R. Stephen Heinrichs, Director at PDF SOLUTIONS INC (PDFS), bought 5,313 shares at $5.47 ($29K) on 2011-11-10, disclosed to the SEC on 2011-11-10.
Open-market purchase of $29k PDFS by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $5.50 | 1,200 | $7K | 22.7% |
| 2 | $5.42 | 100 | $542 | 1.9% |
| 3 | $5.43 | 200 | $1K | 3.7% |
| 4 | $5.44 | 297 | $2K | 5.5% |
| 5 | $5.45 | 100 | $545 | 1.9% |
| 6 | $5.46 | 200 |
| $1K |
| 3.7% |
| 7 | $5.47 | 615 | $3K | 11.5% |
| 8 | $5.48 | 200 | $1K | 3.8% |
| 9 | $5.48 | 1 | $5 | 0.0% |
| 10 | $5.49 | 1,600 | $9K | 30.2% |
| 11 | $5.50 | 800 | $4K | 15.1% |
| Total | $5.48 avg | 5,313 | $29K | 100% |
| Filing → |
| AVSR | BUY | 2011-11-28 | $7K | — | Filing → |
| AVSR | BUY | 2011-11-14 | $2K | — | Filing → |
| AVSR | BUY | 2011-11-08 | $1K | — | Filing → |