Form4insider filings, from the source

Insider · CIK 0001245081

Michael B Gustafson

Files at: PDFS, MRAM. 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, 4:42 pm EDTPDF SOLUTIONS INCPDFS2,689——40,192—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.