James A. Henderson, Director at NANOPHASE TECHNOLOGIES Corp (NANX), bought 12,150 shares at $0.42 ($5K) on 2016-02-23, disclosed to the SEC on 2016-02-24.
Open-market purchase of $5k NANX by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Nothing distinguishes this filing.
| Filing → |
| NANX | BUY | 2016-06-22 | $555 | — | Filing → |
| NANX | BUY | 2016-06-21 | $4K | — | Filing → |
| NANX | BUY | 2016-06-03 | $1K | — | Filing → |