MLAB

MESA LABORATORIES INC /CO/

Nasdaq · Industrial Instruments For Measurement, Display, and Control

Insider trades

Congress trades

Company Overview

A concise company profile alongside the latest public filing activity.

Mesa Laboratories designs, manufactures, and markets instruments, biological indicators, and other products used to test and monitor sterilization processes, gas detection, and quality control in healthcare, pharmaceutical, and industrial settings. It sells its products through direct sales and distributors to customers in medical device manufacturing, hospitals, and other regulated industries worldwide.

Industry

Industrial Instruments For Measurement, Display, and Control

Headquarters

Lakewood, CO

Exchange

Nasdaq

Company profile sourced from SEC filings.

Corporate Insider Trades

Open-market purchases and sales by directors, officers, and other company insiders.

Insider	Type	Value	Shares / Price	Date
Sullivan John JamesDirector	Sell	$800K	7,093at $112.80	Aug 13, 2026
Kadia SiddharthaPresident and CEO	Buy	$800K	7,093at $112.80	Aug 13, 2026

Source: SEC EDGAR Form 4 filings

Congressional Trades

Recent disclosures by members of the U.S. House and Senate.

No recent congressional disclosures found for MLAB.

Source: Senate eFD and House Clerk STOCK Act disclosures

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For informational purposes only, not investment advice. Filings can be delayed, corrected, or amended. Trading activity alone does not predict future performance.