Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Wupen Yuen. Director active across 2 companies, notably Neophotonics CORP. Aggregated, 45 reports have been published. Split: 0 buy · 12 sells. Total volume traded: €4.1m. History available since 4 June 2021. The latest transaction was filed on 24 August 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Wupen Yuen
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
1,843 shares@ US$77.6811.0% of flowCommon StockSEC:0001415889-25-004686:0
25 of 45 declarations
About Wupen Yuen
Wupen Yuen is an insider associated with Lumentum Holdings Inc. and Neophotonics CORP, where the listed roles are PRESIDENT, GLOBAL BUS. UNITS and VP, Global Products. He has 35 filings in total, and across the 35 sampled filings, the sell amount totals EUR 1665776, with filings dated from 2021-06-08 to 2026-02-18 and a stated transaction nature of Retenue fiscale.