5AM Ventures V, L.P. - 25 Feb 2026 SCHEDULE 13D/A Report for Rallybio Corp Common Stock, par value $0.0001 per share

Filing Manager
5AM Ventures V, L.P.
Reporting Manager
Andrew J. Schwab
Security
Rallybio Corp Common Stock, par value $0.0001 per share
Shares outstanding
5,305,236 shares
Disclosed Ownership
291,788 shares
Ownership
5.5%
Form type
SCHEDULE 13D/A
Filing time
27 Feb 2026, 16:45:52 UTC
Date of event
25 Feb 2026
SEC
View on sec.gov

Reporting Managers (7)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
5AM Ventures V, L.P. 2.6% 135,319 0 135,319 /s/ Scott M. Rocklage By 5AM Partners V, LLC, its General Partner, By Scott M. Rocklage, Managing Member 0001674324
5AM Partners V, LLC 2.6% 135,319 0 135,319 /s/ Scott M. Rocklage By Scott M. Rocklage, Managing Member 0001791889
5AM Opportunities I, L.P. 3% 156,469 0 156,469 /s/ Kush Parmar By 5AM Opportunities I (GP), LLC, its General Partner, By Kush Parmar, Managing Member 0001753000
5AM Opportunities I (GP), LLC 3% 156,469 0 156,469 /s/ Kush Parmar By Kush Parmar, Managing Member 0001790778
Andrew J. Schwab 5.5% 291,788 0 291,788 /s/ Andrew J. Schwab Andrew J. Schwab 0001598549
Kush Parmar 5.5% 291,788 0 291,788 /s/ Kush Parmar Kush Parmar 0001664281
Scott M. Rocklage 2.6% 135,319 0 135,319 /s/ Scott M. Rocklage Scott M. Rocklage 0001219014