SEC Form 4 · accession 0001526513-15-000005
NORTHERN TECHNOLOGIES INTERNATIONAL CORP · NTIC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Richard Nigon
Director
Period of report
Aug 17, 2015
Accepted (ET)
Aug 18, 2015 · 4:31 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000875582
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 17, 2015 | M | 4,000 | $9.76 | A | 12,277 | D | |
| Common Stock | Aug 17, 2015 | F | 2,477 | $15.76 | D | 9,800 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (right to buy)F1 | $9.76 | Aug 17, 2015 | M | 4,000 | D | — | Aug 31, 2015 | Common Stock | 4,000 | 0 | D |
Explanation of responses
- F1This option has fully vested.