Form4insider filings, from the source

Company · CIK 0000833640 · SIC 3674 — Semiconductors & Related Devices · Nasdaq

POWER INTEGRATIONS INC · POWI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $936k · 1net −$936k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 22, 2026 SForm 4 →Jul 27, 9:28 am EDTJennifer A LloydPresident and CEO, Director12,690$73.73$935,634136,655−8.50% late
Jul 1, 2026 AForm 4 →Jul 6, 7:42 pm EDTGregg A LoweDirector2,491——6,692—
Jul 1, 2026 AForm 4 →Jul 6, 7:15 pm EDTWendy ArienzoDirector2,491——19,882—
Jul 1, 2026 AForm 4 →Jul 6, 7:15 pm EDTAnita GantiDirector2,491——14,916—
Jul 1, 2026 AForm 4 →Jul 6, 7:15 pm EDTNancy Lee GioiaDirector2,491——9,787—
Jul 1, 2026 AForm 4 →Jul 6, 7:15 pm EDTBalakrishnan S IyerDirector2,491——26,672—
Jul 1, 2026 AForm 4 →Jul 6, 7:14 pm EDTRavi VigDirector2,491——9,306—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.