Kevin J. Wenta, Executive VP, Sales&Marketing at NANOPHASE TECHNOLOGIES CORPORATION (NANX), bought 1,000 shares at $3.50 ($4K) on 2007-12-12, disclosed to the SEC on 2007-12-13.
Open-market purchase of $4k NANX by Executive VP, Sales&Marketing. 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.
| Filing → |
| NANX | BUY | 2008-03-07 | $1K | — | Filing → |
| NANX | BUY | 2008-03-05 | $5K | — | Filing → |
| NANX | BUY | 2008-03-05 | $3K | — | Filing → |