POWI
POWER INTEGRATIONS INC · Technology · Market cap $2.8B
Insiders sold $28.3M net in the last 90 days ·4 sellers, 0 buyers· latest Form 4 filed Jul 27, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$30.3M
reported sales (SEC code S)
Unique Insiders
6
in the rolling window
Latest filing
Jul 27, 2026
Lloyd Jennifer A
POWER INTEGRATIONS INC (POWI) has 36 SEC Form 4 filings (55 transaction rows) in the rolling window, disclosed by 6 distinct insiders. Most recent filing: Jul 27, 2026.
Inside the rolling window, 6 insiders at POWER INTEGRATIONS INC reported no open-market purchases and 26 open-market sales totaling $30.3M. The most active filer is Director BALAKRISHNAN BALU with 7 filings. Insiders have net sold $30.2M over the trailing 6 months. The most recent open-market filing is a sale of 12,690 shares by President and CEO Lloyd Jennifer A, dated Jul 22, 2026, worth $936K.
- Industry:Semiconductors
- CEO:Jennifer A. Lloyd
- Employees:865
- HQ:San Jose, CA, US
- IPO:1997-12-12
| Source | |||||||
|---|---|---|---|---|---|---|---|
Lloyd Jennifer AFirst in 6 months | President and CEO | Sale | 12,690 | $936K | Jul 27 | -20.4% | SEC ↗ |
| Sr. Vice President, Operations | Sale | 6,860 | $574K | Jun 2 | -40.1% | SEC ↗ | |
| Director | Sale | 1,728 | $150K | May 29 | -39.9% | SEC ↗ | |
| Director | Sale | 124,287 | $10.7M | May 29 | -39.9% | SEC ↗ | |
Gupta SunilFirst in 4 months | Sr. Vice President, Operations | Sale | 15,894 | $1.3M | May 28 | -42.1% | SEC ↗ |
| Director | Sale | 6,655 | $550K | May 28 | -42.1% | SEC ↗ | |
| Director | Sale | 118,573 | $9.7M | May 28 | -42.1% | SEC ↗ | |
BALAKRISHNAN BALUFirst in 4 months | Director | Sale | 53,880 | $3.8M | May 26 | — | SEC ↗ |
BRATHWAITE NICHOLASFirst filing | Director | Sale | 6,895 | $499K | May 15 | — | SEC ↗ |
| VP, Worldwide Sales | Sale | 313 | $16K | Apr 6 | — | SEC ↗ | |
| VP, Worldwide Sales | Sale | 3,481 | $168K | Feb 27 | — | SEC ↗ | |
| Director | Sale | 6,368 | $296K | Feb 10 | — | SEC ↗ | |
| Director | Sale | 4,995 | $236K | Feb 10 | — | SEC ↗ | |
| VP of Operations | Sale | 1,401 | $65K | Feb 10 | — | SEC ↗ | |
| VP of Operations | Sale | 1,272 | $58K | Feb 10 | — | SEC ↗ | |
Lloyd Jennifer AFirst filing | President and CEO | Sale | 3,322 | $155K | Feb 10 | — | SEC ↗ |
| VP, Worldwide Sales | Sale | 157 | $7K | Feb 5 | — | SEC ↗ | |
| Director | Sale | 10,080 | $451K | Feb 5 | — | SEC ↗ | |
| VP of Operations | Sale | 2,168 | $99K | Feb 5 | — | SEC ↗ | |
BALAKRISHNAN BALUFirst filing | Director | Sale | 5,581 | $260K | Feb 2 | — | SEC ↗ |
| VP, Worldwide Sales | Sale | 995 | $46K | Jan 29 | — | SEC ↗ | |
Gupta SunilFirst filing | VP of Operations | Sale | 1,698 | $79K | Jan 29 | — | SEC ↗ |
| VP, Worldwide Sales | Sale | 1,033 | $35K | Nov 28 | — | SEC ↗ | |
Verity Robert EricFirst filing | Interim CFO | Sale | 110 | $4K | Nov 5 | — | SEC ↗ |
| VP, Worldwide Sales | Sale | 111 | $4K | Nov 5 | — | SEC ↗ |
Congress trading POWI 4 all-time
- DRep. Josh S. GottheimerOther$1,001 - $15,0002020-08-24
- DRep. Gilbert Ray CisnerosOther$1,001 - $15,0002020-09-02
- DRep. Donna ShalalaOther$1,001 - $15,0002019-06-24
- RSen. Thomas Roland TillisOther$1,001 - $15,0002015-02-13
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does POWI have?
POWER INTEGRATIONS INC (POWI) has 36 SEC Form 4 filings (55 transaction rows) in the rolling 365-day window, disclosed by 6 distinct insiders. Most recent filing: Jul 27, 2026.
When was the most recent SEC Form 4 filing for POWI?
The most recent Form 4 filing for POWI on Tracefour is dated Jul 27, 2026.
Who is the most active insider at POWI?
The most active SEC Form 4 filer at POWI in the rolling window is Director BALAKRISHNAN BALU, with 7 filings.
What is the net insider flow at POWI over the last 6 months?
Over the trailing 180 days, insiders at POWI have net sold $30.2M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at POWI in the current window?
Inside the rolling window, insiders at POWI bought $0 and sold $30.3M based on SEC Form 4 filings.
Can I get alerts for POWI insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at POWER INTEGRATIONS INC (POWI). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
POWER INTEGRATIONS INC is in the Technology sector.