Chiyue Cheung serves as Executive at NEOPHOTONICS CORP, where they oversee executive responsibilities. Since joining the company, Chiyue Cheung has executed 120 insider transactions totaling $5.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 30, 2022 involved exercising options for 10,000 shares valued at $0.
Chiyue Cheung currently holds 12,666 shares of NEOPHOTONICS CORP (NPTN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Chiyue Cheung has been a net seller of NPTN stock. They have purchased $0 and sold $5.0M worth of shares.
Chiyue Cheung's most recent insider trade was on Jul 30, 2022, when they sold 10,000 shares at $0.00 per share.
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| 10,000 |
| $16.00 |
| Discretionary |
| Jul 30, 2022 | NPTN | $42.7K | Disposition | 2,666 | $16.00 | Discretionary |
| Jul 30, 2022 | NPTN | $0 | Option Exercise | 2,666 | $N/A | Discretionary |
| Jul 20, 2022 | NPTN | $0 | Option Exercise | 13,475 | $N/A | Discretionary |
| Jul 20, 2022 | NPTN | $212.0K | Disposition | 13,475 | $15.73 | Discretionary |
| Jul 1, 2022 | NPTN | $254.0K | Disposition | 16,250 | $15.63 | Discretionary |
| Jul 1, 2022 | NPTN | $0 | Option Exercise | 16,250 | $N/A | Discretionary |
| Dec 9, 2021 | NPTN | $383.3K | Option Exercise | 75,000 | $5.11 | Discretionary |
| Dec 9, 2021 | NPTN | $1.1M | Disposition | 75,000 | $15.32 | Discretionary |
| Nov 4, 2021 | NPTN | $250.5K | Option Exercise | 33,000 | $7.59 | Discretionary |
| Nov 4, 2021 | NPTN | $234.0K | Option Exercise | 29,000 | $8.07 | Discretionary |
| Nov 4, 2021 | NPTN | $496.3K | Sale | 33,000 | $15.04 | Discretionary |
| Nov 4, 2021 | NPTN | $436.2K | Sale | 29,000 | $15.04 | Discretionary |
| Nov 4, 2021 | NPTN | $451.2K | Sale | 30,000 | $15.04 | Discretionary |
| Nov 4, 2021 | NPTN | $368.1K | Option Exercise | 30,000 | $12.27 | Discretionary |
| Aug 2, 2021 | NPTN | $25.1K | Sale | 2,667 | $9.41 | Discretionary |
| Aug 2, 2021 | NPTN | $94.1K | Sale | 10,000 | $9.41 | Discretionary |
| Jul 30, 2021 | NPTN | $0 | Option Exercise | 2,667 | $N/A | Discretionary |
| Jul 30, 2021 | NPTN | $0 | Option Exercise | 10,000 | $N/A | Discretionary |
| Jul 2, 2021 | NPTN | $65.8K | Sale | 6,500 | $10.12 | Discretionary |
| Jul 2, 2021 | NPTN | $98.7K | Sale | 9,750 | $10.12 | Discretionary |
| Jul 1, 2021 | NPTN | $0 | Option Exercise | 6,500 | $N/A | Discretionary |
| Jul 1, 2021 | NPTN | $0 | Option Exercise | 9,750 | $N/A | Discretionary |
| Jun 7, 2021 | NPTN | $151.5K | Sale | 14,400 | $10.52 | Discretionary |
| Jun 4, 2021 | NPTN | $0 | Option Exercise | 14,400 | $N/A | Discretionary |
| Apr 14, 2021 | NPTN | $295.0K | Sale | 25,000 | $11.80 | Discretionary |
| Apr 14, 2021 | NPTN | $43.8K | Option Exercise | 12,500 | $3.50 | Discretionary |
| Apr 14, 2021 | NPTN | $146.3K | Sale | 12,500 | $11.70 | Discretionary |
| Apr 14, 2021 | NPTN | $82.5K | Option Exercise | 25,000 | $3.30 | Discretionary |