SEC Form 4 · accession 0001228924-18-000014
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 2, 2018
Accepted (ET)
Apr 4, 2018 · 1:50 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000724004
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Apr 2, 2018 | A | 150 | $0.00 | A | 42,516 | D |
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 OptionF2 | $142.40 | Apr 2, 2018 | A | 450 | A | Apr 2, 2019 | Apr 2, 2024 | Common Stock | 450 | 4,793 | D |
Explanation of responses
- F1Restricted Stock Award that vests 1/5 on June 15, 2019 and 1/5 on the next four anniversary dates thereafter
- F21/5 exercisable on each of the first five anniversary dates