SEC Form 4 · accession 0001615774-18-014000
MISONIX INC · MSON
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Joseph J Brennan
Officer — VP, Operations
Period of report
Dec 6, 2018
Accepted (ET)
Dec 7, 2018 · 12:26 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000880432
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Dec 6, 2018 | M | 4,250 | $9.38 | A | 5,649 | D | |
| Common Stock | Dec 6, 2018 | M | 6,000 | $9.525 | A | 11,649 | D | |
| Common Stock | Dec 6, 2018 | M | 3,000 | $10.25 | A | 14,649 | D | |
| Common Stock | Dec 6, 2018 | S | 8,357 | $15.913 | D | 6,292 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock OptionF1 | $9.38 | Dec 6, 2018 | M | 4,250 | D | Aug 18, 2018 | Aug 18, 2025 | Common Stock | 4,250 | 1,750 | D |
| Stock OptionF2 | $9.525 | Dec 6, 2018 | M | 6,000 | D | Dec 6, 2018 | Dec 6, 2026 | Common Stock | 6,000 | 6,000 | D |
| Stock OptionF3 | $10.25 | Dec 6, 2018 | M | 3,000 | D | Nov 2, 2018 | Nov 2, 2027 | Common Stock | 3,000 | 9,000 | D |
Explanation of responses
- F1Options vest in four equal annual installments from date of grant (8/18/15)
- F2Options vest in four equal annual installments from date of grant (12/6/16)
- F3Options vest in four equal annual installments from date of grant (11/2/17)