Company · CIK 0000724004 · SIC 3823 — Industrial Instruments For Measurement, Display, and Control · Nasdaq
MESA LABORATORIES INC /CO/ · MLAB
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
No reported common-stock activity in this period.
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 AForm 4 → | Sep 11, 2:13 pm EDT | Mark Christopher CaponeDirector | 2,423 | — | — | 2,423 | — | |
| Sep 9, 2026 AForm 4 → | Sep 11, 2:09 pm EDT | Shiraz Shabanali LadiwalaDirector | 2,510 | — | — | 2,510 | — | |
| Sep 9, 2026 AForm 4 → | Sep 11, 1:57 pm EDT | Shannon HallDirector | 1,774 | — | — | 1,774 | — | |
| Sep 9, 2026 AForm 4 → | Sep 11, 1:42 pm EDT | John James SullivanDirector | 1,774 | — | — | 1,774 | — | |
| Sep 9, 2026 AForm 4 → | Sep 11, 1:34 pm EDT | R Tony TripenyDirector | 1,774 | — | — | 1,774 | — |