Bell Derek
CIK 1182407 · View on SEC EDGAR ↗
Insider
First SEC filing: May 17, 2013 · Latest: May 17, 2013
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 63 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
63 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 16, 2013 | POWI | S 10b5-1 | 2,000 | $44.90 | $89,800 | 26,752 Direct | -6.96% | Disposed | 153.4% (price as of 2026-08-19) |
| May 9, 2013 | POWI | S | 573 | $42.53 | $24,370 | 26,752 Direct | -2.10% | Disposed | 167.5% (price as of 2026-08-19) |
| May 7, 2013 | POWI | S | 572 | $42.29 | $24,190 | 27,325 Direct | -2.05% | Disposed | 169.1% (price as of 2026-08-19) |
| May 6, 2013 | POWI | S | 577 | $42.29 | $24,401 | 27,897 Direct | -2.03% | Disposed | 169.1% (price as of 2026-08-19) |
| May 3, 2013 | POWI | S 10b5-1 | 1,716 | $43.90 | $75,332 | 28,474 Direct | -5.68% | Disposed | 159.2% (price as of 2026-08-19) |
| March 25, 2013 | POWI | S 10b5-1 | 284 | $43.90 | $12,468 | 28,474 Direct | -0.99% | Disposed | 159.2% (price as of 2026-08-19) |
| Feb. 11, 2013 | POWI | S | 128 | $42.71 | $5,467 | 28,474 Direct | -0.45% | Disposed | 166.4% (price as of 2026-08-19) |
| Feb. 8, 2013 | POWI | S | 1,257 | $44.07 | $55,396 | 28,602 Direct | -4.21% | Disposed | 158.2% (price as of 2026-08-19) |
| Feb. 7, 2013 | POWI | S | 5,550 | $45.02 | $249,861 | 29,859 Direct | -15.67% | Disposed | 152.7% (price as of 2026-08-19) |
| Aug. 6, 2012 | POWI | S 10b5-1 | 8,000 | $36.90 | $295,200 | 25,982 Direct | -23.54% | Disposed | 208.4% (price as of 2026-08-19) |
| July 5, 2012 | POWI | S 10b5-1 | 5,896 | $38.90 | $229,354 | 25,719 Direct | -18.65% | Disposed | 192.5% (price as of 2026-08-19) |
| July 5, 2012 | POWI | S 10b5-1 | 2,104 | $38.49 | $80,983 | 25,719 Direct | -7.56% | Disposed | 195.6% (price as of 2026-08-19) |
| June 28, 2012 | POWI | S 10b5-1 | 1,000 | $36.94 | $36,940 | 25,719 Direct | -3.74% | Disposed | 208.0% (price as of 2026-08-19) |
| June 21, 2012 | POWI | S 10b5-1 | 3,000 | $40.18 | $120,540 | 25,719 Direct | -10.45% | Disposed | 183.2% (price as of 2026-08-19) |
| June 19, 2012 | POWI | S 10b5-1 | 3,000 | $40.90 | $122,700 | 25,719 Direct | -10.45% | Disposed | 178.2% (price as of 2026-08-19) |
| June 15, 2012 | POWI | S 10b5-1 | 2,000 | $38.90 | $77,800 | 25,719 Direct | -7.22% | Disposed | 192.5% (price as of 2026-08-19) |
| June 14, 2012 | POWI | S 10b5-1 | 1,000 | $38.24 | $38,240 | 25,719 Direct | -3.74% | Disposed | 197.6% (price as of 2026-08-19) |
| June 7, 2012 | POWI | S 10b5-1 | 6,000 | $41.00 | $246,000 | 25,719 Direct | -18.92% | Disposed | 177.5% (price as of 2026-08-19) |
| May 31, 2012 | POWI | S 10b5-1 | 6,000 | $40.52 | $243,120 | 25,719 Direct | -18.92% | Disposed | 180.8% (price as of 2026-08-19) |
| May 29, 2012 | POWI | S 10b5-1 | 5,000 | $41.43 | $207,150 | 25,719 Direct | -16.28% | Disposed | 174.6% (price as of 2026-08-19) |
| May 24, 2012 | POWI | S 10b5-1 | 1,000 | $41.86 | $41,860 | 25,719 Direct | -3.74% | Disposed | 171.8% (price as of 2026-08-19) |
| May 21, 2012 | POWI | S 10b5-1 | 4,896 | $41.80 | $204,653 | 25,719 Direct | -15.99% | Disposed | 172.2% (price as of 2026-08-19) |
| May 21, 2012 | POWI | S 10b5-1 | 10,104 | $41.35 | $417,800 | 25,719 Direct | -28.21% | Disposed | 175.2% (price as of 2026-08-19) |
| May 14, 2012 | POWI | S 10b5-1 | 16,000 | $41.82 | $669,120 | 25,719 Direct | -38.35% | Disposed | 172.1% (price as of 2026-08-19) |
| May 8, 2012 | POWI | S | 565 | $41.64 | $23,527 | 25,719 Direct | -2.15% | Disposed | 173.3% (price as of 2026-08-19) |
| May 7, 2012 | POWI | S 10b5-1 | 562 | $42.18 | $23,705 | 20,284 Direct | -2.70% | Disposed | 169.8% (price as of 2026-08-19) |
| May 7, 2012 | POWI | S 10b5-1 | 15,438 | $41.65 | $642,993 | 20,284 Direct | -43.22% | Disposed | 173.2% (price as of 2026-08-19) |
| May 4, 2012 | POWI | S 10b5-1 | 15,000 | $38.90 | $583,500 | 20,284 Direct | -42.51% | Disposed | 192.5% (price as of 2026-08-19) |
| May 4, 2012 | POWI | S | 485 | $42.57 | $20,646 | 20,284 Direct | -2.34% | Disposed | 167.3% (price as of 2026-08-19) |
| May 3, 2012 | POWI | S 10b5-1 | 1,000 | $37.99 | $37,990 | 20,769 Direct | -4.59% | Disposed | 199.5% (price as of 2026-08-19) |
| April 26, 2012 | POWI | S 10b5-1 | 1,000 | $37.19 | $37,190 | 20,769 Direct | -4.59% | Disposed | 206.0% (price as of 2026-08-19) |
| April 19, 2012 | POWI | S 10b5-1 | 1,000 | $37.01 | $37,010 | 20,769 Direct | -4.59% | Disposed | 207.4% (price as of 2026-08-19) |
| April 12, 2012 | POWI | S 10b5-1 | 2,000 | $36.91 | $73,820 | 20,769 Direct | -8.78% | Disposed | 208.3% (price as of 2026-08-19) |
| March 29, 2012 | POWI | S 10b5-1 | 1,000 | $37.19 | $37,190 | 20,769 Direct | -4.59% | Disposed | 206.0% (price as of 2026-08-19) |
| March 22, 2012 | POWI | S 10b5-1 | 1,000 | $36.95 | $36,950 | 20,769 Direct | -4.59% | Disposed | 207.9% (price as of 2026-08-19) |
| March 15, 2012 | POWI | S 10b5-1 | 1,000 | $37.73 | $37,730 | 20,769 Direct | -4.59% | Disposed | 201.6% (price as of 2026-08-19) |
| March 8, 2012 | POWI | S 10b5-1 | 1,000 | $37.15 | $37,150 | 20,769 Direct | -4.59% | Disposed | 206.3% (price as of 2026-08-19) |
Showing latest 100 of 607 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 16, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $21.14 | April 28, 2019 | 2,000 | Disposed |
| May 3, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,716) | $21.14 | April 28, 2019 | 1,716 | Disposed |
| March 25, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (284) | $21.14 | April 28, 2019 | 284 | Disposed |
| Feb. 7, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (5,550) | $21.14 | April 28, 2019 | 5,550 | Disposed |
| Aug. 6, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (8,000) | $26.75 | Feb. 7, 2016 | 8,000 | Disposed |
| July 5, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (5,896) | $26.75 | Feb. 7, 2016 | 5,896 | Disposed |
| July 5, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,104) | $25.25 | Aug. 15, 2017 | 2,104 | Disposed |
| June 28, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $25.25 | Aug. 15, 2017 | 1,000 | Disposed |
| June 21, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $25.25 | Aug. 15, 2017 | 3,000 | Disposed |
| June 19, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $25.25 | Aug. 15, 2017 | 3,000 | Disposed |
| June 15, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $25.25 | Aug. 15, 2017 | 2,000 | Disposed |
| June 14, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $25.25 | Aug. 15, 2017 | 1,000 | Disposed |
| June 7, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (6,000) | $25.25 | Aug. 15, 2017 | 6,000 | Disposed |
| May 31, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (6,000) | $25.25 | Aug. 15, 2017 | 6,000 | Disposed |
| May 29, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (5,000) | $25.25 | Aug. 15, 2017 | 5,000 | Disposed |
| May 24, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $25.25 | Aug. 15, 2017 | 1,000 | Disposed |
| May 21, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (4,896) | $25.25 | Aug. 15, 2017 | 4,896 | Disposed |
| May 21, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (10,104) | $21.14 | April 28, 2019 | 10,104 | Disposed |
| May 14, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (16,000) | $21.14 | April 28, 2019 | 16,000 | Disposed |
| May 8, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (9,496) | $42.88 | May 8, 2022 | 9,496 | Acquired |
| May 8, 2012 | POWI | Incentive Stock Option (right to buy) | Common Stock (2,504) | $42.88 | May 8, 2022 | 2,504 | Acquired |
| May 7, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (562) | $21.14 | April 28, 2019 | 562 | Disposed |
| May 7, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (15,438) | $17.18 | Jan. 24, 2015 | 15,438 | Disposed |
| May 4, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $17.18 | Jan. 24, 2015 | 15,000 | Disposed |
| May 3, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| April 26, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| April 19, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| April 12, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $17.18 | Jan. 24, 2015 | 2,000 | Disposed |
| March 29, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| March 22, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| March 15, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| March 8, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| March 1, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| May 5, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (9,332) | $36.95 | May 5, 2021 | 9,332 | Acquired |
| May 5, 2011 | POWI | Incentive Stock Option (right to buy) | Common Stock (2,668) | $36.95 | May 5, 2021 | 2,668 | Acquired |
| May 2, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.18 | Jan. 24, 2015 | 1,000 | Disposed |
| April 29, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,958) | $17.18 | Jan. 24, 2015 | 1,958 | Disposed |
| April 28, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (598) | $17.18 | Jan. 24, 2015 | 598 | Disposed |
| April 27, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3) | $17.18 | Jan. 24, 2015 | 3 | Disposed |
| April 26, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,438) | $18.95 | Jan. 8, 2013 | 3,438 | Disposed |
| April 26, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,003) | $17.18 | Jan. 24, 2015 | 1,003 | Disposed |
| March 8, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Feb. 28, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Feb. 22, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Feb. 14, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Feb. 7, 2011 | POWI | Non-Qualified Stock Option (Right to Buy) | Common Stock (4,000) | $18.95 | Jan. 8, 2013 | 4,000 | Disposed |
| Feb. 4, 2011 | POWI | Non-Qualified Stock Option (Right to Buy) | Common Stock (4,000) | $18.95 | Jan. 8, 2013 | 4,000 | Disposed |
| Feb. 4, 2011 | POWI | Non-Qualified Stock Option (Right to Buy) | Common Stock (2,000) | $18.95 | Jan. 8, 2013 | 2,000 | Disposed |
| Jan. 18, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Jan. 10, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Jan. 3, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Dec. 27, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (66) | $18.95 | Jan. 8, 2013 | 66 | Disposed |
| Dec. 27, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (934) | $18.95 | Jan. 8, 2013 | 934 | Disposed |
| Dec. 20, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Dec. 13, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $18.95 | Jan. 8, 2013 | 1,000 | Disposed |
| Nov. 17, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (895) | $17.75 | Jan. 8, 2013 | 895 | Disposed |
| Nov. 10, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.75 | Jan. 8, 2013 | 1,000 | Disposed |
| Nov. 4, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (10,000) | $17.75 | Jan. 8, 2013 | 10,000 | Disposed |
| Aug. 4, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.75 | Jan. 8, 2013 | 1,000 | Disposed |
| July 28, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $17.75 | Jan. 8, 2013 | 1,000 | Disposed |
| July 26, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (4,968) | $17.75 | Jan. 8, 2013 | 4,968 | Disposed |
| July 26, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,699) | $17.75 | Jan. 8, 2013 | 2,699 | Disposed |
| July 26, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,333) | $14.82 | Feb. 21, 2012 | 1,333 | Disposed |
| May 3, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,122) | $38.07 | May 3, 2020 | 1,122 | Acquired |
| May 3, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| May 3, 2010 | POWI | Incentive Stock Option (right to buy) | Common Stock (10,878) | $38.07 | May 3, 2020 | 10,878 | Acquired |
| April 26, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| April 19, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| April 12, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| April 5, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| March 29, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| March 22, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| March 15, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,221) | $14.82 | Feb. 21, 2012 | 1,221 | Disposed |
| March 15, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,779) | $14.82 | Feb. 21, 2012 | 1,779 | Disposed |
| March 10, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $14.82 | Feb. 21, 2012 | 3,000 | Disposed |
| Feb. 12, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,770) | $12.10 | May 31, 2011 | 3,770 | Disposed |
| Feb. 8, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $12.10 | May 31, 2011 | 2,000 | Disposed |
| Feb. 4, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $12.10 | May 31, 2011 | 1,000 | Disposed |
| Feb. 1, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (367) | $12.10 | May 31, 2011 | 367 | Disposed |
| Feb. 1, 2010 | POWI | Incentive Stock Option (right to buy) | Common Stock (633) | $12.10 | May 31, 2011 | 633 | Disposed |
| Jan. 25, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $12.10 | May 31, 2011 | 1,000 | Disposed |
| Jan. 19, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $12.10 | May 31, 2011 | 2,000 | Disposed |
| Jan. 11, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Jan. 4, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Dec. 28, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Dec. 21, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Dec. 14, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Dec. 7, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Dec. 2, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $12.10 | May 31, 2011 | 1,000 | Disposed |
| Nov. 30, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $12.10 | May 31, 2011 | 2,000 | Disposed |
| Nov. 23, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Nov. 17, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Nov. 16, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $12.10 | May 31, 2011 | 2,000 | Disposed |
| Nov. 10, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $12.10 | May 31, 2011 | 2,000 | Disposed |
| Nov. 9, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $12.10 | May 31, 2011 | 1,000 | Disposed |
| Nov. 2, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $12.10 | May 31, 2011 | 1,000 | Disposed |
| Oct. 26, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $12.10 | May 31, 2011 | 3,000 | Disposed |
| Oct. 20, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (8,000) | $12.10 | May 31, 2011 | 8,000 | Disposed |
| Oct. 19, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $12.10 | May 31, 2011 | 2,000 | Disposed |
| Oct. 12, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $12.10 | May 31, 2011 | 2,000 | Disposed |
Showing latest 100 of 203 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).