InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
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 cheung Chiyue. Officer active across 1 company, notably Neophotonics CORP. Cumulatively, 13 reports have been recorded. History available since 4 June 2021. The latest transaction was disclosed on 30 July 2022 (Levée d'options). Regulator: SEC (Form 4). All data is openly available.
Declarations13 total
2,666 shares0Common StockSEC:0001227025-22-000136:0
13,475 shares0Common StockSEC:0001227025-22-000114:0
16,250 shares0Common StockSEC:0001227025-22-000088:0
75,000 shares@ US$5.1125.8% of flowCommon StockSEC:0001227025-21-000252
75,000 shares@ US$5.1125.8% of flowCommon StockSEC:0001227025-21-000252:0
30,000 shares@ US$12.2724.2% of flowCommon StockSEC:0001227025-21-000246:0
30,000 shares@ US$12.2724.2% of flowCommon StockSEC:0001227025-21-000246
2,667 shares0Common StockSEC:0001227025-21-000208
2,667 shares0Common StockSEC:0001227025-21-000208:0
9,750 shares0Common StockSEC:0001227025-21-000172
9,750 shares0Common StockSEC:0001227025-21-000172:0
14,400 shares0Common StockSEC:0001227025-21-000146:0
14,400 shares0Common StockSEC:0001227025-21-000146
13 of 13 declarations
About cheung Chiyue
Cheung Chiyue is a director at Neophotonics CORP.
