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): January 2, 2020

ALLEGRO MERGER CORP.

(Exact Name of Registrant as Specified in Charter)

Registrant’s telephone number, including area code: (212) 319-7676

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 (see General Instruction A.2. below):

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

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. ☐

On January 2, 2020, Allegro Merger Corp. (the “Company”) received a notice from the Listing Qualifications Department of The Nasdaq Stock Market (“Nasdaq”) stating that the Company failed to hold an annual meeting of stockholders within 12 months after its fiscal year ended December 31, 2018, as required by Nasdaq Listing Rule 5620(a). In accordance with Nasdaq Listing Rule 5810(c)(2)(G), the Company has 45 calendar days (or until February 17, 2020) to submit a plan to regain compliance and, if Nasdaq accepts the plan, Nasdaq may grant the Company up to 180 calendar days from its fiscal year end, or until June 29, 2020, to regain compliance. On January 3, 2020, the Company submitted a plan of compliance to Nasdaq. While the plan is pending, the Company’s securities will continue to trade on Nasdaq.

Cautionary Note Regarding Forward Looking Statements

Statements contained in this Current Report on Form 8-K that are not historical facts may be forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements generally relate to future events or the Company’s future financial or operating performance. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these words or other similar terms or expressions that concern the Company’s expectations, strategy, plans or intentions. Such forward-looking statements may relate to, among other things, the Company’s continued efforts and ability to regain and maintain compliance with the Nasdaq Listing Rules. Such forward-looking statements do not constitute guarantees of future performance and are subject to a variety of risks and uncertainties. The Company does not undertake any obligation to update forward-looking statements as a result of new information, future events or developments or otherwise.

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.

2