Yuen Wupen serves as Executive at NEOPHOTONICS CORP, where they oversee executive responsibilities. Since joining the company, Yuen Wupen has executed 141 insider transactions totaling $4.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 14, 2018 involved exercising options for 403 shares valued at $1.4K.
Yuen Wupen currently holds 95,077 shares of NEOPHOTONICS CORP (NPTN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Yuen Wupen has been a net seller of NPTN stock. They have purchased $4.7K and sold $4.0M worth of shares.
Yuen Wupen's most recent insider trade was on May 14, 2018, when they sold 403 shares at $3.50 per share.
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| 1,995 |
| $N/A |
| Discretionary |
| Apr 27, 2018 | NPTN | $0 | Option Exercise | 5,500 | $N/A | Discretionary |
| Oct 6, 2017 | NPTN | $28.0K | Option Exercise | 8,000 | $3.50 | Discretionary |
| Aug 2, 2017 | NPTN | $0 | Option Exercise | 4,800 | $N/A | Discretionary |
| Aug 2, 2017 | NPTN | $13.8K | Disposition | 1,804 | $7.66 | Discretionary |
| May 12, 2017 | NPTN | $77.0K | Option Exercise | 22,000 | $3.50 | Discretionary |
| May 12, 2017 | NPTN | $185.0K | Sale | 22,000 | $8.41 | Discretionary |
| Apr 27, 2017 | NPTN | $0 | Option Exercise | 11,000 | $N/A | Discretionary |
| Apr 27, 2017 | NPTN | $32.9K | Disposition | 4,134 | $7.95 | Discretionary |
| Aug 18, 2016 | NPTN | $51.0K | Sale | 3,400 | $15.00 | Discretionary |
| Aug 16, 2016 | NPTN | $20.6K | Sale | 1,373 | $15.00 | Discretionary |
| Aug 16, 2016 | NPTN | $149.7K | Sale | 9,983 | $15.00 | Discretionary |
| Aug 16, 2016 | NPTN | $20.6K | Sale | 1,373 | $15.00 | Discretionary |
| Aug 1, 2016 | NPTN | $0 | Option Exercise | 5,833 | $N/A | Discretionary |
| Aug 1, 2016 | NPTN | $27.6K | Disposition | 2,193 | $12.60 | Discretionary |
| Apr 12, 2016 | NPTN | $43.5K | Sale | 3,293 | $13.20 | Discretionary |
| Apr 11, 2016 | NPTN | $41.5K | Sale | 2,978 | $13.93 | Discretionary |
| Jul 31, 2015 | NPTN | $19.4K | Disposition | 2,193 | $8.86 | Discretionary |
| Jul 31, 2015 | NPTN | $7.3K | Disposition | 827 | $8.86 | Discretionary |
| Jul 31, 2015 | NPTN | $0 | Option Exercise | 2,200 | $N/A | Discretionary |
| Jul 31, 2015 | NPTN | $0 | Option Exercise | 5,833 | $N/A | Discretionary |
| Jun 29, 2015 | NPTN | $11.9K | Option Exercise | 3,400 | $3.50 | Discretionary |
| May 15, 2015 | NPTN | $4.3K | Sale | 600 | $7.19 | Discretionary |
| May 15, 2015 | NPTN | $68.6K | Sale | 9,627 | $7.13 | Discretionary |
| May 15, 2015 | NPTN | $53.6K | Sale | 7,491 | $7.15 | Discretionary |
| May 15, 2015 | NPTN | $2.3K | Option Exercise | 600 | $3.75 | Discretionary |
| Mar 27, 2015 | NPTN | $0 | Award | 9,983 | $N/A | Discretionary |
| Jul 31, 2014 | NPTN | $4.7K | Payment | 1,504 | $3.11 | Discretionary |
| Jul 31, 2014 | NPTN | $6.8K | Payment | 2,193 | $3.11 | Discretionary |