Form 4: Mesa Laboratories Inc /Co/ Director Sells Shares
Insider Transaction (Form 4)
John James Sullivan, a Director of Mesa Laboratories Inc /Co/, sold 7,093 shares of common stock on August 13, 2026 for $112.80 per share.
Summary
- Open-market sale: disposed of 7,093 Common Stock at $112.80 ($800,090) on August 13, 2026; holds 17,834 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $800,090 of stock on the open market.
Insider Transactions
John James Sullivan — Director
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-13 | Open-market sale | Common Stock | 7,093 | $113 | $800.1K | 17,834 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-13 | Open-market sale (7,093 shares) |
Keywords
insider transaction, Form 4, MLAB, MESA LABORATORIES INC /CO/, bearish, John James Sullivan
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