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): May 17, 2017 (May 16, 2017)

AAC HOLDINGS, INC.

(Exact Name of Registrant as Specified in its Charter)

(615) 732-1231

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

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:

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.  ☒

After receiving the requisite number of votes for approval from the stockholders of AAC Holdings, Inc. (the “Company”) at the Company’s 2017 Annual Meeting of Stockholders (the “Annual Meeting”), the Company executed (i) the First Amendment (the “EIP Amendment”) to the AAC Holdings, Inc. 2014 Equity Incentive Plan (the “2014 Equity Incentive Plan”) and (ii) the First Amendment (the “ESPP Amendment”) to the AAC Holdings, Inc. Employee Stock Purchase Plan (the “ESPP”), each effective as of May 16, 2017. The EIP Amendment increases the number of shares of the Company’s common stock, par value $0.001 per share (the “Common Stock”), reserved for issuance under the 2014 Equity Incentive Plan by 1,800,000 shares and the ESPP Amendment increases the number of shares of Common Stock reserved for issuance under the ESPP by 250,000 shares.

The foregoing description of the EIP Amendment and ESPP Amendment is a summary and does not purport to be complete. The foregoing description is qualified in its entirety by reference to the full text of each of the 2014 Equity Incentive Plan, as amended by the EIP Amendment and the ESPP, as amended by the ESPP Amendment, which are filed herewith as Exhibits 10.1 and 10.2 to this Current Report on Form 8-K and are incorporated herein by reference.

At the Annual Meeting held on May 16, 2017, a total of 21,610,056 shares of Common Stock out of a total of 24,092,415 shares of Common Stock outstanding and entitled to vote as of the record date for the Annual Meeting, were present in person or represented by proxies. The following proposals were voted on and approved by the Company’s stockholders at the Annual Meeting:

1. The stockholders elected Jerry D. Bostelman, Lucius E. Burch, III, Michael T. Cartwright, Darrell S. Freeman, Sr., David C. Kloeppel, Jerrod N. Menz, Richard E. Ragsdale and Darryl E. Rouson to serve as directors to hold office until the annual meeting of stockholders to be held in 2018 and until their successors are duly elected and qualified.

2. The stockholders approved the EIP Amendment.

3. The stockholders approved the material terms of the 2014 Equity Incentive Plan, as amended by the EIP Amendment, for purposes of complying with Section 162(m) of the Internal Revenue Code of 1986, as amended, and the regulations promulgated thereunder.

4. The stockholders approved the ESPP Amendment.

5. The stockholders ratified the appointment of BDO USA, LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2017.

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.

Date: May 17, 2017

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