Mesa Laboratories (NASDAQ: MLAB) director sells shares to CEO
Rhea-AI Filing Summary
Mesa Laboratories director John James Sullivan reported selling 7,093 shares of common stock of MLAB on 2026-08-13 at $112.80 per share in a private transaction to President and CEO Siddhartha Kadia. After this sale, Sullivan directly holds 17,834 shares and is also reported as having an indirect interest in 45,110 shares held by the Sullivan Family Trust, for which his spouse is trustee; he disclaims beneficial ownership of those trust shares except to the extent of his pecuniary interest.
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Insights
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Insider Trade Summary
Net Seller: 7,093 shares
Net Sell
2 txns
Insider
Sullivan John James
Role
Director
Sold
7,093 shs ($800K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock F1 | 7,093 | $112.80 | $800K |
| holding | Common Stock F1, F2 | -- | -- | -- |
Holdings After Transaction:
Common Stock — 17,834 shares (Direct);
Common Stock — 45,110 shares (Indirect, By Trust)
Footnotes (2)
- F1. Represents shares sold directly in a private transaction to Siddhartha Kadia, Mesa President and CEO
- F2. Represents shares held by the "Sullivan Family Trust" for which the reporting person's spouse serves as trustee. The reporting person disclaims beneficial ownership of the securities held by the trust except to the extent of his pecuniary interest therein.
Key Figures
Shares sold: 7,093 shares
Sale price per share: $112.80
Direct holdings after transaction: 17,834 shares
+2 more
5 metrics
Shares sold
7,093 shares
Common Stock sale reported for 2026-08-13
Sale price per share
$112.80
Per-share price for 7,093-share private sale on 2026-08-13
Direct holdings after transaction
17,834 shares
Direct Common Stock held by John James Sullivan after reported sale
Indirect trust holdings
45,110 shares
Common Stock held by Sullivan Family Trust, reported as indirect interest
Net shares sold
7,093 shares
Net sell volume in this Form 4 per transaction summary
Key Terms
private transaction, beneficial ownership, pecuniary interest, indirect
4 terms
private transaction financial
"Represents shares sold directly in a private transaction to Siddhartha Kadia"
A private transaction is the sale or transfer of securities, assets, or ownership stakes carried out directly between a small number of parties rather than on a public exchange. For investors it matters because these deals are less visible and often less liquid than public trades, so pricing can be harder to verify, the investment can be harder to sell quickly, and buyers or sellers may gain strategic advantages not available in open markets — like negotiated terms similar to a private garage sale versus a crowded marketplace.
beneficial ownership financial
"The reporting person disclaims beneficial ownership of the securities held"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest financial
"except to the extent of his pecuniary interest therein"
indirect financial
"Represents shares held by the "Sullivan Family Trust" reported as indirect"
FAQ
What insider sale did MLAB director John James Sullivan report on August 13, 2026?
MLAB director John James Sullivan reported selling 7,093 shares of common stock on 2026-08-13 at $112.80 per share in a private transaction to President and CEO Siddhartha Kadia. The transaction was reported as a sale of directly held shares.
AI-generated analysis. How Rhea-AI works. Not financial advice.
