SEC Form 8-K filed by Vor Biopharma Inc.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 31, 2025

Vor Biopharma Inc.

(Exact name of registrant as specified in its Charter)

Registrant’s telephone number, including area code: (617) 655-6580

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

On March 31, 2025, Eyal C. Attar, M.D., notified Vor Biopharma Inc. (the “Company”) of his decision to resign as Chief Medical Officer of the Company, effective as of April 18, 2025, in order to pursue a new opportunity. The Company expects to enter into a consulting agreement with Dr. Attar pursuant to which he will provide transition services to the Company, subject to mutual agreement of terms. The Company and the Board of Directors thank Dr. Attar for his dedication, service and contributions to the Company.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.