Insider · CIK 0001257603
H Stuart Campbell
Files at: MLAB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 7, 2018 AForm 4 → | Nov 28, 6:02 pm EST | MESA LABORATORIES INC /COMLAB | 150 | — | — | 41,677 | — | plan? late |
| Jun 11, 2018 SForm 4 → | Jun 20, 4:10 pm EDT | MESA LABORATORIES INC /COMLAB | 989 | $191.17 | $189,065 | 41,527 | −2.33% | plan? late |
| Apr 2, 2018 AForm 4 → | Apr 4, 1:50 pm EDT | MESA LABORATORIES INC /COMLAB | 150 | — | — | 42,516 | — | plan? |
| Aug 21, 2017 SForm 4 → | Aug 22, 4:21 pm EDT | MESA LABORATORIES INC /COMLAB | 1,000 | $130.16 | $130,160 | 42,366 | −2.31% | plan? |
| Aug 17, 2017 SForm 4 → | Aug 21, 12:49 pm EDT | MESA LABORATORIES INC /COMLAB | 2,000 | $130.42 | $260,830 | 43,366 | −4.41% | plan? |
| Aug 15, 2017 SForm 4 → | Aug 16, 6:17 pm EDT | MESA LABORATORIES INC /COMLAB | 2 | $134.10 | $268 | 45,366 | −0.00% | plan? |
| Aug 11, 2017 SForm 4 → | Aug 15, 11:58 am EDT | MESA LABORATORIES INC /COMLAB | 608 | $134.08 | $81,521 | 45,368 | −1.32% | plan? |
| Aug 10, 2017 SForm 4 → | Aug 11, 10:42 am EDT | MESA LABORATORIES INC /COMLAB | 1,000 | $136.58 | $136,580 | 45,976 | −2.13% | plan? |
| Aug 9, 2017 SForm 4 → | Aug 11, 10:24 am EDT | MESA LABORATORIES INC /COMLAB | 1,000 | $137.61 | $137,610 | 46,976 | −2.08% | plan? |
| Aug 4, 2017 SForm 4 → | Aug 4, 3:40 pm EDT | MESA LABORATORIES INC /COMLAB | 1,000 | $143.09 | $143,090 | 47,976 | −2.04% | plan? |
| Aug 2, 2017 SForm 4 → | Aug 4, 12:49 pm EDT | MESA LABORATORIES INC /COMLAB | 2,000 | $143.37 | $286,730 | 48,976 | −3.92% | plan? |
| Feb 7, 2017 SForm 4 → | Feb 8, 3:12 pm EST | MESA LABORATORIES INC /COMLAB | 8,000 | $121.55 | $972,400 | 55,930 | −12.5% | plan? |
| Oct 21, 2016 SForm 4 → | Oct 25, 3:18 pm EDT | MESA LABORATORIES INC /COMLAB | 4,000 | $119.02 | $476,080 | 63,930 | −5.89% | plan? |
| Sep 16, 2016 SForm 4 → | Oct 12, 1:00 pm EDT | MESA LABORATORIES INC /COMLAB | 3,000 | $115.03 | $345,090 | 67,930 | −4.23% | plan? late |
| Jun 2, 2016 MForm 4 → | Jun 6, 1:39 pm EDT | MESA LABORATORIES INC /COMLAB | 859 | $63.09 | $54,191 | 70,930 | — | plan? |
| Mar 10, 2016 SForm 4 → | Mar 11, 7:14 pm EST | MESA LABORATORIES INC /COMLAB | 6,000 | $86.32 | $517,914 | 70,071 | −7.89% | plan? |
| Mar 7, 2016 SForm 4 → | Mar 9, 11:52 am EST | MESA LABORATORIES INC /COMLAB | 280 | $90.00 | $25,200 | 76,071 | −0.37% | plan? |
| Feb 29, 2016 SForm 4 → | Mar 4, 10:56 am EST | MESA LABORATORIES INC /COMLAB | 1,903 | $90.84 | $172,869 | 76,351 | — | plan? late |
| Feb 22, 2016 SForm 4 → | Feb 25, 1:16 pm EST | MESA LABORATORIES INC /COMLAB | 1,532 | $92.90 | $142,325 | 78,254 | −1.92% | plan? late |
| Oct 7, 2015 MForm 4 → | Oct 7, 4:31 pm EDT | MESA LABORATORIES INC /COMLAB | 938 | $52.47 | $49,221 | 79,786 | — | plan? |
| Sep 22, 2015 PForm 4 → | Sep 23, 5:17 pm EDT | MESA LABORATORIES INC /COMLAB | 150 | $109.54 | $16,431 | 78,848 | +0.19% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Apr 2, 2018 AForm 4 → | Apr 4, 1:50 pm EDT | MESA LABORATORIES INC /COMLAB | 450 | — | — | 4,793 | — | |
| Apr 3, 2017 AForm 4/A → | Apr 21, 4:18 pm EDT | MESA LABORATORIES INC /COMLAB | 1,000 | — | — | 4,343 | — | |
| Apr 3, 2017 AForm 4 → | Apr 4, 3:55 pm EDT | MESA LABORATORIES INC /COMLAB | 830 | — | — | 4,173 | — | amended |
| Jun 2, 2016 XForm 4 → | Jun 6, 1:39 pm EDT | MESA LABORATORIES INC /COMLAB | 859 | — | — | 3,343 | — | |
| Apr 1, 2016 AForm 4 → | May 3, 2:28 pm EDT | MESA LABORATORIES INC /COMLAB | 1,000 | — | — | 4,202 | — | late |
| Oct 7, 2015 XForm 4 → | Oct 7, 4:31 pm EDT | MESA LABORATORIES INC /COMLAB | 938 | — | — | 3,202 | — | |
| Apr 1, 2015 AForm 4 → | Apr 3, 7:51 pm EDT | MESA LABORATORIES INC /COMLAB | 1,320 | — | — | 4,140 | — |