RA CAPITAL MANAGEMENT, L.P. - 28 Oct 2025 SCHEDULE 13D/A Report for VOR BIOPHARMA INC. Common Stock, par value $0.0001 per share (VOR)

Filing Manager
RA CAPITAL MANAGEMENT, L.P.
Reporting Manager
Peter Kolchinsky
Security
VOR BIOPHARMA INC. Common Stock, par value $0.0001 per share
Symbol
VOR
Shares outstanding
7,049,313 shares
Disclosed Ownership
810,671 shares
Ownership
12%
Form type
SCHEDULE 13D/A
Filing time
30 Oct 2025, 18:42:04 UTC
Date of event
28 Oct 2025
Previous filing
27 Oct 2025
Next filing
14 Nov 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
RA Capital Management, L.P. 12% 786,092 0 786,092 /s/ Peter Kolchinsky By Peter Kolchinsky, Manager 0001346824
Peter Kolchinsky 12% 810,671 0 786,092 /s/ Peter Kolchinsky Peter Kolchinsky 0001384859
Rajeev Shah 12% 786,092 0 786,092 /s/ Rajeev Shah Rajeev Shah 0001619841
RA Capital Healthcare Fund, L.P. 11% 779,652 0 779,652 /s/ Peter Kolchinsky By RA Capital Healthcare Fund GP, LLC, its General Partner, By Peter Kolchinsky, Manager 0001315082