Insider · CIK 0001621222
Shannon Hall
Files at: MLAB, BIO BIO.B. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 15, 2026 MForm 4 → | Aug 17, 5:46 pm EDT | MESA LABORATORIES INC /CO/MLAB | 2,784 | — | — | 6,973 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 AForm 4 → | Sep 11, 1:57 pm EDT | MESA LABORATORIES INC /CO/MLAB | 1,774 | — | — | 1,774 | — | |
| Aug 15, 2026 MForm 4 → | Aug 17, 5:46 pm EDT | MESA LABORATORIES INC /CO/MLAB | 2,784 | — | — | 0 | — |