 — EXHIBIT 99.1

EX-99.1

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Exhibit 99.1

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v3.26.1

Document And Entity Information

May 05, 2026

Document Information [Line Items]

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Document, Type

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CT

Entity, File Number

000-29599

Entity, Tax Identification Number

06-1559137

Entity, Address, Address Line One

900 Bedford Street

Entity, Address, City or Town

Stamford

Entity, Address, State or Province

CT

Entity, Address, Postal Zip Code

06901

City Area Code

203

Local Phone Number

252-5900

Written Communications

false

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Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

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Title of 12(b) Security

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Trading Symbol

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Security Exchange Name

NASDAQ

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