InsidersTradesSigma
Declaraciones totales
Empresa
▲ Compras (0 oper.)
▼ Ventas (4 oper.)
Historial del iniciado
Director GeneralCompras declaradas
0
Ventas declaradas
4
Todavía no hay suficientes señales de compra con un horizonte T+90 consolidado para medir un historial.
Historial de señales
Explore the full record of transactions filed by Chang Stephen Chunping, Président. Officer active across 1 company, notably ALPHA & OMEGA SEMICONDUCTOR Ltd. In total, 19 disclosures have been logged. Split: 0 buy · 4 sells. Total volume traded: €587k. Activity tracked since 18 March 2021. The latest transaction was disclosed on 21 May 2026 (Don). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Chang Stephen Chunping
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declaraciones19 en total
2000 títulos0Common ShareSEC:0001628280-26-038057:0
1492 títulos@ 32,90 US$0.0043% mcap2.4% de su flujoCommon ShareSEC:0001628280-26-025993:0
3481 títulos@ 33,90 US$0.010% mcap5.7% de su flujoCommon ShareSEC:0001628280-26-025993:1
9911 títulos@ 34,90 US$0.030% mcap16.6% de su flujoCommon ShareSEC:0001628280-26-025993:2
5594 títulos@ 31,90 US$0.016% mcap8.5% de su flujoCommon ShareSEC:0001628280-26-025500:0
67.500 títulos0Common ShareSEC:0001722000-26-000003:0
12.002 títulos@ 20,66 US$10.7% de su flujoCommon ShareSEC:0001387467-26-000002:0
2100 títulos0Common ShareSEC:0001628280-25-041884:0
19.996 títulos@ 27,61 US$42.9% de su flujoCommon ShareSEC:0001387467-25-000032:1
11.013 títulos@ 27,61 US$23.6% de su flujoCommon ShareSEC:0001387467-25-000032:2
67.500 títulos0Common ShareSEC:0001387467-25-000032:0
57.500 títulos0Common ShareSEC:0001387467-25-000032:3
11.224 títulos@ 36,54 US$33.5% de su flujoCommon ShareSEC:0001387467-25-000010:0
2000 títulos0Common ShareSEC:0001387467-24-000110:0
57.500 títulos0Common ShareSEC:0001387467-24-000040:0
90.000 títulos0Common ShareSEC:0001387467-24-000012:0
57.500 títulos0Common ShareSEC:0001387467-23-000028:0
25.000 títulos0Common ShareSEC:0001387467-22-000030:0
1000 títulos0Common ShareSEC:0001387467-21-000050:0
19 de 19 declaraciones
About Chang Stephen Chunping
Chang Stephen Chunping is President. He has filed 19 disclosures in total. Across the 19 recent filings we hold, they span from 2021-07-16 to 2026-05-26, with 0 in purchases and 586607 in sales, and the most common transaction nature is Attribution. He is also Chief Executive Officer at ALPHA & OMEGA SEMICONDUCTOR Ltd, market XNAS.
