Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000724004-26-000047
Filing Date
2026-06-03
Accepted
2026-06-02 18:19:01
Documents
118
Period of Report
2026-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K mlab20260331_10k.htm   iXBRL 10-K 2244598
2 EXHIBIT 4.3_DESCRIPTION OF EQUITY ex_916012.htm EX-4.3 15530
3 EXHIBIT 10.3.3 ex_936360.htm EX-10.33 46476
4 EXHIBIT 10.3.4 ex_916013.htm EX-10.34 118759
5 EXHIBIT 10.3.5 ex_916014.htm EX-10.35 120981
6 EXHIBIT 10.3.6 ex_936359.htm EX-10.36 94674
7 EXHIBIT 21.1 SUBSIDIARIES ex_916015.htm EX-21.1 14019
8 EXHIBIT 23.1_BAKERTILLY CONSENT ex_916016.htm EX-23.1 2884
9 EXHIBIT 23.2_RSM CONSENT ex_916017.htm EX-23.2 3045
10 EXHIBIT 31.1 ex_916019.htm EX-31.1 12492
11 EXHIBIT 31.2 ex_916024.htm EX-31.2 12432
12 EXHIBIT 32.1 ex_916025.htm EX-32.1 4685
13 EXHIBIT 32.2 ex_916026.htm EX-32.2 4602
19 peergraphfy26a.jpg GRAPHIC 46194
  Complete submission text file 0000724004-26-000047.txt   12933757

Data Files

Seq Description Document Type Size
14 XBRL TAXONOMY EXTENSION SCHEMA mlab-20260331.xsd EX-101.SCH 99041
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE mlab-20260331_cal.xml EX-101.CAL 102079
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE mlab-20260331_def.xml EX-101.DEF 654186
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE mlab-20260331_lab.xml EX-101.LAB 596135
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE mlab-20260331_pre.xml EX-101.PRE 720397
122 EXTRACTED XBRL INSTANCE DOCUMENT mlab20260331_10k_htm.xml XML 2377693
Mailing Address 12100 W 6TH AVE LAKEWOOD CO 80228
Business Address 12100 W 6TH AVE LAKEWOOD CO 80228 3039878000
MESA LABORATORIES INC /CO/ (Filer) CIK: 0000724004 (see all company filings)

EIN.: 840872291 | State of Incorp.: CO | Fiscal Year End: 0331
Type: 10-K | Act: 34 | File No.: 000-11740 | Film No.: 261058207
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)