<SEC-DOCUMENT>0001209191-22-031966-index.html : 20220525
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<ACCEPTANCE-DATETIME>20220525183158
ACCESSION NUMBER:		0001209191-22-031966
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220523
FILED AS OF DATE:		20220525
DATE AS OF CHANGE:		20220525

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ROCKLAGE SCOTT M
		CENTRAL INDEX KEY:			0001219014

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40693
		FILM NUMBER:		22964438

	MAIL ADDRESS:	
		STREET 1:		179 SANDY POND ROAD
		CITY:			LINCOLN
		STATE:			MA
		ZIP:			01773

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Schwab Andrew J.
		CENTRAL INDEX KEY:			0001598549

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40693
		FILM NUMBER:		22964442

	MAIL ADDRESS:	
		STREET 1:		C/O 5AM VENTURES, 2200 SAND HILL ROAD
		STREET 2:		SUITE 110
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			5AM Ventures V, L.P.
		CENTRAL INDEX KEY:			0001674324
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40693
		FILM NUMBER:		22964439

	BUSINESS ADDRESS:	
		STREET 1:		2200 SAND HILL ROAD, SUITE 110
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025
		BUSINESS PHONE:		(650) 233-8600

	MAIL ADDRESS:	
		STREET 1:		2200 SAND HILL ROAD, SUITE 110
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			5AM Partners V, LLC
		CENTRAL INDEX KEY:			0001791889
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40693
		FILM NUMBER:		22964440

	BUSINESS ADDRESS:	
		STREET 1:		501 SECOND STREET, SUITE 350
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94107
		BUSINESS PHONE:		650-233-8600

	MAIL ADDRESS:	
		STREET 1:		501 SECOND STREET, SUITE 350
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94107

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			5AM Opportunities I, L.P.
		CENTRAL INDEX KEY:			0001753000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40693
		FILM NUMBER:		22964443

	BUSINESS ADDRESS:	
		STREET 1:		501 SECOND STREET, SUITE 350
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94107
		BUSINESS PHONE:		415-993-8570

	MAIL ADDRESS:	
		STREET 1:		501 SECOND STREET, SUITE 350
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94107

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			5AM Opportunities I (GP), LLC
		CENTRAL INDEX KEY:			0001790778
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40693
		FILM NUMBER:		22964441

	BUSINESS ADDRESS:	
		STREET 1:		501 2ND STREET, SUITE 350
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94107
		BUSINESS PHONE:		(650) 233-86000

	MAIL ADDRESS:	
		STREET 1:		501 2ND STREET, SUITE 350
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94107

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Rallybio Corp
		CENTRAL INDEX KEY:			0001739410
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				851083789
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		234 CHURCH STREET
		STREET 2:		SUITE 1020
		CITY:			NEW HAVEN
		STATE:			CT
		ZIP:			06510
		BUSINESS PHONE:		203- 859-3820

	MAIL ADDRESS:	
		STREET 1:		234 CHURCH STREET
		STREET 2:		SUITE 1020
		CITY:			NEW HAVEN
		STATE:			CT
		ZIP:			06510

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Rallybio Holdings, LLC
		DATE OF NAME CHANGE:	20180502
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