144 0001818070 XXXXXXXX LIVE 0001754068 Allovir, Inc. 001-39409 1100 Winter Street Waltham MA 02451 617-433-2605 Diana Brainard OFFICER DIRECTOR Common Stock Morgan Stanley Smith Barney LLC 1 New York Plaza 38th Floor New York NY 10004 8408 31183.00 93524908 04/19/2023 NASDAQ Common 04/19/2023 Restricted Stock Allovir, Inc. N 8408 04/19/2023 N/A N Diana Brainard c/o 1100 Winter Street Waltham MA 02451 Restricted Stock 02/21/2023 5122 33935.00 Diana Brainard c/o 1100 Winter Street Waltham MA 02451 Restricted Stock 01/19/2023 34435 174851.00 04/19/2023 Brett Hagen, as Attorney-in-Fact