Duan Jia Guo - Net Worth and Insider Trading
Duan Jia Guo Net Worth
The estimated net worth of Duan Jia Guo is at least $9 Million dollars as of 2025-07-23. Duan Jia Guo is the senior management of China Wafer Level CSP Co Ltd and owns about 327,600 shares of China Wafer Level CSP Co Ltd (SHSE:603005) stock worth over $9 Million. Details can be seen in Duan Jia Guo's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Duan Jia Guo has not made any transactions after 2021-06-16 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Duan Jia Guo
Duan Jia Guo Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Duan Jia Guo owns 1 companies in total, including China Wafer Level CSP Co Ltd (SHSE:603005) .
Click here to see the complete history of Duan Jia Guo’s form 4 insider trades.
Insider Ownership Summary of Duan Jia Guo
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:603005 | China Wafer Level CSP Co Ltd | 2021-06-16 | senior management |
Duan Jia Guo Latest Holdings Summary
Duan Jia Guo currently owns a total of 1 stock. Duan Jia Guo owns 327,600 shares of China Wafer Level CSP Co Ltd (SHSE:603005) as of June 16, 2021, with a value of $9 Million.
Latest Holdings of Duan Jia Guo
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:603005 | China Wafer Level CSP Co Ltd | 2021-06-16 | 327,600 | 28.21 | 9,241,596 |
Holding Weightings of Duan Jia Guo
Duan Jia Guo Form 4 Trading Tracker
According to the SEC Form 4 filings, Duan Jia Guo has made a total of 1 transactions in China Wafer Level CSP Co Ltd (SHSE:603005) over the past 5 years, including 0 buys and 0 sells. The most-recent trade in China Wafer Level CSP Co Ltd is the sale of 54,600 shares on June 16, 2021, which brought Duan Jia Guo around $0.
Insider Trading History of Duan Jia Guo
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Duan Jia Guo Trading Performance
GuruFocus tracks the stock performance after each of Duan Jia Guo's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Duan Jia Guo is -5.47%. GuruFocus also compares Duan Jia Guo's trading performance to market benchmark return within the same time period. The performance of stocks bought by Duan Jia Guo within 3 months outperforms 0 times out of 7 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Duan Jia Guo's insider trading performs compared to the benchmark.
Performance of Duan Jia Guo
Duan Jia Guo Ownership Network
Ownership Network List of Duan Jia Guo
Ownership Network Relation of Duan Jia Guo

Duan Jia Guo Owned Company Details
What does China Wafer Level CSP Co Ltd do?
Who are the key executives at China Wafer Level CSP Co Ltd?
Duan Jia Guo is the senior management of China Wafer Level CSP Co Ltd. Other key executives at China Wafer Level CSP Co Ltd include senior management , senior management qian xiao qing , and Directors & senior managers Wang Wei .
China Wafer Level CSP Co Ltd (SHSE:603005) Insider Trades Summary
Over the past 18 months, Duan Jia Guo made no insider transaction in China Wafer Level CSP Co Ltd (SHSE:603005). Other recent insider transactions involving China Wafer Level CSP Co Ltd (SHSE:603005) include a net sale of 50,000 shares made by , and a net sale of 0 shares made by qian xiao qing .
In summary, during the past 3 months, insiders sold 0 shares of China Wafer Level CSP Co Ltd (SHSE:603005) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 50,000 shares of China Wafer Level CSP Co Ltd (SHSE:603005) were sold and 0 shares were bought by its insiders, resulting in a net sale of 50,000 shares.
China Wafer Level CSP Co Ltd (SHSE:603005)'s detailed insider trading history can be found in Insider Trading Tracker table.
China Wafer Level CSP Co Ltd Insider Transactions
Duan Jia Guo Mailing Address
Above is the net worth, insider trading, and ownership report for Duan Jia Guo. Currently GuruFocus does not have mailing address information for Duan Jia Guo.