X0306 4 2021-12-06 0001281895 ROCKET PHARMACEUTICALS, INC. RCKT 0001704342 Wilson Martin C/O ROCKET PHARMACEUTICALS, INC. 9 CEDARBROOK DRIVE CRANBURY NJ 08512 true General Counsel Stock Option (Right to Buy) 23.04 2021-12-06 4 A 0 100000 0 A 2031-12-06 Common Stock 100000 100000 D This option represents a right to purchase a total of 100,000 shares of the Issuer's Common Stock, one-third of which will become fully vested and exercisable on December 6, 2022, with the remaining shares vesting in equal quarterly installments over the following two years, subject to the reporting person's continued employment with the Issuer. /s/ Martin Louis Wilson 2021-12-08