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ACCESSION NUMBER:		0001193125-26-084012
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20260224
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Unregistered Sales of Equity Securities
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20260302
DATE AS OF CHANGE:		20260302

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Rein Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001420565
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				134196017
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38130
		FILM NUMBER:		26703176

	BUSINESS ADDRESS:	
		STREET 1:		12407 N. MOPAC EXPY.
		STREET 2:		SUITE 250 #390
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78758
		BUSINESS PHONE:		7378021989

	MAIL ADDRESS:	
		STREET 1:		12407 N. MOPAC EXPY.
		STREET 2:		SUITE 250 #390
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78758

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Aileron Therapeutics, Inc.
		DATE OF NAME CHANGE:	20240329

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AILERON THERAPEUTICS INC
		DATE OF NAME CHANGE:	20071207
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