Latest filing published 15 May 2025 for Diodes INC /del/.
Insider track record
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Warren Chen: trading record in brief
Warren Chen is a declared insider of Diodes INC /del/ (board member), with filings sourced from SEC (Form 4). Over a trading history stretching from 18 May 2020 to 13 May 2025, the count stands at 7 filings.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
The newest entry dates from 15 May 2025: a share grant, in Diodes INC /del/. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Warren Chen
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 3,000 shares0Diodes Incorporated Common StockSEC:0000950170-25-072302:0
- 7,500 shares0Diodes Incorporated Common StockSEC:0000950170-24-130301:0
- 3,000 shares0Diodes Incorporated Common StockSEC:0000950170-24-067848:0
- 3,000 shares0Diodes Incorporated Common StockSEC:0001209191-23-032539:0
- 2,520 shares0Diodes Incorporated Common StockSEC:0001209191-22-032755:0
- 2,520 shares0Diodes Incorporated Common StockSEC:0001209191-21-035989:0
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