SEC Form 4 · accession 0000833640-17-000088
POWER INTEGRATIONS INC · POWI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Clifford Walker
Officer — VP Corporate Development
Period of report
Feb 9, 2017
Accepted (ET)
Feb 10, 2017 · 6:57 pm EST
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 | Feb 9, 2017 | M | 2,174 | $42.88 | A | 72,528 | D | |
| Common Stock | Feb 9, 2017 | S | 2,174 | $67.553 | D | 70,354 | D | |
| Common Stock | Feb 9, 2017 | M | 882 | $36.95 | A | 71,236 | D | |
| Common Stock | Feb 9, 2017 | S | 882 | $67.553 | D | 70,354 | D | |
| Common Stock | Feb 9, 2017 | M | 12,000 | $38.07 | A | 82,354 | D | |
| Common Stock | Feb 9, 2017 | S | 12,000 | $67.553 | D | 70,354 | 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) | $36.95 | Feb 9, 2017 | M | 882 | D | Dec 5, 2012 | May 5, 2021 | Common Stock | 882 | 0 | D |
| Non-Qualified Stock Option (right to buy) | $38.07 | Feb 9, 2017 | M | 12,000 | D | Nov 3, 2010 | May 3, 2020 | Common Stock | 12,000 | 0 | D |
| Non-Qualified Stock Option (right to buy) | $42.88 | Feb 9, 2017 | M | 2,174 | D | Oct 8, 2012 | May 8, 2022 | Common Stock | 2,174 | 7,322 | D |