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Planned insider sales
Notices (SEC Form 144) that executives and other insiders file before selling shares, and whether a sale was reported afterwards.
About this data
- What it is
- Before an executive, director or large owner sells restricted or control shares, they file a short notice with the SEC, called Form 144, saying how many shares they plan to sell, through which broker and roughly when. This feed lists those notices, and for each one shows whether a sale was reported afterwards on a Form 4 and how many days later.
- Who files it
- The person selling, or their broker, on the day the sale is placed. Electronic notices start in April 2023.
- How current
- We collect new notices throughout the day on SEC business days.
- Terms
- Form 144The notice an insider or other affiliate of a company files with the SEC before selling restricted or control shares, so the shares can be sold under Rule 144. The notice says how many shares, through which broker, and roughly when.10b5-1 planA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan.
- Worth knowing
- A notice is a plan, not a sale: the person may sell fewer shares, later, or not at all. The value is the one the filer typed, at a price they chose, not what the shares sell for. Many sales are routine, made to diversify or pay taxes, or under a 10b5-1 plan set up months earlier. A blank in the last column does not mean no sale: the person may not have to file a Form 4 (an ordinary affiliate does not), the sale may be recent, or the Form 4 may name a different spelling of the person. We match by the filer's number first and by name second. Information, not investment advice.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Form 144 notices per day, last 30 days
All notices Notices that give a 10b5-1 plan
By the day each notice was filed. A notice is a plan to sell, not a sale.
Latest notices of planned insider sales
Showing: ticker POWI
| Filed | Insider | Company | Shares to sellA notice is a plan, not a sale. The person may sell fewer shares, sell later, or not sell at all, and the number of shares is what they expect to sell on the day they file. | ValueThe aggregate market value the filer typed on the notice: the shares times a price the filer chose. It is not what the shares will sell for. | PlanA Rule 10b5-1 trading plan lets an insider set up future sales in advance, on a schedule or at set prices, at a time when they do not hold inside information. A notice that gives a plan adoption date says the sale is made under such a plan. | Expected sale | Sale reportedInsiders who are officers, directors or hold more than 10% report their sales on a Form 4, within two business days. We look for the first Form 4 with an open-market sale by the same person in the same company within 90 days of the notice, and show how many days after the notice it was filed. A blank means we found none: the person may not have sold, may not have to file a Form 4, or the Form 4 may be one we do not have. | Notice |
|---|---|---|---|---|---|---|---|---|
| May 29, 2026 | Sunil K Gupta Officer | POWI Power Integrations, Inc. | 6,860 | $574.0K | — | May 29, 2026 | Form 4 ↗ 4 days later · 6,860 shares | Form 144 ↗ |
| May 28, 2026 | Balu & Mohini Balakrishnan Fam TR Officer, Director | POWI Power Integrations, Inc. | 124,287 | $10.7M | — | May 28, 2026 | Form 4 ↗ 1 day later · 124,287 shares | Form 144 ↗ |
| May 28, 2026 amended | Clifford J Walker Officer | POWI Power Integrations, Inc. | 15,000 | $1.2M | — | May 26, 2026 | — | Form 144/A ↗ |
| May 27, 2026 | Nicholas & Janice Brathwaite Living Trust DTD 02/28/2007 Board Member | POWI Power Integrations, Inc. | 5,870 | $500.0K | — | May 27, 2026 | Form 4 ↗ 2 days later · 1,728 shares | Form 144 ↗ |
| May 26, 2026 | Sunil K Gupta Officer | POWI Power Integrations, Inc. | 15,894 | $1.3M | — | May 26, 2026 | Form 4 ↗ 2 days later · 15,894 shares | Form 144 ↗ |
| May 26, 2026 | Clifford J Walker Officer | POWI Power Integrations, Inc. | 14,700 | $1.1M | — | May 26, 2026 | — | Form 144 ↗ |
| May 26, 2026 | Balu & Mohini Balakrishnan Fam TR Officer, Director | POWI Power Integrations, Inc. | 118,573 | $9.7M | — | May 26, 2026 | Form 4 ↗ 2 days later · 118,573 shares | Form 144 ↗ |
| May 21, 2026 | Balu & Mohini Balakrishnan Fam TR Officer, Director | POWI Power Integrations, Inc. | 53,880 | $3.8M | — | May 21, 2026 | Form 4 ↗ 5 days later · 53,880 shares | Form 144 ↗ |
| May 14, 2026 | Gagan Jain Officer | POWI Power Integrations, Inc. | 541 | $38.7K | — | May 14, 2026 | — | Form 144 ↗ |
| May 14, 2026 | Clifford J Walker Officer | POWI Power Integrations, Inc. | 300 | $21.4K | — | May 12, 2026 | — | Form 144 ↗ |
| May 13, 2026 | Nicholas & Janice Brathwaite Living Trust DTD 02/28/2007 Board Member | POWI Power Integrations, Inc. | 13,550 | $967.5K | — | May 13, 2026 | Form 4 ↗ 2 days later · 6,895 shares | Form 144 ↗ |
| May 13, 2026 | Clifford J Walker Officer | POWI Power Integrations, Inc. | 20,339 | $1.5M | — | May 13, 2026 | — | Form 144 ↗ |
| May 12, 2026 | Clifford J Walker Officer | POWI Power Integrations, Inc. | 9,361 | $667.0K | — | May 12, 2026 | — | Form 144 ↗ |
| Feb 25, 2026 | Gagan Jain Officer | POWI Power Integrations, Inc. | 3,481 | $167.9K | — | Feb 25, 2026 | Form 4 ↗ 2 days later · 3,481 shares | Form 144 ↗ |
| Feb 10, 2026 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 4,995 | $235.8K | — | Feb 10, 2026 | Form 4 ↗ same day · 11,363 shares | Form 144 ↗ |
| Feb 9, 2026 amended | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 6,368 | $296.3K | — | Feb 9, 2026 | Form 4 ↗ 1 day later · 11,363 shares | Form 144/A ↗ |
| Feb 9, 2026 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 3,368 | $156.7K | — | Feb 9, 2026 | Form 4 ↗ 1 day later · 11,363 shares | Form 144 ↗ |
| Feb 3, 2026 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 10,080 | $451.1K | — | Feb 3, 2026 | Form 4 ↗ 2 days later · 10,080 shares | Form 144 ↗ |
| Jan 29, 2026 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 5,581 | $257.0K | — | Jan 29, 2026 | Form 4 ↗ 4 days later · 5,581 shares | Form 144 ↗ |
| Nov 24, 2025 | Gagan Jain Officer | POWI Power Integrations, Inc. | 1,033 | $34.9K | — | Nov 24, 2025 | Form 4 ↗ 4 days later · 1,033 shares | Form 144 ↗ |
| Aug 22, 2025 | Douglas Bailey Former Officer | POWI Power Integrations, Inc. | 14,998 | $710.6K | — | Aug 22, 2025 | Form 4 ↗ 4 days later · 14,998 shares | Form 144 ↗ |
| Aug 18, 2025 | Douglas Bailey former Officer. retired 06/30/2025 | POWI Power Integrations, Inc. | 16,989 | $788.4K | — | Aug 18, 2025 | Form 4 ↗ 2 days later · 16,989 shares | Form 144 ↗ |
| Aug 14, 2025 | Douglas Bailey former Officer. retired 06/30/2025 | POWI Power Integrations, Inc. | 16,989 | $796.1K | — | Aug 14, 2025 | Form 4 ↗ 4 days later · 16,989 shares | Form 144 ↗ |
| Aug 12, 2025 | Gagan Jain Officer | POWI Power Integrations, Inc. | 2,036 | $93.8K | — | Aug 12, 2025 | Form 4 ↗ 2 days later · 2,036 shares | Form 144 ↗ |
| Apr 2, 2025 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 9,544 | $488.5K | — | Apr 2, 2025 | Form 4 ↗ 2 days later · 9,544 shares | Form 144 ↗ |
| Feb 20, 2025 | Barsan Radu Officer | POWI Power Integrations, Inc. | 10,393 | $685.9K | — | Feb 20, 2025 | Form 4 ↗ 4 days later · 10,393 shares | Form 144 ↗ |
| Feb 11, 2025 | Douglas Bailey Officer | POWI Power Integrations, Inc. | 11,346 | $662.4K | — | Feb 11, 2025 | Form 4 ↗ 2 days later · 12,044 shares | Form 144 ↗ |
| Feb 11, 2025 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 5,241 | $305.9K | — | Feb 11, 2025 | Form 4 ↗ 2 days later · 5,241 shares | Form 144 ↗ |
| Feb 10, 2025 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 6,012 | $350.2K | — | Feb 10, 2025 | Form 4 ↗ 1 day later · 6,012 shares | Form 144 ↗ |
| Feb 4, 2025 | Balu Balakrishnan Officer, Director | POWI Power Integrations, Inc. | 12,507 | $759.3K | — | Feb 4, 2025 | Form 4 ↗ 2 days later · 12,507 shares | Form 144 ↗ |
| Nov 27, 2024 | Clifford Walker Officer | POWI Power Integrations, Inc. | 10,000 | $644.4K | — | Nov 27, 2024 | Form 4 ↗ 2 days later · 10,000 shares | Form 144 ↗ |
| Nov 12, 2024 | Douglas Bailey Officer | POWI Power Integrations, Inc. | 8,549 | $555.4K | — | Nov 11, 2024 | Form 4 ↗ 86 days later · 2,134 shares | Form 144 ↗ |
| May 28, 2024 | D. Michael Matthews Officer | POWI Power Integrations, Inc. | 9,500 | $733.1K | — | May 28, 2024 | — | Form 144 ↗ |
| May 22, 2024 | Sunil Gupta Officer | POWI Power Integrations, Inc. | 4,512 | $353.1K | — | May 22, 2024 | — | Form 144 ↗ |
| May 20, 2024 | D. Michael Matthews Officer | POWI Power Integrations, Inc. | 5,000 | $384.4K | — | May 20, 2024 | — | Form 144 ↗ |
| May 15, 2024 | S Nayyar & B Nayyar Co-Ttees Nayyar and B Nayyar Rev Liv Trust U/A DTD 12/09/2008 Officer | POWI Power Integrations, Inc. | 5,000 | $392.5K | — | May 15, 2024 | — | Form 144 ↗ |
| May 13, 2024 | S Nayyar & B Nayyar Co-Ttees Nayyar and B Nayyar Rev Liv Trust U/A DTD 12/09/2008 Officer | POWI Power Integrations, Inc. | 4,839 | $373.8K | — | May 13, 2024 | — | Form 144 ↗ |
| May 13, 2024 | Douglas Bailey Officer | POWI Power Integrations, Inc. | 6,357 | $490.0K | — | May 13, 2024 | — | Form 144 ↗ |
| May 13, 2024 | Radu Barsan & Dana Barsan Co-Tteebarsan Family Trust U/A DTD09/03/2015 Officer | POWI Power Integrations, Inc. | 1,837 | $140.6K | — | May 13, 2024 | — | Form 144 ↗ |
| Apr 2, 2024 | Balu Balakrishnan Officer | POWI Power Integrations, Inc. | 9,799 | $672.3K | — | Apr 2, 2024 | — | Form 144 ↗ |
| Feb 22, 2024 | Radu Barsan & Dana Barsan Co-Tteebarsan Family Trust U/A DTD09/03/2015 Officer | POWI Power Integrations, Inc. | 9,000 | $657.0K | — | Feb 22, 2024 | — | Form 144 ↗ |
| Feb 20, 2024 | Nicholas & Janice Brathwaite Living Trust DTD 02/28/2007 Board Member | POWI Power Integrations, Inc. | 8,000 | $577.9K | — | Feb 20, 2024 | — | Form 144 ↗ |
| Feb 20, 2024 | Douglas Bailey Officer | POWI Power Integrations, Inc. | 6,798 | $493.0K | — | Feb 20, 2024 | — | Form 144 ↗ |
| Feb 14, 2024 | Doug Bailey Officer | POWI Power Integrations, Inc. | 423 | $31.7K | — | Feb 14, 2024 | — | Form 144 ↗ |
| Feb 13, 2024 | Sunil Gupta Officer | POWI Power Integrations, Inc. | 5,000 | $390.0K | — | Feb 13, 2024 | — | Form 144 ↗ |
| Feb 13, 2024 | Balu Balakrishnan Officer | POWI Power Integrations, Inc. | 3,835 | $284.0K | — | Feb 13, 2024 | — | Form 144 ↗ |
| Feb 12, 2024 | Balu Balakrishnan Officer | POWI Power Integrations, Inc. | 5,232 | $423.9K | — | Feb 12, 2024 | — | Form 144 ↗ |
| Feb 12, 2024 | S Nayyar & B Nayyar Co-Ttees Nayyar and B Nayyar Rev Liv Trustu/A DTD 12/09/2008 Officer | POWI Power Integrations, Inc. | 2,812 | $224.9K | — | Feb 12, 2024 | — | Form 144 ↗ |
| Feb 6, 2024 | Balu Balakrishnan Officer | POWI Power Integrations, Inc. | 5,746 | $421.7K | — | Feb 6, 2024 | — | Form 144 ↗ |
| Feb 5, 2024 | Balu Balakrishnan Officer | POWI Power Integrations, Inc. | 3,504 | $260.8K | — | Feb 5, 2024 | — | Form 144 ↗ |
The newest 50 items, most recent first. Every row links to the notice on the SEC's site, and to the Form 4 when we found one. Updated Nov 15, 2026, 6:54 PM EST.
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