Frank Cesario, Chief Financial Officer at NANOPHASE TECHNOLOGIES Corp (NANX), sold 15,453 shares at $0.58 ($9K) on 2017-11-16, disclosed to the SEC on 2017-11-17.
Open-market sale of $9k NANX by Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| NANX | BUY | 2013-05-31 | $203 | — | Filing → |
| NANX | BUY | 2012-05-29 | $7K | — | Filing → |