InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
5
T+90 hit rate
100%
T+90 mean return
+38.6%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Wupen Yuen. Director active across 2 companies, notably Neophotonics CORP. Aggregated, 29 reports have been published. Split: 0 buy · 5 sells. Total volume traded: €1.6m. History available since 4 June 2021. The latest transaction was filed on 15 May 2025 (Retenue fiscale). Regulator: SEC (Form 4). The full history is free.
Declarations29 total
1,790 shares@ US$77.7610.0% of flowCommon StockSEC:0001415889-25-013737:0
4,426 shares@ US$71.8022.8% of flowCommon StockSEC:0001415889-25-013290:0
1,843 shares@ US$77.6811.0% of flowCommon StockSEC:0001415889-25-004686:0
2,534 shares@ US$81.4515.7% of flowCommon StockSEC:0001415889-24-027291:0
34,296 shares0Common StockSEC:0001415889-24-022661:0
8,115 shares@ US$59.1734.6% of flowCommon StockSEC:0001415889-24-022371:0
182 shares@ US$52.260.7% of flowCommon StockSEC:0001415889-24-021657:0
403 shares@ US$44.331.3% of flowCommon StockSEC:0001415889-24-020794:0
440 shares@ US$54.771.8% of flowCommon StockSEC:0001415889-24-020000:0
182 shares@ US$45.720.6% of flowCommon StockSEC:0001415889-24-013637:0
209 shares@ US$49.190.8% of flowCommon StockSEC:0001415889-24-004513:0
253 shares@ US$45.140.8% of flowCommon StockSEC:0001209191-23-055925:0
207,878 sharesCommon StockSEC:0001209191-22-044658:0
2,666 shares0Common StockSEC:0001227025-22-000138:0
4,660 shares@ US$15.714.7% of flowCommon StockSEC:0001227025-22-000112:0
5,620 shares@ US$15.705.5% of flowCommon StockSEC:0001227025-22-000092:0
10,000 shares@ US$3.502.4% of flowCommon StockSEC:0001227025-22-000050:0
7,000 shares@ US$5.112.0% of flowCommon StockSEC:0001227025-22-000002
7,000 shares@ US$5.112.3% of flowCommon StockSEC:0001227025-22-000002:0
48,587 shares@ US$15.0445.3% of flowCommon StockSEC:0001227025-21-000242:0
48,587 shares@ US$15.0440.7% of flowCommon StockSEC:0001227025-21-000242
2,456 shares@ US$8.10111.2% of flowCommon StockSEC:0001227025-21-000218:0
2,456 shares@ US$8.10111.1% of flowCommon StockSEC:0001227025-21-000218
2,667 shares0Common StockSEC:0001227025-21-000206:0
2,667 shares0Common StockSEC:0001227025-21-000206
25 of 29 declarations
About Wupen Yuen
Wupen Yuen is a director at Neophotonics CORP.
