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): November 15, 2023

CANDEL THERAPEUTICS, INC.

(Exact name of Registrant as Specified in Its Charter)

Registrant’s Telephone Number, Including Area Code: (617) 916-5445

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:

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. ☐

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

On November 15, 2023, Candel Therapeutics, Inc. (the “Company”) received a letter (the “Notice”) from the Listing Qualifications Department (the “Staff”) of The Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that, for the previous 30 consecutive business days, the closing bid price for the Company’s common stock, par value $0.01 per share (the “Common Stock”), had been below the minimum $1.00 per share required for continued listing on The Nasdaq Global Market under Nasdaq Listing Rule 5450(a)(1) (the “Bid Price Requirement”). The Notice has no effect at this time on the Common Stock, which continues to trade on The Nasdaq Global Market under the symbol “CADL”.

In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company has been provided an initial period of 180 calendar days, or until May 13, 2024 (the “Compliance Date”), to regain compliance with the Bid Price Requirement. If, at any time before the Compliance Date, the bid price for the Common Stock closes at $1.00 or more for a minimum of 10 consecutive business days, the Staff will provide written notification to the Company that it has regained compliance with the Bid Price Requirement.

If the Company is not in compliance with the Bid Price Requirement by the Compliance Date, the Company may qualify for a second 180 calendar day period to regain compliance with the Bid Price Requirement. To qualify for an additional compliance period, the Company would need to transfer the listing of the Common Stock to the Nasdaq Capital Market and meet the continued listing requirement for market value of publicly held shares and all other initial listing standards for The Nasdaq Capital Market, except for the minimum bid price requirement. If the Company does not qualify for or fails to regain compliance during the second compliance period, then the Staff will provide written notification to the Company that its Common Stock will be subject to delisting. At that time, the Company may appeal the Staff’s delisting determination to the Nasdaq Listing Qualifications Panel. However, there can be no assurance that, if the Company receives a delisting notice and appeals the delisting determination, that such an 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 Requirement. However, there can be no assurance that the Company will be able to regain compliance with the Bid Price Requirement.

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.