X0206 3 2021-02-04 0 0001817229 Vor Biopharma Inc. VOR 0001840726 Kassim Sadik C/O VOR BIOPHARMA INC. 100 CAMBRIDGEPARK DRIVE, SUITE 400 CAMBRIDGE MA 02140 0 1 0 0 Chief Technology Officer Employee Stock Option (right to buy) 1.36 2029-12-16 Common Stock 77077 D Employee Stock Option (right to buy) 2.18 2030-03-09 Common Stock 40684 D Employee Stock Option (right to buy) 1.90 2030-08-20 Common Stock 180882 D 1/4th of the shares underlying the option vested on September 30, 2020, with the remainder vesting in equal monthly installments over 3 years, provided that the Reporting Person remains continuously engaged by the Issuer on each such vesting date. 1/16th of the shares underlying the option vested on October 1, 2020, with the remainder vesting in equal monthly installments over 45 months, provided that the Reporting Person remains continuously engaged by the Issuer on each such vesting date. Exhibit List - Exhibit 24 - Power of Attorney /s/ Jason Minio, Attorney-in-Fact 2021-02-04