SEC Form 4 · accession 0000833640-18-000167
POWER INTEGRATIONS INC · POWI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Balakrishnan S Iyer
Director
Period of report
May 30, 2018
Accepted (ET)
May 31, 2018 · 12:12 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000833640
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | May 30, 2018 | M | 100 | $21.14 | A | 13,491 | D | |
| Common Stock | May 30, 2018 | S | 100 | $77.15 | D | 13,391 | D | |
| Common Stock | May 30, 2018 | M | 3,233 | $21.14 | A | 16,624 | D | |
| Common Stock | May 30, 2018 | S | 3,233 | $76.3232 | D | 13,391 | 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 (right to buy) | $21.14 | May 30, 2018 | M | 100 | D | Mar 1, 2011 | Apr 28, 2019 | Common Stock | 100 | 3,233 | D |
| Non-Qualified Stock Option (right to buy) | $21.14 | May 30, 2018 | M | 3,233 | D | Mar 1, 2011 | Apr 28, 2019 | Common Stock | 3,233 | 0 | D |