SHARP STEVEN
Insider
First SEC filing: Nov. 19, 2021 · Latest: Nov. 19, 2021
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 17, 2021 | POWI | S | 4,717 | $105.99 | $499,955 | 25,824 Direct | -15.44% | Disposed | -48.6% (price as of 2026-10-02) |
| Aug. 30, 2021 | POWI | S | 4,858 | $109.37 | $531,319 | 30,541 Direct | -13.72% | Disposed | -50.2% (price as of 2026-10-02) |
| July 1, 2021 | POWI | A | 1,453 | · | · | 35,399 Direct | +4.28% | Acquired | (price as of 2026-10-02) |
| Nov. 24, 2020 | POWI | M | 16,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 24, 2020 | POWI | M | 12,340 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 24, 2020 | POWI | S | 16,000 | $70.49 | $1,127,840 | 33,946 Direct | -32.03% | Disposed | -22.7% (price as of 2026-10-02) |
| Nov. 24, 2020 | POWI | M | 16,000 | $19.75 | $316,000 | 49,946 Direct | +47.13% | Acquired | 175.7% (price as of 2026-10-02) |
| Nov. 24, 2020 | POWI | S | 12,340 | $70.49 | $869,847 | 33,946 Direct | -26.66% | Disposed | -22.7% (price as of 2026-10-02) |
| Nov. 24, 2020 | POWI | M | 12,340 | $18.98 | $234,213 | 46,286 Direct | +36.35% | Acquired | 186.9% (price as of 2026-10-02) |
| Aug. 12, 2020 | POWI | G | 16,668 | · | · | 16,973 Direct | -49.55% | Disposed | (price as of 2026-10-02) |
| July 1, 2020 | POWI | A | 1,035 | · | · | 33,641 Direct | +3.17% | Acquired | (price as of 2026-10-02) |
| May 27, 2020 | POWI | S | 1,405 | $109.69 | $154,114 | 0 Indirect | -100.00% | Disposed | -0.7% (price as of 2026-10-02) |
| May 27, 2020 | POWI | S | 8,595 | $109.17 | $938,316 | 1,405 Indirect | -85.95% | Disposed | -0.2% (price as of 2026-10-02) |
| May 12, 2020 | POWI | M | 8,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 12, 2020 | POWI | S | 8,000 | $108.02 | $864,160 | 32,606 Direct | -19.70% | Disposed | 0.8% (price as of 2026-10-02) |
| May 12, 2020 | POWI | M | 8,000 | $32.26 | $258,080 | 40,606 Direct | +24.54% | Acquired | 237.6% (price as of 2026-10-02) |
| July 1, 2019 | POWI | A | 1,500 | · | · | 32,606 Direct | +4.82% | Acquired | (price as of 2026-10-02) |
| May 1, 2019 | POWI | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 1, 2019 | POWI | S | 3,000 | $79.28 | $237,840 | 31,106 Direct | -8.80% | Disposed | 37.4% (price as of 2026-10-02) |
| May 1, 2019 | POWI | M | 3,000 | $24.21 | $72,630 | 34,106 Direct | +9.64% | Acquired | 349.9% (price as of 2026-10-02) |
| Nov. 5, 2018 | POWI | M | 6,668 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 5, 2018 | POWI | M | 3,332 | · | · | 6,668 Direct | -33.32% | Disposed | (price as of 2026-10-02) |
| Nov. 5, 2018 | POWI | M | 6,668 | $18.35 | $122,358 | 31,106 Direct | +27.29% | Acquired | 493.6% (price as of 2026-10-02) |
| Nov. 5, 2018 | POWI | M | 3,332 | $18.35 | $61,142 | 24,438 Direct | +15.79% | Acquired | 493.6% (price as of 2026-10-02) |
| July 2, 2018 | POWI | A | 1,349 | · | · | 21,106 Direct | +6.83% | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2017 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 16, 2017 | POWI | S | 10,000 | $79.49 | $794,900 | 19,757 Direct | -33.61% | Disposed | 37.0% (price as of 2026-10-02) |
| Nov. 16, 2017 | POWI | M | 10,000 | $31.46 | $314,600 | 29,757 Direct | +50.61% | Acquired | 246.2% (price as of 2026-10-02) |
| July 3, 2017 | POWI | A | 1,399 | · | · | 19,757 Direct | +7.62% | Acquired | (price as of 2026-10-02) |
| Nov. 14, 2016 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 14, 2016 | POWI | S | 10,000 | $65.20 | $652,000 | 18,358 Direct | -35.26% | Disposed | 67.1% (price as of 2026-10-02) |
| Nov. 14, 2016 | POWI | M | 10,000 | $25.48 | $254,800 | 28,358 Direct | +54.47% | Acquired | 327.5% (price as of 2026-10-02) |
| July 1, 2016 | POWI | A | 1,996 | · | · | 18,358 Direct | +12.20% | Acquired | (price as of 2026-10-02) |
| Nov. 23, 2015 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 23, 2015 | POWI | S | 10,000 | $50.22 | $502,200 | 16,362 Direct | -37.93% | Disposed | 116.9% (price as of 2026-10-02) |
| Nov. 23, 2015 | POWI | M | 10,000 | $24.06 | $240,600 | 26,362 Direct | +61.12% | Acquired | 352.7% (price as of 2026-10-02) |
| July 1, 2015 | POWI | A | 2,238 | · | · | 16,362 Direct | +15.85% | Acquired | (price as of 2026-10-02) |
| Nov. 20, 2014 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 20, 2014 | POWI | M | 10,000 | $19.10 | $191,000 | 14,124 Direct | +242.48% | Acquired | 470.3% (price as of 2026-10-02) |
| July 1, 2014 | POWI | A | 1,695 | · | · | 4,124 Direct | +69.78% | Acquired | (price as of 2026-10-02) |
| Nov. 21, 2013 | POWI | M | 8,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 21, 2013 | POWI | S | 8,000 | $53.58 | $428,640 | 2,429 Direct | -76.71% | Disposed | 103.3% (price as of 2026-10-02) |
| Nov. 21, 2013 | POWI | M | 8,000 | $33.85 | $270,800 | 10,429 Direct | +329.35% | Acquired | 221.8% (price as of 2026-10-02) |
| Nov. 20, 2013 | POWI | M | 2,000 | · | · | 8,000 Direct | -20.00% | Disposed | (price as of 2026-10-02) |
| Nov. 20, 2013 | POWI | S | 2,000 | $53.46 | $106,920 | 2,429 Direct | -45.16% | Disposed | 103.7% (price as of 2026-10-02) |
| Nov. 20, 2013 | POWI | M | 2,000 | $33.85 | $67,700 | 4,429 Direct | +82.34% | Acquired | 221.8% (price as of 2026-10-02) |
| July 1, 2013 | POWI | A | 2,429 | · | · | 2,429 Direct | · | Acquired | (price as of 2026-10-02) |
| May 30, 2013 | POWI | S | 10,000 | $42.47 | $424,700 | 10,000 Indirect | -50.00% | Disposed | 156.5% (price as of 2026-10-02) |
| Nov. 26, 2012 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 26, 2012 | POWI | S | 10,000 | $30.61 | $306,100 | 20,000 Direct | -33.33% | Disposed | 255.8% (price as of 2026-10-02) |
| Nov. 26, 2012 | POWI | M | 10,000 | $19.02 | $190,200 | 30,000 Direct | +50.00% | Acquired | 472.7% (price as of 2026-10-02) |
| July 2, 2012 | POWI | A | 6,170 | · | · | 6,170 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 3, 2011 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 3, 2011 | POWI | M | 10,000 | $24.59 | $245,900 | 20,000 Direct | +100.00% | Acquired | 342.9% (price as of 2026-10-02) |
| July 1, 2011 | POWI | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2010 | POWI | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 13, 2009 | POWI | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2009 | POWI | S | 15,000 | $31.56 | $473,400 | 10,000 Direct | -60.00% | Disposed | 245.1% (price as of 2026-10-02) |
| Aug. 13, 2009 | POWI | M | 15,000 | $12.10 | $181,500 | 25,000 Direct | +150.00% | Acquired | 800.2% (price as of 2026-10-02) |
| Aug. 5, 2009 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 5, 2009 | POWI | S | 10,000 | $30.02 | $300,200 | 10,000 Direct | -50.00% | Disposed | 262.8% (price as of 2026-10-02) |
| Aug. 5, 2009 | POWI | M | 10,000 | $15.50 | $155,000 | 20,000 Direct | +100.00% | Acquired | 602.7% (price as of 2026-10-02) |
| July 1, 2009 | POWI | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 28, 2009 | POWI | A | 0 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| April 28, 2009 | POWI | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2008 | POWI | A | 3,332 | · | · | 10,000 Direct | +49.97% | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2008 | POWI | A | 6,668 | · | · | 6,668 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2008 | POWI | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2008 | POWI | M | 10,000 | $11.06 | $110,600 | 10,000 Direct | · | Acquired | 884.8% (price as of 2026-10-02) |
| Dec. 12, 2007 | POWI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2006 | POWI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2005 | POWI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2004 | POWI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2003 | POWI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 24, 2020 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $19.74 | July 1, 2021 | 16,000 | Disposed |
| Nov. 24, 2020 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $18.98 | July 2, 2022 | 12,340 | Disposed |
| May 12, 2020 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $32.26 | July 1, 2020 | 8,000 | Disposed |
| May 1, 2019 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $21.14 | April 28, 2019 | 3,000 | Disposed |
| Nov. 5, 2018 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $18.35 | Dec. 12, 2018 | 6,668 | Disposed |
| Nov. 5, 2018 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $18.35 | Dec. 12, 2018 | 3,332 | Disposed |
| Nov. 16, 2017 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $31.46 | Dec. 12, 2017 | 10,000 | Disposed |
| Nov. 14, 2016 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $25.48 | Dec. 12, 2016 | 10,000 | Disposed |
| Nov. 23, 2015 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $24.06 | Dec. 12, 2015 | 10,000 | Disposed |
| Nov. 20, 2014 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $19.10 | Dec. 13, 2014 | 10,000 | Disposed |
| Nov. 21, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $33.85 | Dec. 12, 2013 | 8,000 | Disposed |
| Nov. 20, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $33.85 | Dec. 12, 2013 | 2,000 | Disposed |
| Nov. 26, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $19.02 | Dec. 12, 2012 | 10,000 | Disposed |
| July 2, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $37.96 | July 2, 2022 | 6,170 | Acquired |
| Oct. 3, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $24.59 | Dec. 12, 2011 | 10,000 | Disposed |
| July 1, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $39.49 | July 1, 2021 | 8,000 | Acquired |
| July 1, 2010 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $32.26 | July 1, 2020 | 8,000 | Acquired |
| Aug. 13, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $12.10 | May 31, 2011 | 15,000 | Disposed |
| Aug. 5, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $15.50 | Dec. 12, 2010 | 10,000 | Disposed |
| July 1, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $24.21 | July 1, 2019 | 3,000 | Acquired |
| April 28, 2009 | POWI | Stock Option(Right to buy) [F1] | Common Stock [F1] | · | · | 0 | Acquired |
| April 28, 2009 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $21.14 | April 28, 2019 | 3,000 | Acquired |
| Dec. 12, 2008 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $18.35 | Dec. 12, 2018 | 3,332 | Acquired |
| Dec. 12, 2008 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $18.35 | Dec. 12, 2018 | 6,668 | Acquired |
| Oct. 1, 2008 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $11.06 | Dec. 11, 2008 | 10,000 | Disposed |
| Dec. 12, 2007 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $31.46 | Dec. 12, 2017 | 10,000 | Acquired |
| Dec. 12, 2006 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $25.48 | Dec. 12, 2016 | 10,000 | Acquired |
| Dec. 12, 2005 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $24.06 | Dec. 12, 2015 | 10,000 | Acquired |
| Dec. 13, 2004 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $19.10 | Dec. 13, 2014 | 10,000 | Acquired |
| Dec. 12, 2003 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock | $33.85 | Dec. 12, 2013 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 27, 2004 | PXLW | Non-Qualified Stock Option (right to buy) | 55,000 | Direct |