X0306 5/A 2021-12-31 2022-02-14 0 0 1 0001841387 Candel Therapeutics, Inc. CADL 0001814338 Nguyen Diem C/O CANDEL THERAPEUTICS, INC. 117 KENDRICK ST., SUITE 450 NEEDHAM MA 02494 1 0 0 0 Stock Option (Right to Buy) 8.00 2021-07-26 4 A 0 28480 0.00 A 2031-07-26 Common Stock 28480 28480 D This option shall vest and become exercisable in thirty-six equal monthly installments following July 26, 2021, subject to the Reporting Person's continued service on each such vesting date. This Form 5/A is being filed to correct the number of shares underlying options reported in Table II, Columns 5, 7 and 9. /s/ John Canepa, Attorney-in-Fact 2022-02-14