<SEC-DOCUMENT>0001437749-21-021140-index.html : 20210830
<SEC-HEADER>0001437749-21-021140.hdr.sgml : 20210830
<ACCEPTANCE-DATETIME>20210830121610
ACCESSION NUMBER:		0001437749-21-021140
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20210830
DATE AS OF CHANGE:		20210830
EFFECTIVENESS DATE:		20210830

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MESA LABORATORIES INC /CO/
		CENTRAL INDEX KEY:			0000724004
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
		IRS NUMBER:				840872291
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-259154
		FILM NUMBER:		211222041

	BUSINESS ADDRESS:	
		STREET 1:		12100 W 6TH AVE
		CITY:			LAKEWOOD
		STATE:			CO
		ZIP:			80228
		BUSINESS PHONE:		3039878000

	MAIL ADDRESS:	
		STREET 1:		12100 W 6TH AVE
		CITY:			LAKEWOOD
		STATE:			CO
		ZIP:			80228

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MESA LABORATORIES INC /CO
		DATE OF NAME CHANGE:	19951117

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MESA MEDICAL INC
		DATE OF NAME CHANGE:	19921123
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>mlab20210818_s8.htm
<DESCRIPTION>FORM S-8
<TEXT>
Document 1 - file: mlab20210818_s8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>ex_277260.htm
<DESCRIPTION>EXHIBIT 5.1 LEGAL OPINION
<TEXT>
Document 2 - file: ex_277260.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.23
<SEQUENCE>3
<FILENAME>ex_277261.htm
<DESCRIPTION>EXHIBIT 10.2.3 EQUITY INCENTIVE PLAN
<TEXT>
Document 3 - file: ex_277261.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.37
<SEQUENCE>4
<FILENAME>ex_279432.htm
<DESCRIPTION>EXHIBIT 10.3.7- FORM OF STOCK OPTION AWARD AGREEMENT
<TEXT>
Document 4 - file: ex_279432.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.38
<SEQUENCE>5
<FILENAME>ex_279433.htm
<DESCRIPTION>EXHIBIT 10.3.8 - FORM OF RSU AWARD AGREEMENT
<TEXT>
Document 5 - file: ex_279433.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>6
<FILENAME>ex_277262.htm
<DESCRIPTION>EXHIBIT 23.1 CONSENT OF AUDIT FIRM
<TEXT>
Document 6 - file: ex_277262.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>a02.jpg
<TEXT>
Document 7 - file: a02.jpg

</DOCUMENT>
</SEC-DOCUMENT>