X0306 4 2021-07-29 0 0001841387 Candel Therapeutics, Inc. CADL 0001873915 Aguilar Laura K. C/O CANDEL THERAPEUTICS, INC. 117 KENDRICK ST., SUITE 450 NEEDHAM MA 02494 0 1 0 0 Chief Medical Officer Common Stock 2021-07-29 4 C 0 56096 A 931039 D Common Stock 2013100 I By Laura K. Aguilar 2020 Irrevocable Trust Series B Preferred Stock 2021-07-29 4 C 0 137881 0.00 D Common Stock 56096 0 D These shares of Series B Preferred Stock were convertible at any time at the holder's election and automatically converted on a one-for-2.4579 basis into shares of the Issuer's common stock immediately upon the closing of the Issuer's initial public offering ("IPO") without payment of additional consideration. The Series B Preferred Stock had no expiration date. Includes 32,399 shares of common stock held jointly with spouse. Shares held by the Laura K. Aguilar 2020 Irrevocable Trust. The Reporting Person disclaims beneficial ownership of these shares except to the extent of her pecuniary interest therein, if any. Exhibit 24 - Power of Attorney /s/ John Canepa, Attorney-in-Fact 2021-08-02