SEC Form 4 · accession 0001228924-17-000005
MESA LABORATORIES INC /CO/ · MLAB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John James Sullivan
Officer — President and CEO
Period of report
Feb 17, 2017
Accepted (ET)
Feb 21, 2017 · 7:24 pm EST
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 Stock | Feb 17, 2017 | M | 2,160 | $18.98 | A | 64,278 | D | |
| Common Stock | Feb 21, 2017 | M | 4,918 | $18.98 | A | 69,196 | D | |
| Common Stock | Feb 21, 2017 | M | 2,000 | $16.60 | A | 71,196 | D | |
| Common Stock | Feb 17, 2017 | S | 2,160 | $123.60 | D | 69,036 | D | |
| Common Stock | Feb 21, 2017 | S | 6,918 | $125.21 | D | 62,118 | 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 Option | $18.98 | Feb 17, 2017 | X | 2,160 | D | May 11, 2008 | May 11, 2017 | Common Stock | 2,160 | 83,518 | D |
| Non Qualified Stock Option | $18.98 | Feb 21, 2017 | X | 4,918 | D | May 11, 2008 | May 11, 2017 | Common Stock | 4,918 | 78,600 | D |
| Non Qualified Stock Option | $16.60 | Feb 21, 2017 | X | 2,000 | D | Apr 1, 2010 | Apr 1, 2019 | Common Stock | 2,000 | 76,600 | D |