Corp Spurgeon, 10% Owner at NANOPHASE TECHNOLOGIES CORPORATION (NANX), bought 42,076 shares at $3.20 ($135K) on 2008-02-21, disclosed to the SEC on 2008-02-25.
Open-market purchase of $135k 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 | $3.18 | 1,200 | $4K | 2.8% |
| 2 | $3.20 | 4,700 | $15K | 11.2% |
| 3 | $3.17 | 18,231 | $58K | 42.9% |
| 4 | $3.18 | 9,000 | $29K | 21.2% |
| 5 | $3.25 | 2,601 | $8K | 6.3% |
| 6 | $3.26 | 200 |
| $652 |
| 0.5% |
| 7 | $3.27 | 600 | $2K | 1.5% |
| 8 | $3.31 | 100 | $331 | 0.2% |
| 9 | $3.32 | 2,100 | $7K | 5.2% |
| 10 | $3.33 | 1,600 | $5K | 4.0% |
| 11 | $3.34 | 644 | $2K | 1.6% |
| 12 | $3.35 | 1,100 | $4K | 2.7% |
| Total | $3.20 avg | 42,076 | $135K | 100% |
| Filing → |
| ULBI | SELL | 2011-05-23 | $18.0M | — | Filing → |
| NANX | SELL | 2010-12-22 | $631K | — | Filing → |
| NANX | BUY | 2008-09-15 | $39K | — | Filing → |