SEC Form 4 · accession 0001228924-16-000034
MESA LABORATORIES INC /CO/ · MLAB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
H Stuart Campbell
Director
Period of report
Apr 1, 2016
Accepted (ET)
May 3, 2016 · 2:28 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000724004
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Non-qualified stock optionF1 | $97.78 | Apr 1, 2016 | A | 1,000 | A | Apr 1, 2017 | Apr 1, 2022 | Common Stock | 1,000 | 4,202 | D |
Explanation of responses
- F120% exercisable on each of the first 5 anniversary dates