Beta0% was sold under disclosed trading plans, 9% to cover taxes, 91% with no plan disclosed. The largest seller, Balu Balakrishnan (Director), sold $25.5M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 6 officers and directors who sold. 16 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: Balu Balakrishnan, Jennifer Lloyd, Sunil Gupta, Nicholas Brathwaite, Doug Bailey, Andrew Hughes, Balakrishnan Iyer, Gagan Jain, Wendy Arienzo, Anita Ganti, Nancy Gioia, Ravi Vig, Robert Verity, Gregg Lowe, Nancy Erba and Michael Balow (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
No officer or director trades were reported for the past 30 days. The most recent before that:
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Jennifer Lloyd President and CEO, Director | 12,690 | $73.73 | n/a | n/a | Jul 22, 2026 | Jul 27, 2026 |
Yes. Jennifer Lloyd sold 16K shares ($1.1M) in the past 12 months, none of it under a trading plan disclosed in the filings.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 0% of sales by value ran under 10b5-1 trading plans disclosed in the filings, 9% were to cover taxes and 91% had no disclosed plan. A trading plan schedules sales in advance.
No. Officers and directors reported no purchases in the past 12 months.
| Who sold | Amount | % of holdings | Trading plan |
|---|---|---|---|
| Balu Balakrishnan Director | $25.5M 324K shares | Not confirmedshare of stake is being verified. Why | 5% to cover taxes 95% no plan disclosed |
| Sunil Gupta Sr. Vice President, Operations | $2.2M 29K shares | Not confirmedshare of stake is being verified. Why | 14% to cover taxes 86% no plan disclosed |
| Nicholas Brathwaite Director | $1.2M 15K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Jennifer Lloyd President and CEO, Director | $1.1M 16K shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
| Gagan Jain VP, Worldwide Sales | $277K 6.1K shares | Not confirmedshare of stake is being verified. Why | 27% to cover taxes 73% no plan disclosed |
| Robert Verity Interim CFO | $4K 110 shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 16, 2025 | Sold | Held Oct 16, 2026 | Still held |
|---|---|---|---|---|
Balu Balakrishnan!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Balu Balakrishnan are complete. Director | n/a | −324K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Balu BalakrishnanHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Balu Balakrishnan are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Jennifer Lloyd!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Jennifer Lloyd are complete. President and CEO, Director | n/a | −16K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Jennifer LloydHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Jennifer Lloyd are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Sunil Gupta!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. See the filing Sales and other transactions for Sunil Gupta are complete. Sr. Vice President, Operations | n/a | −29K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Sunil GuptaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Sunil Gupta are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Nicholas Brathwaite!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Nicholas Brathwaite are complete. Director | n/a | −15K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Nicholas BrathwaiteHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Nicholas Brathwaite are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Doug Bailey!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Doug Bailey are complete. Former VP Marketing | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Doug BaileyHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Doug Bailey are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Andrew Hughes!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Andrew Hughes are complete. General Counsel and Secretary | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Andrew HughesHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Andrew Hughes are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Balakrishnan Iyer!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Balakrishnan Iyer are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Balakrishnan IyerHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Balakrishnan Iyer are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Gagan Jain!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. See the filing Sales and other transactions for Gagan Jain are complete. VP, Worldwide Sales | n/a | −6.1K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Gagan JainHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Gagan Jain are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Wendy Arienzo!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Wendy Arienzo are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Wendy ArienzoHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Wendy Arienzo are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Anita Ganti!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Anita Ganti are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Anita GantiHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Anita Ganti are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Nancy Gioia!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Nancy Gioia are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Nancy GioiaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Nancy Gioia are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Ravi Vig!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Ravi Vig are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Ravi VigHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ravi Vig are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Robert Verity!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Robert Verity are complete. Interim CFO | n/a | −110 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Robert VerityHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Robert Verity are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Gregg Lowe!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Gregg Lowe are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Gregg LoweHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Gregg Lowe are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Nancy Erba!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Nancy Erba are complete. Chief Financial Officer | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Nancy ErbaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Nancy Erba are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Michael Balow!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Michael Balow are complete. Sr. VP, Worldwide Sales | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Michael BalowHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Michael Balow are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Holdings and share of stake for Power Integrations Inc are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $30.2M across 390,547 shares. Plan status and stated purpose are separate questions, and a sale can have both.
Sales with no 10b5-1 plan and no tax reference in the filing. $24.2M of it is Balu Balakrishnan. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Balu Balakrishnan, May 28, 2026
$2.7M of sales (9.0%) cite tax obligations in their footnotes. Example: Jennifer Lloyd, Jul 22, 2026
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| Balu Balakrishnan Director | 324K | $25.5M | 0% | 84% | Jan 29, 2026 to May 28, 2026 |
| Sunil Gupta Sr. Vice President, Operations | 29K | $2.2M | 0% | 7% | Jan 29, 2026 to May 29, 2026 |
| Nicholas Brathwaite Director | 15K | $1.2M | 0% | 4% | May 13, 2026 to May 27, 2026 |
| Jennifer Lloyd President and CEO, Director | 16K | $1.1M | 0% | 4% | Feb 9, 2026 to Jul 22, 2026 |
| Gagan Jain VP, Worldwide Sales | 6.1K | $277K | 0% | 0.9% | Nov 4, 2025 to Apr 2, 2026 |
| Robert Verity Interim CFO | 110 | $4K | 0% | 0.0% | Nov 4, 2025 to Nov 4, 2025 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $44K | $0 | $9K | $35K |
| Dec 2025 | $0 | $0 | $0 | $0 |
| Jan 2026 | $385K | $0 | $385K | $0 |
| Feb 2026 | $1.5M | $0 | $1.4M | $168K |
| Mar 2026 | $0 | $0 | $0 | $0 |
| Apr 2026 | $16K | $0 | $16K | $0 |
| May 2026 | $27.3M | $0 | $0 | $27.3M |
| Jun 2026 | $0 | $0 | $0 | $0 |
| Jul 2026 | $936K | $0 | $936K | $0 |
| Aug 2026 | $0 | $0 | $0 | $0 |
| Sep 2026 | $0 | $0 | $0 | $0 |
| Oct 2026 | $0 | $0 | $0 | $0 |
More than usual: about 1.5x the 5-year average. 6 insiders sold; the average is 10 a year.
| 12 months ending | Shares sold | Insiders who sold | Proceeds |
|---|---|---|---|
| Oct 16, 2026 Latest 12 months | 391K | 6 | $30.2M |
| Oct 16, 2025 1 year earlier | 162K | 7 | $9.0M |
| Oct 16, 2024 2 years earlier | 211K | 9 | $16.0M |
| Oct 17, 2023 3 years earlier | 214K | 10 | $18.1M |
| Oct 17, 2022 4 years earlier | 226K | 10 | $19.5M |
| Oct 17, 2021 5 years earlier | 469K | 12 | $29.9M |
Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for Power Integrations Inc are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 2,152 Forms 3, 4 and 5 on record for Power Integrations Inc (SEC CIK 833640), filed from Sep 3, 2002 to Jul 31, 2026; 39 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 16, 2026. Prices are the ones reported in each filing, often weighted averages. 41 older filings exist only on paper and could not be read.
Probable 2-for-1 stock split on or before Nov 19, 2020 (first filing that shows post-split balances). Splits aren't reported as transactions; 7 holding lines changed by exactly this ratio, so earlier share counts are restated.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
Spotted something wrong on this page? Report an error. We check every report against the SEC filing and list what we fix in the corrections log.