Form4insider filings, from the source

Insider · CIK 0001249834

Chi-Foon Chan

Files at: PDFS, SNPS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 1, 2026 AForm 4 →Jul 2, 4:40 pm EDTPDF SOLUTIONS INCPDFS2,689——24,168—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.