<SEC-DOCUMENT>0001628280-25-028190-index.html : 20250528
<SEC-HEADER>0001628280-25-028190.hdr.sgml : 20250528
<ACCEPTANCE-DATETIME>20250528165819
ACCESSION NUMBER:		0001628280-25-028190
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20250520
FILED AS OF DATE:		20250528
DATE AS OF CHANGE:		20250528

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Krishna Suresh
		CENTRAL INDEX KEY:			0001488151
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35435
		FILM NUMBER:		25996175

	MAIL ADDRESS:	
		STREET 1:		2100 HIGHWAY 55
		CITY:			MEDINA
		STATE:			MN
		ZIP:			55340

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Proto Labs Inc
		CENTRAL INDEX KEY:			0001443669
		STANDARD INDUSTRIAL CLASSIFICATION:	FABRICATED STRUCTURAL METAL PRODUCTS [3440]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				000000000
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		5540 Pioneer Creek
		CITY:			Maple Plain
		STATE:			MN
		ZIP:			55359
		BUSINESS PHONE:		763-479-7474

	MAIL ADDRESS:	
		STREET 1:		5540 Pioneer Creek
		CITY:			Maple Plain
		STATE:			MN
		ZIP:			55359
</SEC-HEADER>
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<TYPE>3
<SEQUENCE>1
<FILENAME>wk-form3_1748465892.xml
<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: wk-form3_1748465892.html

Document 1 - RAW XML: wk-form3_1748465892.xml

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<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>krishnapoa.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: krishnapoa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>krishnapoa001.jpg
<TEXT>
Document 3 - file: krishnapoa001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>krishnapoa002.jpg
<TEXT>
Document 4 - file: krishnapoa002.jpg

</DOCUMENT>
</SEC-DOCUMENT>