# MESA LABORATORIES INC /CO/ — DEF 14A

MESA LABORATORIES INC /CO/ of LAKEWOOD, CO filed a DEF 14A with the SEC on 2026-07-22. Industry: Industrial Instruments For Measurement, Display, and Control.

## Filing

- Filed: 2026-07-22
- Form: DEF 14A
- Accession: 0000724004-26-000071
- Registrant: MESA LABORATORIES INC /CO/
- CIK: 0000724004
- Industry (SIC): Industrial Instruments For Measurement, Display, and Control (3823)
- State of incorporation: CO
- Location: LAKEWOOD, CO

## Documents (39)

_Showing 15 of 39 documents._

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEF 14A | FORM DEF 14A |
| 2 | EX-101.SCH | XBRL TAXONOMY EXTENSION SCHEMA |
| 3 | EX-101.DEF | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE |
| 4 | EX-101.LAB | XBRL TAXONOMY EXTENSION LABEL LINKBASE |
| 5 | EX-101.PRE | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE |
| 6 | GRAPHIC | agetenuregender.jpg |
| 7 | GRAPHIC | altoftcapone.jpg |
| 8 | GRAPHIC | aoigraph.jpg |
| 9 | GRAPHIC | archbold.jpg |
| 10 | GRAPHIC | auditcommittee.jpg |
| 11 | GRAPHIC | boarddiversity.jpg |
| 12 | GRAPHIC | capaoi.jpg |
| 13 | GRAPHIC | capni.jpg |
| 14 | GRAPHIC | captsr.jpg |
| 15 | GRAPHIC | compcommittee.jpg |

## Filing timeline for this registrant (39)

_Showing 12 of 39 filings._

| Filed | Form |
| --- | --- |
| 2026-07-22 | DEF 14A |
| [2025-07-11](https://search.stillhousedata.com/proxy/0001437749-25-022559) | DEF 14A |
| [2024-07-19](https://search.stillhousedata.com/proxy/0001437749-24-023040) | DEF 14A |
| [2023-07-14](https://search.stillhousedata.com/proxy/0001437749-23-019920) | DEF 14A |
| [2023-07-03](https://search.stillhousedata.com/proxy/0001437749-23-019178) | PRE 14A |
| [2022-08-23](https://search.stillhousedata.com/proxy/0001437749-22-021165) | DEFA14A |
| [2022-08-22](https://search.stillhousedata.com/proxy/0001437749-22-021076) | DEFA14A |
| [2022-07-14](https://search.stillhousedata.com/proxy/0001437749-22-017099) | DEF 14A |
| [2021-07-16](https://search.stillhousedata.com/proxy/0001437749-21-017028) | DEF 14A |
| [2020-08-20](https://search.stillhousedata.com/proxy/0001437749-20-018474) | DEFA14A |
| [2020-07-17](https://search.stillhousedata.com/proxy/0001437749-20-015316) | DEF 14A |
| [2019-10-04](https://search.stillhousedata.com/proxy/0001437749-19-019676) | DEFA14A |

## More

- [CIK 724004 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=724004&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000724004-26-000071.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.