    <SEC-DOCUMENT>0001829126-25-010192-index.html : 20251219
    <SEC-HEADER>0001829126-25-010192.hdr.sgml : 20251219
    <ACCEPTANCE-DATETIME>20251219171844
    ACCESSION NUMBER:		0001829126-25-010192
    CONFORMED SUBMISSION TYPE:	PRER14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20251219
    DATE AS OF CHANGE:		20251219

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			KALA BIO, Inc.
    		CENTRAL INDEX KEY:			0001479419
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		ORGANIZATION NAME:           	03 Life Sciences
    		EIN:				270604595
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		PRER14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38150
    		FILM NUMBER:		251588560

    	BUSINESS ADDRESS:
    		STREET 1:		1167 MASSACHUSETTS AVENUE
    		CITY:			ARLINGTON
    		STATE:			MA
    		ZIP:			02476
    		BUSINESS PHONE:		781-996-5252

    	MAIL ADDRESS:
    		STREET 1:		1167 MASSACHUSETTS AVENUE
    		CITY:			ARLINGTON
    		STATE:			MA
    		ZIP:			02476

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Kala Pharmaceuticals, Inc.
    		DATE OF NAME CHANGE:	20091223
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>PRER14A
    <SEQUENCE>1
    <FILENAME>kalabio_prer14a.htm
    <DESCRIPTION>PRER14A
    <TEXT>
    Document 1 - file: kalabio_prer14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>proxy_001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: proxy_001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>proxy_002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: proxy_002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>