Insider · CIK 0001197710
John Sakys
Files at: MLAB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 22, 2026 SForm 4 → | Jun 23, 12:23 pm EDT | MESA LABORATORIES INC /CO/MLAB | 2,827 | $89.50 | $253,022 | 19,785 | −12.5% | |
| Jun 18, 2026 AMForm 4 → | Jun 23, 12:23 pm EDT | MESA LABORATORIES INC /CO/MLAB | 6,074 | $95.10 | $577,637 | 22,612 | — | |
| Jun 16, 2026 SForm 4 → | Jun 17, 12:09 pm EDT | MESA LABORATORIES INC /CO/MLAB | 1,223 | $101.27 | $123,850 | 16,538 | −6.89% | 10b5-1 |
| Jun 15, 2026 MForm 4 → | Jun 16, 2:15 pm EDT | MESA LABORATORIES INC /CO/MLAB | 2,717 | $104.08 | $282,785 | 17,761 | — | |
| Aug 15, 2018 SForm 4 → | Aug 15, 6:12 pm EDT | MESA LABORATORIES INC /COMLAB | 1,000 | $203.50 | $203,500 | 2,500 | −28.6% | plan? |
| Aug 15, 2018 MForm 4 → | Aug 15, 6:12 pm EDT | MESA LABORATORIES INC /COMLAB | 1,000 | $48.72 | $48,720 | 3,500 | — | plan? |
| Jul 31, 2018 MForm 4 → | Aug 1, 11:30 am EDT | MESA LABORATORIES INC /COMLAB | 500 | $48.72 | $24,360 | 2,500 | — | plan? |
| Jun 20, 2017 MForm 4 → | Jun 20, 6:47 pm EDT | MESA LABORATORIES INC /COMLAB | 1,000 | $48.72 | $48,720 | 2,000 | — | plan? |
| Nov 15, 2016 SForm 4 → | Nov 17, 6:16 pm EST | MESA LABORATORIES INC /COMLAB | 1,000 | $127.14 | $127,140 | 1,000 | −50.0% | plan? |
| Nov 15, 2016 MForm 4 → | Nov 17, 6:16 pm EST | MESA LABORATORIES INC /COMLAB | 1,000 | $48.72 | $48,720 | 2,000 | — | plan? |
| Dec 4, 2015 MForm 4 → | Dec 8, 9:59 am EST | MESA LABORATORIES INC /COMLAB | 1,000 | $48.72 | $48,720 | 1,000 | — | plan? |