8-K

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): December 6, 2021

Aileron Therapeutics, Inc.

(Exact Name of Company as Specified in Charter)

Delaware	001-38130	13-4196017
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

285 Summer Street Boston, MA	02210
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code: (617) 995-0900

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):

☐ 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	Name of each exchange on which registered
Common Stock, $0.001 par value per share	ALRN	Nasdaq Capital 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. ☒

Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On December 6, 2021, Aileron Therapeutics, Inc. (the “Company”) received a deficiency letter from the Listing Qualifications Department (the “Staff”) of the Nasdaq Stock Market (“Nasdaq”) notifying the Company that, for the last 30 consecutive business days, the bid price for the Company’s common stock had closed below the minimum $1.00 per share requirement for continued inclusion on the Nasdaq Capital Market pursuant to Nasdaq Listing Rule 5550(a)(2) (the “Bid Price Rule”). The deficiency letter does not result in the immediate delisting of the Company’s common stock from the Nasdaq Capital Market. In accordance with Nasdaq Listing Rule 5810(c)(3)(A) (the “Compliance Period Rule”), the Company has been provided an initial period of 180 calendar days, or until January June 6, 2022 (the “Compliance Date”), to regain compliance with the Bid Price Rule. If, at any time before the Compliance Date, the bid price for the Company’s common stock closes at $1.00 or more per share for a minimum of 10 consecutive business days, as required under the Compliance Period Rule, the Staff will provide written notification to the Company that it complies with the Bid Price Rule, unless the Staff exercises its discretion to extend this 10-day period pursuant to Nasdaq Listing Rule 5810(c)(3)(H).

If the Company does not regain compliance with the Bid Price Rule by the Compliance Date, the Company may be eligible for an additional 180 calendar day compliance period (the “Second Compliance Period”). To qualify, the Company would need to meet the continued listing requirement for the market value of publicly held shares and all other initial listing standards of the Nasdaq Capital Market, with the exception of the Bid Price Rule, and provide written notice to the Staff of its intention to cure the deficiency during the Second Compliance Period by effecting a reverse stock split, if necessary.

However, if the Company does not regain compliance with the Bid Price Rule by the Compliance Date and it appears to the Staff that the Company will not be able to regain compliance with the Bid Price Rule during the Second Compliance Period, or the Company is otherwise not eligible for the Second Compliance Period, then Nasdaq will provide notice to the Company that the Company’s common stock will be subject to delisting. At that time, the Company may appeal the Staff’s delisting determination to a Nasdaq Listing Qualifications Panel (the “Panel”). The Company expects that its common stock would remain listed pending the Panel’s decision. There can be no assurance that, if the Company does appeal the Staff’s delisting determination to the Panel, such appeal would be successful.

The Company intends to monitor the closing bid price of its common stock and may, if appropriate, consider available options to regain compliance with the Bid Price Rule, which could include seeking to effect a reverse stock split. However, there can be no assurance that the Company will be able to regain compliance with the Bid Price Rule.

SIGNATURES

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

	Aileron Therapeutics, Inc.
Date: December 7, 2021	By:	/s/ Richard J. Wanstall
		Richard J. Wanstall Chief Financial Officer

XML

Document and Entity Information	Dec. 06, 2021
Cover [Abstract]
Entity Registrant Name	AILERON THERAPEUTICS INC
Security Exchange Name	NASDAQ
Amendment Flag	false
Entity Central Index Key	0001420565
Document Type	8-K
Document Period End Date	Dec. 06, 2021
Entity Incorporation State Country Code	DE
Entity File Number	001-38130
Entity Tax Identification Number	13-4196017
Entity Address, Address Line One	285 Summer Street
Entity Address, City or Town	Boston
Entity Address, State or Province	MA
Entity Address, Postal Zip Code	02210
City Area Code	(617)
Local Phone Number	995-0900
Written Communications	false
Soliciting Material	false
Pre Commencement Tender Offer	false
Pre Commencement Issuer Tender Offer	false
Security 12b Title	Common Stock, $0.001 par value per share
Trading Symbol	ALRN
Entity Emerging Growth Company	true
Entity Ex Transition Period	true