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ACCESSION NUMBER:		0001193125-26-027787
CONFORMED SUBMISSION TYPE:	S-1MEF
PUBLIC DOCUMENT COUNT:		14
<REFERENCE-462B>333-291581
FILED AS OF DATE:		20260128
DATE AS OF CHANGE:		20260128
EFFECTIVENESS DATE:		20260128

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Yellowstone Midco Holdings II, LLC
		CENTRAL INDEX KEY:			0002086587
		STANDARD INDUSTRIAL CLASSIFICATION:	GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1MEF
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-293028
		FILM NUMBER:		26574119

	BUSINESS ADDRESS:	
		STREET 1:		1449 7TH STREET, SUITE 425
		CITY:			DENVER
		STATE:			CO
		ZIP:			80204
		BUSINESS PHONE:		720-537-2655

	MAIL ADDRESS:	
		STREET 1:		1449 7TH STREET, SUITE 425
		CITY:			DENVER
		STATE:			CO
		ZIP:			80204
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