Lucio Lanza, Director at PDF SOLUTIONS INC (PDFS), bought 10,982 shares at $6.25 ($69K) on 2011-12-13, disclosed to the SEC on 2011-12-14.
Open-market purchase of $69k PDFS by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $6.25 | 2,482 | $16K | 22.6% |
| 2 | $6.24 | 1,000 | $6K | 9.1% |
| 3 | $6.25 | 100 | $625 | 0.9% |
| 4 | $6.25 | 4,700 | $29K | 42.8% |
| 5 | $6.24 | 209 | $1K | 1.9% |
| 6 | $6.25 | 2,362 |
| $15K |
| 21.5% |
| 7 | $6.25 | 100 | $625 | 0.9% |
| 8 | $6.27 | 29 | $182 | 0.3% |
| Total | $6.25 avg | 10,982 | $69K | 100% |
| Filing → |
| PDFS | SELL | 2017-05-26 | $495K | — | Filing → |
| PDFS | SELL | 2017-05-22 | $249K | — | Filing → |
| PDFS | SELL | 2017-03-13 | $278K | — | Filing → |