Andrzej Strojwas
Andrzej Strojwas: Chief Technology Officer at PDF Solutions. What Andrzej Strojwas holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
PDF Solutions (PDFS)
Andrzej Strojwas holds 90,965 PDF Solutions shares (0.22% of the company), worth about $4.9M at the last price, according to the Form 4 of Aug 31, 2026.
- Shares held: 90,965 (0.22%), $4.9M — Held in their own name.
Declarations
- PDF Solutions (PDFS) — Form 4 of Aug 31, 2026 (Chief Technology Officer): open-market sale of 3,394 at $44.41; 90,965 shares after 0001437749-26-029384
- PDF Solutions (PDFS) — Form 4 of Jul 1, 2026 (Chief Technology Officer): shares withheld for tax of 1,356 at $66.88; grant or award of 5,360; 94,203 shares after 0001437749-26-022549
- PDF Solutions (PDFS) — Form 4 of Jan 1, 2026 (Chief Technology Officer): shares withheld for tax of 2,762 at $28.53; 89,204 shares after 0001437749-26-000381
- PDF Solutions (PDFS) — Form 4 of Aug 1, 2025 (Chief Technology Officer): grant or award of 8,000; 91,966 shares after 0001437749-25-024672
- PDF Solutions (PDFS) — Form 4 of Jul 1, 2025 (Chief Technology Officer): shares withheld for tax of 2,497 at $21.87; 83,613 shares after 0001437749-25-022120
- PDF Solutions (PDFS) — Form 4 of Jan 1, 2025 (CTO): shares withheld for tax of 2,833; 85,631 shares after 0001415889-25-000332
- PDF Solutions (PDFS) — Form 4 of Dec 17, 2024 (CTO): open-market sale of 245 at $31.17; open-market sale of 6,008 at $30.36; 88,464 shares after 0001415889-24-029814
- PDF Solutions (PDFS) — Form 4 of Dec 16, 2024 (CTO): open-market sale of 5,030 at $30.85; 94,717 shares after 0001415889-24-029592
- PDF Solutions (PDFS) — Form 4 of Aug 1, 2024 (CTO): shares withheld for tax of 357 at $33.13; 99,747 shares after 0001415889-24-020691
- PDF Solutions (PDFS) — Form 4 of Jul 1, 2024 (CTO): grant or award of 10,000; shares withheld for tax of 2,680 at $35.74; 99,600 shares after 0001415889-24-019077
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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