CoverageForm 410-K10-Q8-K13D13G13F

Pdf Solutions Inc

PDFSCIK 0001120914 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 24, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0393Δ-0.000697% similar+29/-37
MD&A: not detected

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Pdf Solutions Inc

NameRolesFilings
Strojwas Andrzej
Officer
19
Michaels Kimon
OfficerDirector
18
Raza Adnan
Officer
17
Gustafson Michael B
Director
7
Zhang Shuo
Director
6

Showing 1-5 of 10

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Pdf Solutions Inc. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Strojwas Andrzej475%+18.9%+28.4%+29.1%-10.2%
2Zhang Shuo3100%+14.9%+15.9%+18.8%+9.9%
3Raza Adnan933%-12.5%-11.7%+7.6%-29.5%
4Gustafson Michael B50%-10.8%-12.3%-2.3%-16.0%

All filings

85 Form 4 / 4-A filings, newest first

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