Frank Cesario, Chief Financial Officer at NANOPHASE TECHNOLOGIES CORPORATION (NANX), bought 17,410 shares at $0.42 ($7K) on 2012-05-29, disclosed to the SEC on 2012-05-29.
Open-market purchase of $7k NANX by Chief Financial Officer. 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 | $0.40 | 6,153 | $2K | 34.2% |
| 2 | $0.42 | 11,257 | $5K | 65.8% |
| Total | $0.41 avg | 17,410 | $7K | 100% |
| Filing → |
| NANX | SELL | 2017-11-16 | $16K | — | Filing → |
| NANX | BUY | 2013-05-31 | $203 | — | Filing → |