BALAKRISHNAN BALU
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to BALAKRISHNAN BALU. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| POWI | President and CEO | Sale | 4,000 | $38.67 | $154,680 | Mar 8, 2010 |
| POWI | President and CEO | Sale | 8,384 | $38.81 | $325,383 | Mar 5, 2010 |
| POWI | President and CEO | Sale | 3,000 | $36.44 | $109,320 | Mar 1, 2010 |
| POWI | President and CEO | Option Exercise | 3,000 | $12.10 | $36,300 | Feb 22, 2010 |
| POWI | President and CEO | Option Exercise | 3,000 | $12.10 | $36,300 | Feb 16, 2010 |
| POWI | President and CEO | Sale | 1,000 | $35.00 | $35,000 | Feb 12, 2010 |
| POWI | President and CEO | Sale | 2,000 | $32.80 | $65,600 | Feb 8, 2010 |
| POWI | President and CEO | Tax Withholding | 7,041 | $32.86 | $231,367 | Feb 8, 2010 |
| POWI | President and CEO | Sale | 1,000 | $33.14 | $33,140 | Feb 4, 2010 |
| POWI | President and CEO | Sale | 1,000 | $31.22 | $31,220 | Feb 1, 2010 |
| POWI | President and CEO | Award / Grant | 20,000 | — | — | Jan 26, 2010 |
| POWI | President and CEO | Option Exercise | 2,000 | $15.06 | $30,120 | Jan 25, 2010 |
| POWI | President and CEO | Option Exercise | 2,000 | $15.06 | $30,120 | Jan 19, 2010 |
| POWI | President and CEO | Sale | 3,000 | $36.12 | $108,360 | Jan 11, 2010 |
| POWI | President and CEO | Sale | 3,000 | $36.66 | $109,980 | Jan 4, 2010 |
| POWI | President and CEO | Sale | 3,000 | $36.21 | $108,630 | Dec 28, 2009 |
| POWI | President and CEO | Sale | 3,000 | $35.75 | $107,250 | Dec 21, 2009 |
| POWI | President and CEO | Sale | 3,000 | $35.34 | $106,020 | Dec 14, 2009 |
| POWI | President and CEO | Sale | 3,000 | $36.50 | $109,500 | Dec 7, 2009 |
| POWI | President and CEO | Option Exercise | 1,000 | $15.06 | $15,060 | Dec 2, 2009 |
| POWI | President and CEO | Sale | 2,000 | $33.38 | $66,760 | Nov 30, 2009 |
| POWI | President and CEO | Sale | 13,000 | $34.91 | $453,830 | Nov 23, 2009 |
| POWI | President and CEO | Sale | 2,000 | $33.41 | $66,820 | Nov 19, 2009 |
| POWI | President and CEO | Option Exercise | 33,361 | $15.06 | $502,417 | Apr 20, 2009 |
| POWI | President and CEO | Option Exercise | 2,699 | $17.75 | $47,907 | Feb 20, 2009 |
| POWI | President and CEO | Sale | 250 | $25.00 | $6,250 | Sep 10, 2008 |
| POWI | President and CEO | Sale | 1,000 | $28.80 | $28,800 | Sep 3, 2008 |
| POWI | President and CEO | Sale | 2,000 | $29.83 | $59,660 | Aug 27, 2008 |
| POWI | President and CEO | Sale | 1,000 | $30.00 | $30,000 | Aug 20, 2008 |
| POWI | President and CEO | Option Exercise | 1,000 | $14.22 | $14,220 | Aug 13, 2008 |
| POWI | President and CEO | Option Exercise | 250 | $14.22 | $3,555 | Aug 6, 2008 |
| POWI | President and CEO | Sale | 1,000 | $29.18 | $29,180 | Jul 30, 2008 |
| POWI | President and CEO | Sale | 2,000 | $30.61 | $61,220 | Jul 23, 2008 |
| POWI | President and CEO | Option Exercise | 2,000 | $14.22 | $28,440 | Jul 16, 2008 |
| POWI | President and CEO | Option Exercise | 2,000 | $14.22 | $28,440 | Jul 9, 2008 |
| POWI | President and CEO | Option Exercise | 6 | $12.10 | $73 | Jul 2, 2008 |
| POWI | President and CEO | Option Exercise | 300 | $14.82 | $4,446 | Jun 25, 2008 |
| POWI | President and CEO | Sale | 1,900 | $34.90 | $66,310 | Jun 19, 2008 |
| POWI | President and CEO | Option Exercise | 100 | $14.82 | $1,482 | Jun 18, 2008 |
| POWI | President and CEO | Sale | 200 | $34.37 | $6,874 | Jun 18, 2008 |
| POWI | President and CEO | Option Exercise | 600 | $14.82 | $8,892 | Jun 11, 2008 |
| POWI | President and CEO | Option Exercise | 1,000 | $14.82 | $14,820 | Jun 4, 2008 |
| POWI | President and CEO | Sale | 200 | $32.37 | $6,474 | May 28, 2008 |
| POWI | President and CEO | Sale | 100 | $32.88 | $3,288 | May 21, 2008 |
| POWI | President and CEO | Sale | 500 | $33.03 | $16,515 | May 14, 2008 |
| POWI | President and CEO | Sale | 200 | $32.09 | $6,418 | May 7, 2008 |
| POWI | President and CEO | Option Exercise | 300 | $14.82 | $4,446 | Apr 30, 2008 |
| POWI | President and CEO | Sale | 400 | $31.06 | $12,424 | Apr 23, 2008 |
| POWI | President and CEO | Option Exercise | 400 | $12.10 | $4,840 | Apr 16, 2008 |
| POWI | President and CEO | Sale | 300 | $29.18 | $8,754 | Apr 9, 2008 |