InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (9 ops.)
Insider track record
ExecutiveDisclosed buys
1
Disclosed sells
9
T+90 hit rate
100%
T+90 mean return
+11.4%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Tang Francis, Vice-Président Senior, Produits Discrets Mondiaux. Officer active across 2 companies, notably Diodes INC /del/. Aggregated, 25 filings have been published. Split: 1 buy · 9 sells. Total volume traded: €5m. History available since 23 August 2021. The latest transaction was disclosed on 29 May 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Declarations25 total
15,330 shares@ US$112.04310.031% mcap36.0% of flowDiodes Incorporated Common StockSEC:0001363562-26-000006:0
4,137 shares@ US$108.000.0079% mcap9.3% of flowDiodes Incorporated Common StockSEC:0001363562-26-000004:0
5,000 shares@ US$110.080.0098% mcap11.5% of flowDiodes Incorporated Common StockSEC:0001363562-26-000004:1
463 shares@ US$54.260.6% of flowDiodes Incorporated Common StockSEC:0000950170-25-028061:0
8,000 shares0Diodes Incorporated Common StockSEC:0000950170-25-014725:0
748 shares@ US$68.451.2% of flowDiodes Incorporated Common StockSEC:0001209191-24-003985:0
1,506 shares@ US$67.912.3% of flowDiodes Incorporated Common StockSEC:0001209191-24-003793:0
7,600 shares0Diodes Incorporated Common StockSEC:0001209191-24-003397:0
7,200 shares0Diodes Incorporated Common StockSEC:0001209191-24-002687:0
748 shares@ US$91.471.6% of flowDiodes Incorporated Common StockSEC:0001209191-23-013745:0
3,179 shares@ US$88.776.4% of flowDiodes Incorporated Common StockSEC:0001209191-23-012128:0
15,300 shares0Diodes Incorporated Common Stock - Performance Stock UnitsSEC:0001209191-23-008288:0
9,000 shares0Diodes Incorporated Common StockSEC:0001209191-23-006335:0
2,000 shares@ US$70.000.0028% mcap7.9% of flowDiodes Incorporated Common StockSEC:0001209191-22-024564:0
Ideal exit: 9 Jan 2023 (T+270)
748 shares@ US$89.620.0013% mcap3.6% of flowDiodes Incorporated Common StockSEC:0001209191-22-013710:0
932 shares@ US$87.130.0016% mcap4.4% of flowDiodes Incorporated Common StockSEC:0001209191-22-012645:0
1,091 shares@ US$88.320.0018% mcap5.2% of flowDiodes Incorporated Common StockSEC:0001209191-22-010315:0
7,600 shares0Diodes Incorporated Common StockSEC:0001209191-22-006461:0
7,600 shares0Diodes Incorporated Common StockSEC:0001209191-22-006461
10,226 shares@ US$103.58780.020% mcap56.0% of flowDiodes Incorporated Common StockSEC:0001209191-21-063173:0
10,226 shares@ US$103.587822.2% of flowDiodes Incorporated Common StockSEC:0001209191-21-063173
2,500 shares@ US$95.55314.9% of flowDiodes Incorporated Common Stock - Performance Stock UnitsSEC:0001209191-21-053723
2,500 shares@ US$95.55310.0044% mcap12.5% of flowDiodes Incorporated Common Stock - Performance Stock UnitsSEC:0001209191-21-053723:0
2,146 shares@ US$91.504.1% of flowDiodes Incorporated Common StockSEC:0001209191-21-053310
2,146 shares@ US$91.500.0036% mcap10.3% of flowDiodes Incorporated Common StockSEC:0001209191-21-053310:0
25 of 25 declarations
About Tang Francis
Francis Tang is the Senior Vice President of Worldwide Discrete Products at DIODES INC. He is responsible for managing and developing discrete products on a global scale. Francis plays a key role in developing product strategies that meet market needs. His expertise in product management is essential for DIODES INC.'s success.
