SWStonkWhisper
← Back to Intel
Insider ActivityMLAB

Archbold Brian David, SVP Operations at MESA LABORATORIES INC /CO/, sold $117K of MLAB

Last updated Aug 12, 2026

This page documents an SEC Form 4 insider trading disclosure for $MLAB securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.

Archbold Brian David SVP Operations
MESA LABORATORIES INC /CO/ · $MLAB
$117K Total Value
1,151 Shares Traded
$101.267 Price / Share
3,710 Shares Owned After
2026-06-17 Filing Date

Transaction Details

InsiderArchbold Brian David
TitleSVP Operations
CompanyMESA LABORATORIES INC /CO/
TickerMLAB
Transaction TypeSale
Transaction Date2026-06-16
Shares Traded1,151
Price Per Share$101.267
Total Value$117K
Filed Date2026-06-17
Accession Number0000724004-26-000062

Ownership Context

Shares Owned After Transaction3,710
Ownership TypeDirect

SEC Filing

↗ View Original SEC Filing

Accession: 0000724004-26-000062

Other Insider Trades — MLAB

Other Trades by Archbold Brian David

Full Ticker Profile

View all insider trades, dark pool activity, congressional filings, and the Whisper Score for MLAB — MESA LABORATORIES INC /CO/ →

Whisper Score — MLAB

54.2
Active Discussion
Current Whisper Score

See full analysis for MLAB →

Track MLAB insider activity in real time on The Wire →

Get alerts when Archbold Brian David files new trades — Go Pro →

Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.

Last updated: August 12, 2026 at 07:15 UTC

Not Financial Advice: This article is for informational and educational purposes only and does not constitute financial advice, investment advice, or a recommendation to buy or sell any security. StonkWhisper aggregates publicly available data from verified regulatory filings and proprietary analysis pipelines. All investment decisions are made solely at your own risk. Guerilla Finance LLC is not a registered investment advisor or broker-dealer. Always consult a qualified financial professional before making investment decisions.

Want real-time data? Access The Wire for live sentiment tracking.