Chiyue Cheung, Chief Operating Officer at NEOPHOTONICS CORP (NPTN), sold 12,000 shares at $5.79 ($69K) on 2019-05-13, disclosed to the SEC on 2019-05-14.
Seasonal sale ($69k) by Chief Operating Officer — this insider has traded NPTN in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| NPTN | SELL | 2021-07-06 | $263K | — | Filing → |
| NPTN | SELL | 2021-06-08 | $151K | — | Filing → |
| NPTN | SELL | 2021-04-15 | $441K | — | Filing → |