Ben Sutherland
CIK 1517108 · View on SEC EDGAR ↗
Insider
First SEC filing: April 7, 2021 · Latest: April 7, 2021
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 14 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
14 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 5, 2021 | POWI | S | 1,507 | $84.63 | $127,537 | 45,236 Direct | -3.22% | Disposed | -32.8% (price as of 2026-08-19) |
| Feb. 19, 2021 | POWI | S | 4,004 | $94.15 | $376,977 | 46,743 Direct | -7.89% | Disposed | -39.6% (price as of 2026-08-19) |
| Feb. 17, 2021 | POWI | S | 2,152 | $89.62 | $192,862 | 50,747 Direct | -4.07% | Disposed | -36.5% (price as of 2026-08-19) |
| Feb. 16, 2021 | POWI | S | 1,944 | $92.94 | $180,675 | 52,899 Direct | -3.54% | Disposed | -38.8% (price as of 2026-08-19) |
| Feb. 11, 2021 | POWI | S | 8,690 | $91.24 | $792,876 | 54,843 Direct | -13.68% | Disposed | -37.6% (price as of 2026-08-19) |
| Feb. 11, 2021 | POWI | S | 205 | $91.30 | $18,716 | 63,533 Direct | -0.32% | Disposed | -37.7% (price as of 2026-08-19) |
| Feb. 9, 2021 | POWI | S | 182 | $87.16 | $15,863 | 63,738 Direct | -0.28% | Disposed | -34.7% (price as of 2026-08-19) |
| Feb. 8, 2021 | POWI | S | 2,795 | $86.19 | $240,901 | 63,920 Direct | -4.19% | Disposed | -34.0% (price as of 2026-08-19) |
| Feb. 5, 2021 | POWI | S | 1,043 | $87.72 | $91,492 | 59,546 Direct | -1.72% | Disposed | -35.1% (price as of 2026-08-19) |
| Feb. 3, 2021 | POWI | S | 1,579 | $86.25 | $136,189 | 60,589 Direct | -2.54% | Disposed | -34.0% (price as of 2026-08-19) |
| Nov. 17, 2020 | POWI | S | 256 | $70.21 | $17,974 | 54,463 Direct | -0.47% | Disposed | -19.0% (price as of 2026-08-19) |
| May 12, 2020 | POWI | S | 728 | $108.08 | $78,682 | 27,231 Direct | -2.60% | Disposed | 5.3% (price as of 2026-08-19) |
| April 2, 2020 | POWI | S | 772 | $79.04 | $61,019 | 27,959 Direct | -2.69% | Disposed | 44.0% (price as of 2026-08-19) |
| Feb. 18, 2020 | POWI | S | 2,286 | $104.47 | $238,818 | 28,731 Direct | -7.37% | Disposed | 8.9% (price as of 2026-08-19) |
| Feb. 14, 2020 | POWI | S | 1,080 | $108.38 | $117,050 | 31,017 Direct | -3.36% | Disposed | 5.0% (price as of 2026-08-19) |
| Feb. 13, 2020 | POWI | S | 684 | $108.38 | $74,132 | 32,097 Direct | -2.09% | Disposed | 5.0% (price as of 2026-08-19) |
| Feb. 10, 2020 | POWI | S | 1,865 | $107.37 | $200,245 | 32,781 Direct | -5.38% | Disposed | 6.0% (price as of 2026-08-19) |
| Feb. 7, 2020 | POWI | S | 1,014 | $103.68 | $105,132 | 34,646 Direct | -2.84% | Disposed | 9.7% (price as of 2026-08-19) |
| Feb. 7, 2020 | POWI | S | 1,014 | $103.68 | $105,132 | 34,646 Direct | -2.84% | Disposed | 9.7% (price as of 2026-08-19) |
| Feb. 5, 2020 | POWI | S | 2,640 | $102.57 | $270,785 | 32,781 Direct | -7.45% | Disposed | 10.9% (price as of 2026-08-19) |
| Feb. 5, 2020 | POWI | S | 138 | $102.59 | $14,157 | 35,421 Direct | -0.39% | Disposed | 10.9% (price as of 2026-08-19) |
| Feb. 5, 2020 | POWI | S | 2,640 | $102.57 | $270,785 | 32,781 Direct | -7.45% | Disposed | 10.9% (price as of 2026-08-19) |
| Feb. 5, 2020 | POWI | S | 138 | $102.59 | $14,157 | 35,421 Direct | -0.39% | Disposed | 10.9% (price as of 2026-08-19) |
| Feb. 4, 2020 | POWI | S | 388 | $102.38 | $39,723 | 29,559 Direct | -1.30% | Disposed | 11.1% (price as of 2026-08-19) |
| Jan. 28, 2020 | POWI | S | 1,165 | $99.79 | $116,255 | 29,809 Direct | -3.76% | Disposed | 14.0% (price as of 2026-08-19) |
| Sept. 18, 2019 | POWI | S 10b5-1 | 10,206 | $91.55 | $934,359 | 30,974 Direct | -24.78% | Disposed | 24.3% (price as of 2026-08-19) |
| Aug. 19, 2019 | POWI | S | 190 | $87.79 | $16,680 | 41,180 Direct | -0.46% | Disposed | 29.6% (price as of 2026-08-19) |
| Aug. 19, 2019 | POWI | S | 1 | $87.35 | $87 | 41,370 Direct | 0.00% | Disposed | 30.3% (price as of 2026-08-19) |
| Aug. 15, 2019 | POWI | S | 364 | $83.77 | $30,492 | 41,371 Direct | -0.87% | Disposed | 35.8% (price as of 2026-08-19) |
| May 2, 2019 | POWI | S | 6,611 | $79.43 | $525,112 | 41,547 Direct | -13.73% | Disposed | 43.3% (price as of 2026-08-19) |
| April 2, 2019 | POWI | S | 754 | $70.89 | $53,451 | 48,158 Direct | -1.54% | Disposed | 60.5% (price as of 2026-08-19) |
| Feb. 14, 2019 | POWI | S | 736 | $70.42 | $51,829 | 48,912 Direct | -1.48% | Disposed | 61.6% (price as of 2026-08-19) |
| Feb. 14, 2019 | POWI | S | 1,829 | $70.42 | $128,798 | 49,648 Direct | -3.55% | Disposed | 61.6% (price as of 2026-08-19) |
| Feb. 14, 2019 | POWI | S | 628 | $70.42 | $44,224 | 51,477 Direct | -1.21% | Disposed | 61.6% (price as of 2026-08-19) |
| Feb. 4, 2019 | POWI | S | 731 | $66.58 | $48,670 | 37,761 Direct | -1.90% | Disposed | 70.9% (price as of 2026-08-19) |
| Jan. 29, 2019 | POWI | S | 827 | $65.51 | $54,177 | 38,316 Direct | -2.11% | Disposed | 73.7% (price as of 2026-08-19) |
| Jan. 29, 2019 | POWI | S | 657 | $65.51 | $43,040 | 39,143 Direct | -1.65% | Disposed | 73.7% (price as of 2026-08-19) |
| Dec. 31, 2018 | POWI | P | 18 | $60.55 | $1,090 | 39,800 Direct | +0.05% | Acquired | 87.9% (price as of 2026-08-19) |
| Dec. 31, 2018 | POWI | P | 18 | $60.55 | $1,090 | 39,800 Direct | +0.05% | Acquired | 87.9% (price as of 2026-08-19) |
| Nov. 28, 2018 | POWI | S | 165 | $61.23 | $10,103 | 39,610 Direct | -0.41% | Disposed | 85.8% (price as of 2026-08-19) |
| Nov. 6, 2018 | POWI | S | 151 | $58.02 | $8,761 | 39,610 Direct | -0.38% | Disposed | 96.1% (price as of 2026-08-19) |
| Sept. 28, 2018 | POWI | P | 18 | $62.49 | $1,125 | 40,098 Direct | +0.04% | Acquired | 82.1% (price as of 2026-08-19) |
| Sept. 28, 2018 | POWI | P | 18 | $62.49 | $1,125 | 40,098 Direct | +0.04% | Acquired | 82.1% (price as of 2026-08-19) |
| June 29, 2018 | POWI | P | 15 | $73.88 | $1,108 | 39,915 Direct | +0.04% | Acquired | 54.0% (price as of 2026-08-19) |
| May 16, 2018 | POWI | S | 3,560 | $72.00 | $256,320 | 39,761 Direct | -8.22% | Disposed | 58.0% (price as of 2026-08-19) |
| April 2, 2018 | POWI | P | 40 | $66.50 | $2,660 | 43,461 Direct | +0.09% | Acquired | 71.1% (price as of 2026-08-19) |
| April 2, 2018 | POWI | S 10b5-1 | 6,990 | $66.55 | $465,184 | 43,321 Direct | -13.89% | Disposed | 71.0% (price as of 2026-08-19) |
| April 2, 2018 | POWI | S 10b5-1 | 762 | $66.85 | $50,940 | 50,311 Direct | -1.49% | Disposed | 70.2% (price as of 2026-08-19) |
| Feb. 15, 2018 | POWI | S | 2,485 | $62.80 | $156,058 | 51,073 Direct | -4.64% | Disposed | 81.2% (price as of 2026-08-19) |
| Feb. 5, 2018 | POWI | S | 738 | $66.51 | $49,084 | 44,986 Direct | -1.61% | Disposed | 71.1% (price as of 2026-08-19) |
| Jan. 30, 2018 | POWI | S | 477 | $76.40 | $36,443 | 38,870 Direct | -1.21% | Disposed | 48.9% (price as of 2026-08-19) |
| Jan. 29, 2018 | POWI | S | 809 | $77.15 | $62,414 | 39,347 Direct | -2.01% | Disposed | 47.5% (price as of 2026-08-19) |
| Jan. 29, 2018 | POWI | S | 651 | $77.15 | $50,225 | 40,156 Direct | -1.60% | Disposed | 47.5% (price as of 2026-08-19) |
| Dec. 29, 2017 | POWI | P | 14 | $73.94 | $1,035 | 40,907 Direct | +0.03% | Acquired | 53.9% (price as of 2026-08-19) |
| Nov. 6, 2017 | POWI | S | 158 | $80.40 | $12,703 | 40,807 Direct | -0.39% | Disposed | 41.5% (price as of 2026-08-19) |
| Nov. 2, 2017 | POWI | S | 500 | $79.58 | $39,790 | 40,965 Direct | -1.21% | Disposed | 43.0% (price as of 2026-08-19) |
| Sept. 29, 2017 | POWI | P | 14 | $73.82 | $1,033 | 41,551 Direct | +0.03% | Acquired | 54.1% (price as of 2026-08-19) |
| Aug. 24, 2017 | POWI | S | 172 | $70.84 | $12,184 | 41,294 Direct | -0.41% | Disposed | 60.6% (price as of 2026-08-19) |
| June 30, 2017 | POWI | P | 15 | $72.65 | $1,090 | 41,538 Direct | +0.04% | Acquired | 56.6% (price as of 2026-08-19) |
| May 30, 2017 | POWI | S | 205 | $67.12 | $13,760 | 41,466 Direct | -0.49% | Disposed | 69.5% (price as of 2026-08-19) |
| March 31, 2017 | POWI | P | 17 | $65.08 | $1,106 | 29,728 Direct | +0.06% | Acquired | 74.8% (price as of 2026-08-19) |
| Feb. 2, 2017 | POWI | S | 2,141 | $62.49 | $133,791 | 21,271 Direct | -9.14% | Disposed | 82.1% (price as of 2026-08-19) |
| Dec. 30, 2016 | POWI | P | 0 | $67.68 | — | 21,441 Direct | 0.00% | Acquired | 68.1% (price as of 2026-08-19) |
| Sept. 30, 2016 | POWI | P | 5 | $62.10 | $310 | 21,741 Direct | +0.02% | Acquired | 83.2% (price as of 2026-08-19) |
| June 30, 2016 | POWI | P | 12 | $49.05 | $589 | 26,119 Direct | +0.05% | Acquired | 132.0% (price as of 2026-08-19) |
| March 31, 2016 | POWI | P | 11 | $49.63 | $546 | 27,228 Direct | +0.04% | Acquired | 129.3% (price as of 2026-08-19) |
| Dec. 31, 2015 | POWI | P | 0 | $49.50 | — | 20,288 Direct | 0.00% | Acquired | 129.9% (price as of 2026-08-19) |
| Sept. 30, 2015 | POWI | P | 2 | $42.24 | $84 | 21,268 Direct | +0.01% | Acquired | 169.4% (price as of 2026-08-19) |
| June 30, 2015 | POWI | P | 0 | $45.20 | — | 21,036 Direct | 0.00% | Acquired | 151.7% (price as of 2026-08-19) |
| March 31, 2015 | POWI | P | 0 | $52.68 | — | 21,720 Direct | 0.00% | Acquired | 116.0% (price as of 2026-08-19) |
| Dec. 31, 2014 | POWI | P | 0 | $52.50 | — | 18,115 Direct | 0.00% | Acquired | 116.7% (price as of 2026-08-19) |
| Sept. 30, 2014 | POWI | P | 2 | $54.62 | $109 | 17,842 Direct | +0.01% | Acquired | 108.3% (price as of 2026-08-19) |
| June 30, 2014 | POWI | P | 2 | $57.86 | $116 | 18,742 Direct | +0.01% | Acquired | 96.7% (price as of 2026-08-19) |
| March 31, 2014 | POWI | P | 0 | $65.38 | — | 19,616 Direct | 0.00% | Acquired | 74.0% (price as of 2026-08-19) |
| Dec. 31, 2013 | POWI | P | 0 | $55.97 | — | 16,716 Direct | 0.00% | Acquired | 103.3% (price as of 2026-08-19) |
| Sept. 30, 2013 | POWI | P | 0 | $54.05 | — | 16,716 Direct | 0.00% | Acquired | 110.5% (price as of 2026-08-19) |
| June 28, 2013 | POWI | P | 0 | $41.09 | — | 17,166 Direct | 0.00% | Acquired | 176.9% (price as of 2026-08-19) |
| April 1, 2013 | POWI | P | 1 | $42.49 | $42 | 19,727 Direct | +0.01% | Acquired | 167.8% (price as of 2026-08-19) |
| Dec. 31, 2012 | POWI | P | 1 | $33.17 | $33 | 9,843 Direct | +0.01% | Acquired | 243.0% (price as of 2026-08-19) |
| Sept. 28, 2012 | POWI | P | 1 | $30.93 | $31 | 9,842 Direct | +0.01% | Acquired | 267.9% (price as of 2026-08-19) |
| June 29, 2012 | POWI | P | 0 | $36.77 | — | 9,911 Direct | 0.00% | Acquired | 209.5% (price as of 2026-08-19) |
| March 30, 2012 | POWI | P | 0 | $37.05 | — | 5,751 Direct | 0.00% | Acquired | 207.1% (price as of 2026-08-19) |
| Dec. 30, 2011 | POWI | P | 0 | $33.08 | — | 5,751 Direct | 0.00% | Acquired | 244.0% (price as of 2026-08-19) |
| Sept. 30, 2011 | POWI | P | 2 | $31.69 | $63 | 5,751 Direct | +0.03% | Acquired | 259.1% (price as of 2026-08-19) |
| June 30, 2011 | POWI | P | 0 | $38.61 | — | 3,949 Direct | 0.00% | Acquired | 194.7% (price as of 2026-08-19) |
| March 31, 2011 | POWI | P | 0 | $38.35 | — | 2,003 Direct | 0.00% | Acquired | 196.7% (price as of 2026-08-19) |
Showing latest 100 of 275 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 |
|---|---|---|---|---|---|---|---|
| Sept. 30, 2016 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (657) | $42.88 | May 8, 2022 | 657 | Disposed |
| Sept. 30, 2016 | POWI | Incentive Stock Option (right to buy) | Common Stock (1,844) | $42.88 | May 8, 2022 | 1,844 | Disposed |
| Nov. 5, 2015 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| May 18, 2015 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (282) | $42.88 | May 8, 2022 | 282 | Disposed |
| May 18, 2015 | POWI | Incentive Stock Option (right to buy) | Common Stock (343) | $42.88 | May 8, 2022 | 343 | Disposed |
| May 18, 2015 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| Feb. 18, 2015 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (722) | $42.88 | May 8, 2022 | 722 | Disposed |
| Feb. 18, 2015 | POWI | Incentive Stock Option (right to buy) | Common Stock (528) | $42.88 | May 8, 2022 | 528 | Disposed |
| Feb. 18, 2015 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| Nov. 20, 2014 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| Aug. 13, 2014 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (936) | $42.88 | May 8, 2022 | 936 | Disposed |
| Aug. 13, 2014 | POWI | Incentive Stock Option (right to buy) | Common Stock (523) | $42.88 | May 8, 2022 | 523 | Disposed |
| Aug. 13, 2014 | POWI | Incentive Stock Option (right to buy) | Common Stock (1,000) | $30.78 | Aug. 5, 2021 | 1,000 | Disposed |
| Feb. 10, 2014 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (401) | $42.88 | May 8, 2022 | 401 | Disposed |
| Feb. 10, 2014 | POWI | Incentive Stock Option (right to buy) | Common Stock (224) | $42.88 | May 8, 2022 | 224 | Disposed |
| Feb. 10, 2014 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| Nov. 5, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (401) | $42.88 | May 8, 2022 | 401 | Disposed |
| Nov. 5, 2013 | POWI | Incentive Stock Option (right to buy) | Common Stock (224) | $42.88 | May 8, 2022 | 224 | Disposed |
| Nov. 5, 2013 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| Aug. 5, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (1,975) | $42.88 | May 8, 2022 | 1,975 | Disposed |
| Aug. 5, 2013 | POWI | Incentive Stock Option (right to buy) | Common Stock (940) | $42.88 | May 8, 2022 | 940 | Disposed |
| Aug. 5, 2013 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| May 8, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (250) | $21.14 | April 28, 2019 | 250 | Disposed |
| May 8, 2013 | POWI | Incentive Stock Option (right to buy) | Common Stock (500) | $30.78 | Aug. 5, 2021 | 500 | Disposed |
| Feb. 11, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (750) | $21.14 | April 28, 2019 | 750 | Disposed |
| Feb. 11, 2013 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (469) | $21.00 | Nov. 3, 2018 | 469 | Disposed |
| Feb. 11, 2013 | POWI | Incentive Stock Option (right to buy) | Common Stock (1,500) | $30.78 | Aug. 5, 2021 | 1,500 | Disposed |
| May 8, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (5,374) | $42.88 | May 8, 2022 | 5,374 | Acquired |
| May 8, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (250) | $21.14 | April 28, 2019 | 250 | Disposed |
| May 8, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (235) | $21.00 | Nov. 3, 2018 | 235 | Disposed |
| May 8, 2012 | POWI | Incentive Stock Option (right to buy) | Common Stock (4,626) | $42.88 | May 8, 2022 | 4,626 | Acquired |
| May 8, 2012 | POWI | Incentive Stock Option (right to buy) | Common Stock (1,500) | $30.78 | Aug. 5, 2021 | 1,500 | Disposed |
| Feb. 16, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (594) | $25.25 | Aug. 15, 2017 | 594 | Disposed |
| Feb. 8, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (417) | $21.14 | April 28, 2019 | 417 | Disposed |
| Feb. 8, 2012 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (243) | $21.00 | Nov. 3, 2018 | 243 | Disposed |
| Nov. 16, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (250) | $25.25 | Aug. 15, 2017 | 250 | Disposed |
| Nov. 16, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (850) | $21.00 | Nov. 3, 2018 | 850 | Disposed |
| Aug. 30, 2011 | POWI | Non-Qualified Stock Option (right to buy) | Common Stock (833) | $21.14 | April 28, 2019 | 833 | Disposed |
| Aug. 5, 2011 | POWI | Incentive Stock Option (right to buy) | Common Stock (8,000) | $30.78 | Aug. 5, 2021 | 8,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 31, 2011 | POWI | Common Stock | 2,001 | Direct |
| March 31, 2011 | POWI | Non-Qualified Stock Option (Right to Buy)→ Common Stock (844) | 844 | Direct |
| March 31, 2011 | POWI | Non-Qualified Stock Option (Right to Buy)→ Common Stock (1,797) | 1,797 | Direct |
| March 31, 2011 | POWI | Non-Qualified Stock Option (Right to Buy)→ Common Stock (2,500) | 2,500 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $329,394 | — | $857,941 | — | — | $6,657 | $3,129 | $1,197,121 |
| 2018 | $308,884 | — | $801,259 | — | — | — | $4,486 | $1,114,629 |
| 2017 | $296,538 | — | $1,549,003 | — | — | $3,170 | $4,978 | $1,853,689 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.