POWER INTEGRATIONS INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| BALAKRISHNAN BALU | President and CEO | Sale | 1,000 | $31.22 | $31,220 | 270,465 | Feb 1, 2010 |
| Bell Derek | VP of Engineering | Sale | 633 | $31.26 | $19,788 | 15,650 | Feb 1, 2010 |
| BALAKRISHNAN BALU | President and CEO | Award / Grant | 20,000 | — | — | 20,000 | Jan 26, 2010 |
| WALKER CLIFFORD | VP, Corporate Development | Award / Grant | 8,000 | — | — | 20,665 | Jan 26, 2010 |
| ROESCHLEIN BILL | Chief Financial Officer | Award / Grant | 6,000 | — | — | 8,726 | Jan 26, 2010 |
| RENOUARD BRUCE | VP, Worldwide Sales | Award / Grant | 8,000 | — | — | 8,001 | Jan 26, 2010 |
| Bell Derek | Vice President, Engineering | Award / Grant | 8,000 | — | — | 15,173 | Jan 26, 2010 |
| Bailey Doug | Vice President, Marketing | Award / Grant | 6,600 | — | — | 6,600 | Jan 26, 2010 |
| TOMLIN JOHN | Vice President, Operations | Award / Grant | 8,000 | — | — | 13,654 | Jan 26, 2010 |
| Bell Derek | VP of Engineering | Sale | 1,000 | $32.23 | $32,230 | 7,173 | Jan 25, 2010 |
| BALAKRISHNAN BALU | President and CEO | Option Exercise | 2,000 | $15.06 | $30,120 | 272,465 | Jan 25, 2010 |
| Bell Derek | VP of Engineering | Option Exercise | 2,000 | $12.10 | $24,200 | 9,173 | Jan 19, 2010 |
| BALAKRISHNAN BALU | President and CEO | Option Exercise | 2,000 | $15.06 | $30,120 | 272,465 | Jan 19, 2010 |
| Bell Derek | VP of Engineering | Sale | 3,000 | $36.12 | $108,360 | 7,173 | Jan 11, 2010 |
| BALAKRISHNAN BALU | President and CEO | Sale | 3,000 | $36.12 | $108,360 | 270,465 | Jan 11, 2010 |
| BALAKRISHNAN BALU | President and CEO | Sale | 3,000 | $36.66 | $109,980 | 270,465 | Jan 4, 2010 |
| Bell Derek | VP of Engineering | Option Exercise | 3,000 | $12.10 | $36,300 | 10,173 | Jan 4, 2010 |
| Bailey Doug | VP Marketing | Sale | 5,000 | $36.71 | $183,550 | — | Jan 4, 2010 |
| BALAKRISHNAN BALU | President and CEO | Sale | 3,000 | $36.21 | $108,630 | 270,465 | Dec 28, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 3,000 | $12.10 | $36,300 | 10,173 | Dec 28, 2009 |
| Bell Derek | VP of Engineering | Sale | 3,000 | $35.77 | $107,310 | 7,173 | Dec 21, 2009 |
| BALAKRISHNAN BALU | President and CEO | Sale | 3,000 | $35.75 | $107,250 | 270,465 | Dec 21, 2009 |
| Bell Derek | VP of Engineering | Sale | 3,000 | $35.39 | $106,170 | 7,173 | Dec 14, 2009 |
| BALAKRISHNAN BALU | President and CEO | Sale | 3,000 | $35.34 | $106,020 | 270,465 | Dec 14, 2009 |
| BALAKRISHNAN BALU | President and CEO | Sale | 3,000 | $36.50 | $109,500 | 270,465 | Dec 7, 2009 |
| Bell Derek | VP of Engineering | Sale | 3,000 | $36.50 | $109,500 | 7,173 | Dec 7, 2009 |
| Bailey Doug | VP Marketing | Option Exercise | 5,000 | $19.73 | $98,650 | 5,000 | Dec 4, 2009 |
| Bell Derek | VP of Engineering | Sale | 1,000 | $35.00 | $35,000 | 7,173 | Dec 2, 2009 |
| BALAKRISHNAN BALU | President and CEO | Option Exercise | 1,000 | $15.06 | $15,060 | 271,465 | Dec 2, 2009 |
| Bell Derek | VP of Engineering | Sale | 2,000 | $33.37 | $66,740 | 7,173 | Nov 30, 2009 |
| BALAKRISHNAN BALU | President and CEO | Sale | 2,000 | $33.38 | $66,760 | 270,465 | Nov 30, 2009 |
| ROESCHLEIN BILL | Chief Financial Officer | Sale | 2,250 | $33.54 | $75,465 | 2,726 | Nov 30, 2009 |
| RENOUARD BRUCE | VP Worldwide Sales | Option Exercise | 10,000 | $14.82 | $148,200 | 10,001 | Nov 30, 2009 |
| BALAKRISHNAN BALU | President and CEO | Sale | 13,000 | $34.91 | $453,830 | 270,465 | Nov 23, 2009 |
| Bell Derek | VP of Engineering | Sale | 3,000 | $34.69 | $104,070 | 7,173 | Nov 23, 2009 |
| BALAKRISHNAN BALU | President and CEO | Sale | 2,000 | $33.41 | $66,820 | 270,465 | Nov 19, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 3,000 | $12.10 | $36,300 | 10,173 | Nov 17, 2009 |
| Bell Derek | VP of Engineering | Sale | 2,000 | $33.76 | $67,520 | 7,173 | Nov 16, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 2,000 | $12.10 | $24,200 | 9,173 | Nov 10, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 1,000 | $12.10 | $12,100 | 8,173 | Nov 9, 2009 |
| Bell Derek | VP of Engineering | Sale | 1,000 | $31.29 | $31,290 | 7,173 | Nov 2, 2009 |
| Bell Derek | VP of Engineering | Sale | 3,000 | $35.05 | $105,150 | 7,173 | Oct 26, 2009 |
| RENOUARD BRUCE | VP Worldwide Sales | Option Exercise | 1,968 | $14.82 | $29,166 | 1,969 | Oct 23, 2009 |
| Bailey Doug | VP Marketing | Sale | 5,000 | $36.00 | $180,000 | — | Oct 23, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 8,000 | $12.10 | $96,800 | 15,173 | Oct 20, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 2,000 | $12.10 | $24,200 | 9,173 | Oct 19, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 2,000 | $12.10 | $24,200 | 9,173 | Oct 12, 2009 |
| Bell Derek | VP of Engineering | Sale | 1,000 | $33.00 | $33,000 | 7,173 | Oct 6, 2009 |
| Bell Derek | VP of Engineering | Sale | 1,000 | $32.00 | $32,000 | 7,173 | Oct 5, 2009 |
| Bell Derek | VP of Engineering | Option Exercise | 2,000 | $12.10 | $24,200 | 9,173 | Sep 28, 2009 |