SCHEDULE 13G

Vor BioPharma Inc

Common Stock, $0.0001 par value per share · CUSIP: 929033207

Event date: 2025-12-18

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Frazier Life Sciences Public Fund, L.P.

  Shares: 2,258,001.00 · Class: 5.8%

• FHMLSP, L.P.

  Shares: 2,258,001.00 · Class: 5.8%

• FHMLSP, L.L.C.

  Shares: 2,258,001.00 · Class: 5.8%

• Frazier Life Sciences XI, L.P.

  Shares: 21,114.00 · Class: 0.1%

• FHMLS XI, L.P.

  Shares: 21,114.00 · Class: 0.1%

• FHMLS XI, L.L.C.

  Shares: 21,114.00 · Class: 0.1%

• Frazier Life Sciences XII, L.P.

  Shares: 264,824.00 · Class: 0.7%

• FHMLS XII, L.P.

  Shares: 264,824.00 · Class: 0.7%

• FHMLS XII, L.L.C.

  Shares: 264,824.00 · Class: 0.7%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.