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    PUBLIC DOCUMENT COUNT:		19
    FILED AS OF DATE:		20251215
    DATE AS OF CHANGE:		20251215

    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-1/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-291581
    		FILM NUMBER:		251570202

    	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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