R. Janet Whitmore, Director at NANOPHASE TECHNOLOGIES Corp (NANX), bought 4,488 shares at $1.51 ($7K) on 2024-09-09, disclosed to the SEC on 2024-09-09.
Seasonal purchase ($7k) by Director — this insider has traded NANX in September in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| NANX | BUY | 2024-11-05 | $38K | — | Filing → |
| NANX | BUY | 2024-09-25 | $80K | — | Filing → |
| NANX | BUY | 2024-09-23 | $3K | — | Filing → |