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): April 21, 2015

Emclaire Financial Corp

(Exact name of registrant as specified in its charter)

612 Main Street, Emlenton Pennsylvania 16373

(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code: (724) 867-2311

Check the appropriate box below if the Form 8-K is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (See General Instruction A.2. below):

Item 7.01 Regulation FD Disclosure

Emclaire Financial Corp (the “Company”) has prepared a slide presentation to be used at the Company’s Annual Meeting of Stockholders on April 21, 2015. The slide presentation is filed as Exhibit 99.1 hereto pursuant to Regulation FD and is incorporated by reference herein. The slide presentation has also been posted to the Company’s website, www.emclairefinancial.com, under the Events and Presentations tab.

The presentation attached hereto as Exhibit 99.1 is being furnished pursuant to this Item 7.01 and shall not be deemed “filed” for 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, and it shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or under the Exchange Act, whether made before or after the date hereof, except as expressly set forth by specific reference in such filing to this Current Report on Form 8-K.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits.

SIGNATURES

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.