Corp Spurgeon, 10% Owner at NANOPHASE TECHNOLOGIES CORPORATION (NANX), bought 24,825 shares at $1.61 ($39K) on 2008-09-11, disclosed to the SEC on 2008-09-15.
Open-market purchase of $39k NANX by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $1.61 | 244 | $393 | 1.0% |
| 2 | $1.63 | 7,000 | $11K | 29.4% |
| 3 | $1.64 | 2,000 | $3K | 8.4% |
| 4 | $1.51 | 8,625 | $13K | 33.5% |
| 5 | $1.52 | 196 | $298 | 0.8% |
| 6 | $1.54 | 4,460 |
| $7K |
| 17.7% |
| 7 | $1.55 | 600 | $930 | 2.4% |
| 8 | $1.56 | 1,700 | $3K | 6.8% |
| Total | $1.57 avg | 24,825 | $39K | 100% |
| Filing → |
| ULBI | SELL | 2011-05-23 | $18.0M | — | Filing → |
| NANX | SELL | 2010-12-22 | $631K | — | Filing → |
| NANX | BUY | 2008-08-01 | $49K | — | Filing → |