    <SEC-DOCUMENT>0001628280-25-037109-index.html : 20250801
    <SEC-HEADER>0001628280-25-037109.hdr.sgml : 20250801
    <ACCEPTANCE-DATETIME>20250731213028
    ACCESSION NUMBER:		0001628280-25-037109
    CONFORMED SUBMISSION TYPE:	424B4
    PUBLIC DOCUMENT COUNT:		14
    FILED AS OF DATE:		20250801
    DATE AS OF CHANGE:		20250731

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SHOULDER INNOVATIONS, INC.
    		CENTRAL INDEX KEY:			0001699350
    		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		EIN:				270538764
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		424B4
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-288549
    		FILM NUMBER:		251173429

    	BUSINESS ADDRESS:
    		STREET 1:		13827 PORT SHELDON STREET
    		CITY:			HOLLAND
    		STATE:			MI
    		ZIP:			49424
    		BUSINESS PHONE:		616-566-0286

    	MAIL ADDRESS:
    		STREET 1:		13827 PORT SHELDON STREET
    		CITY:			HOLLAND
    		STATE:			MI
    		ZIP:			49424
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>424B4
    <SEQUENCE>1
    <FILENAME>shoulderinnovation-final42.htm
    <DESCRIPTION>424B4
    <TEXT>
    Document 1 - file: shoulderinnovation-final42.htm

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    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>business10ba.jpg
    <TEXT>
    Document 2 - file: business10ba.jpg

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    <DOCUMENT>
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    <SEQUENCE>3
    <FILENAME>business11aa.jpg
    <TEXT>
    Document 3 - file: business11aa.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>business12ba.jpg
    <TEXT>
    Document 4 - file: business12ba.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>business13ba.jpg
    <TEXT>
    Document 5 - file: business13ba.jpg

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    <DOCUMENT>
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    <SEQUENCE>6
    <FILENAME>business1da.jpg
    <TEXT>
    Document 6 - file: business1da.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>business2ba.jpg
    <TEXT>
    Document 7 - file: business2ba.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>business3ba.jpg
    <TEXT>
    Document 8 - file: business3ba.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>business5aa.jpg
    <TEXT>
    Document 9 - file: business5aa.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>business6ca.jpg
    <TEXT>
    Document 10 - file: business6ca.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>business7aa.jpg
    <TEXT>
    Document 11 - file: business7aa.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>business8ba.jpg
    <TEXT>
    Document 12 - file: business8ba.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>business9ba.jpg
    <TEXT>
    Document 13 - file: business9ba.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>shoulderinnovationsinc.jpg
    <TEXT>
    Document 14 - file: shoulderinnovationsinc.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>