POWER INTEGRATIONS INC (POWI)
Data as of , from SEC Form 4 filings.
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About POWER INTEGRATIONS INC (POWI)
Power Integrations Inc designs, develops, and markets analog and mixed-signal integrated circuits (ICs) and other electronic components and circuitry used in high-voltage power conversion. Products are used in power converters that convert electricity from a high-voltage source to the type of power required for a specified downstream use. Products are used in electronic products including mobile phones, computing and networking equipment, appliances, electronic utility meters, battery-powered tools, industrial controls, home automation, or Internet of Things applications such as networked thermostats, power strips, and security devices. Geographically, the company generates maximum revenue from China and Hong Kong.
- SAN JOSE, CA
- 877
- 1997
- XNAS
POWI Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 12,690 | $936K |
POWI insider transactions (Form 4)
4753 Form 4 filings on record, the earliest from Nov 5, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jennifer A. Lloyd - Officer | Open-market sale | Common Stock | 5,640 | $73.73 | $416K | |
| Jennifer A. Lloyd - Officer | Open-market sale | Common Stock | 7,050 | $73.73 | $520K | |
| Gregg A. Lowe - Director | Grant or award | Common Stock | 2,491 footnote F1 | $0.00 | - | |
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| Wendy Arienzo - Director | Grant or award | Common Stock | 2,491 footnote F1 | $0.00 | - | |
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| Anita Ganti - Director | Grant or award | Common Stock | 2,491 footnote F1 | $0.00 | - | |
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| Nancy Lee Gioia - Director | Grant or award | Common Stock | 2,491 footnote F1 | $0.00 | - | |
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| Balakrishnan S. Iyer - Director | Grant or award | Common Stock | 2,491 footnote F1 | $0.00 | - | |
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| Ravi Vig - Director | Grant or award | Common Stock | 2,491 footnote F1 | $0.00 | - | |
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| Sunil Gupta - Officer | Open-market sale | Common Stock | 6,860 | $83.67 | $574K | |
| Open-market sale | Common Stock | 1,728 | $86.62 | $150K | ||
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 95,287 | $86.25 footnote F1 | $8.22M | |
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 29,000 | $87.05 footnote F2 | $2.52M | |
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| Sunil Gupta - Officer | Open-market sale | Common Stock | 15,894 | $82.18 footnote F1 | $1.31M | |
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| Open-market sale | Common Stock | 6,655 | $82.71 | $550K | ||
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 47,863 | $80.93 footnote F1 | $3.87M | |
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 70,710 | $82.26 footnote F2 | $5.82M | |
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| Balu Balakrishnan - Director | Open-market sale | Common Stock | 53,880 | $70.71 | $3.81M | |
| Michael Balow - Officer | Grant or award | Common Stock | 32,768 | $0.00 | - | |
| Open-market sale | Common Stock | 6,895 | $72.41 | $499K | ||
| Gagan Jain - Officer | Open-market sale | Common Stock | 91 footnote F1 | $51.93 | $5K | |
| Gagan Jain - Officer | Open-market sale | Common Stock | 64 footnote F1 | $51.93 | $3K | |
| Gagan Jain - Officer | Open-market sale | Common Stock | 105 footnote F1 | $51.93 | $5K | |
| Gagan Jain - Officer | Open-market sale | Common Stock | 53 footnote F1 | $51.93 | $3K | |
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| Sunil Gupta - Officer | Grant or award | Common Stock | 22,865 | $0.00 | - | |
| Jennifer A. Lloyd - Officer | Grant or award | Common Stock | 73,038 | $0.00 | - | |
| Gagan Jain - Officer | Open-market sale | Common Stock | 262 | $48.30 | $13K | |
| Gagan Jain - Officer | Open-market sale | Common Stock | 3,219 | $48.22 | $155K | |
| Balu Balakrishnan - Director | Grant or award | Common Stock | 12,288 footnote F1 | $0.00 | - | |
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 6,368 footnote F2 | $46.53 | $296K | |
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 4,995 footnote F3 | $47.20 | $236K | |
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| Jennifer A. Lloyd - Officer | Grant or award | Common Stock | 5,885 footnote F1 | $0.00 | - | |
| Jennifer A. Lloyd - Officer | Open-market sale | Common Stock | 3,322 footnote F2 | $46.57 | $155K | |
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| Sunil Gupta - Officer | Grant or award | Common Stock | 3,840 footnote F1 | $0.00 | - | |
| Sunil Gupta - Officer | Open-market sale | Common Stock | 1,401 footnote F2 | $46.57 | $65K | |
| Sunil Gupta - Officer | Open-market sale | Common Stock | 1,272 footnote F3 | $45.97 | $58K | |
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| Gagan Jain - Officer | Grant or award | Common Stock | 2,534 footnote F1 | $0.00 | - | |
| Gagan Jain - Officer | Derivative | Common Stock | 938 footnote F2 | $46.57 | $44K | |
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| Balu Balakrishnan - Director | Open-market sale | Common Stock | 3,495 footnote F1 | $44.75 | $156K | |
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 6,585 footnote F1 | $44.75 | $295K | |
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| Sunil Gupta - Officer | Open-market sale | Common Stock | 768 footnote F1 | $45.58 | $35K | |
| Sunil Gupta - Officer | Open-market sale | Common Stock | 1,400 footnote F1 | $45.58 | $64K | |
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| Gagan Jain - Officer | Open-market sale | Common Stock | 63 footnote F1 | $45.58 | $3K | |
| Gagan Jain - Officer | Open-market sale | Common Stock | 94 footnote F1 | $45.58 | $4K | |
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| Nancy Erba - Officer | Grant or award | Common Stock | 64,487 | $0.00 | - | |
| Balu Balakrishnan - Director | Open-market sale | Common Stock | 5,581 footnote F1 | $46.59 | $260K | |
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| Gagan Jain - Officer | Grant or award | Common Stock | 16,332 | $0.00 | - | |
| Gagan Jain - Officer | Open-market sale | Common Stock | 995 footnote F1 | $46.50 | $46K | |
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Recent POWI Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - |
POWI insider trading FAQ
What is the latest insider trade for POWI?
POWER INTEGRATIONS INC (POWI) had 1 insider filing in the last 90 days, with the most recent on 2026-07-27. The full record for POWI runs to 53 Form 4 filings, the earliest from 2024-11-05. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying POWI stock?
No insider purchases of POWI were filed in the last 90 days.
How many insiders are selling POWI stock?
2 insider sales of POWI were filed in the last 90 days, totaling $936K.
Where can I see POWI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects POWI Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Jennifer A. Lloyd view on EDGAR
- - Gregg A. Lowe view on EDGAR
- - Wendy Arienzo view on EDGAR
- - Anita Ganti view on EDGAR
- - Nancy Lee Gioia view on EDGAR
- - Balakrishnan S. Iyer view on EDGAR
- - Ravi Vig view on EDGAR
- - Sunil Gupta view on EDGAR
- - Nicholas Brathwaite view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where POWI's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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