Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Strojwas Andrzej (CIK 1892306) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-01). Recent activity: Sell PDFS (3,394 shares), Sell PDFS (1,356 shares), Buy PDFS (5,360 shares), Sell PDFS (2,762 shares), Buy PDFS (8,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-01 | PDF SOLUTIONS INC (PDFS) | Chief Technology Officer | Sell | 3,394 | $150,728 |
| 2026-07-02 | PDF SOLUTIONS INC (PDFS) | Chief Technology Officer | Sell | 1,356 | $90,689 |
| 2026-07-02 | PDF SOLUTIONS INC (PDFS) | Chief Technology Officer | Buy | 5,360 | $0 |
| 2026-01-05 | PDF SOLUTIONS INC (PDFS) | Chief Technology Officer | Sell | 2,762 | $78,800 |
| 2025-08-04 | PDF SOLUTIONS INC (PDFS) | Chief Technology Officer | Buy | 8,000 | $0 |
| 2025-07-03 | PDF SOLUTIONS INC (PDFS) | Chief Technology Officer | Sell | 2,497 | $54,609 |
Source: SEC Form 4 filings · as of 2026-09-01