As of the latest Form 4 filed Jul 2, 2026.
What PDF Solutions Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Newest filing first — the 10 most recent filings for PDFS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-02 | 2026-07-01 | Strojwas Andrzej Chief Technology Officer | AAward | +5.36K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Strojwas Andrzej, Chief Technology Officer | FTax | −1.36K | $66.88 | $90.7K | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Zhang Shuo Director | AAward | +2.69K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | GUSTAFSON MICHAEL B Director | AAward | +2.69K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | CHAN CHI-FOON Director | AAward | +2.69K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | BRONSON JOSEPH R Director | AAward | +2.69K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Li Ye Jane Director | AAward | +2.69K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Erba Nancy Director | AAward | +2.69K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Raza Adnan EVP, Finance and CFO | AAward | +23.4K | — | — | No | Form 4 ↗ |
| 2026-07-02 | 2026-07-01 | Raza Adnan, EVP, Finance and CFO | FTax | −6.01K | $66.88 | $402K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also PDFS’s full analysis or the market-wide insider trading feed. The tabs above jump to PDFS’s other SEC data.
Source: SEC Form 4 filings for PDFS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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