Zheng Dan - Net Worth and Insider Trading
Zheng Dan Net Worth
The estimated net worth of Zheng Dan is at least $42,768 dollars as of 2025-07-02. Zheng Dan is the Supervisors of Caissa Tosun Development Co Ltd and owns about 10,800 shares of Caissa Tosun Development Co Ltd (SZSE:000796) stock worth over $42,768. Details can be seen in Zheng Dan'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 Zheng Dan has not made any transactions after 2016-05-17 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Zheng Dan
Zheng Dan Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Zheng Dan owns 1 companies in total, including Caissa Tosun Development Co Ltd (SZSE:000796) .
Click here to see the complete history of Zheng Dan’s form 4 insider trades.
Insider Ownership Summary of Zheng Dan
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:000796 | Caissa Tosun Development Co Ltd | 2016-05-17 | Supervisors |
Zheng Dan Latest Holdings Summary
Zheng Dan currently owns a total of 1 stock. Zheng Dan owns 10,800 shares of Caissa Tosun Development Co Ltd (SZSE:000796) as of May 17, 2016, with a value of $42,768.
Latest Holdings of Zheng Dan
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:000796 | Caissa Tosun Development Co Ltd | 2016-05-17 | 10,800 | 3.96 | 42,768 |
Holding Weightings of Zheng Dan
Zheng Dan Form 4 Trading Tracker
According to the SEC Form 4 filings, Zheng Dan has made a total of 0 transactions in Caissa Tosun Development Co Ltd (SZSE:000796) over the past 5 years. The most-recent trade in Caissa Tosun Development Co Ltd is the acquisition of 2,000 shares on May 17, 2016, which cost Zheng Dan around $34,600.
Insider Trading History of Zheng Dan
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Zheng Dan Trading Performance
GuruFocus tracks the stock performance after each of Zheng Dan's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Zheng Dan is 5.87%. GuruFocus also compares Zheng Dan's trading performance to market benchmark return within the same time period. The performance of stocks bought by Zheng Dan within 3 months outperforms 1 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Zheng Dan's insider trading performs compared to the benchmark.
Zheng Dan Ownership Network
Ownership Network List of Zheng Dan
Ownership Network Relation of Zheng Dan

Zheng Dan Owned Company Details
What does Caissa Tosun Development Co Ltd do?
Who are the key executives at Caissa Tosun Development Co Ltd?
Zheng Dan is the Supervisors of Caissa Tosun Development Co Ltd. Other key executives at Caissa Tosun Development Co Ltd include Directors & executives Nang Qi , Directors & executives Zhang Ling , and Supervisors Gao Zhi Ping .
Caissa Tosun Development Co Ltd (SZSE:000796) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Caissa Tosun Development Co Ltd (SZSE:000796) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Caissa Tosun Development Co Ltd (SZSE:000796) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Caissa Tosun Development Co Ltd (SZSE:000796)'s detailed insider trading history can be found in Insider Trading Tracker table.
Caissa Tosun Development Co Ltd Insider Transactions
Zheng Dan Mailing Address
Above is the net worth, insider trading, and ownership report for Zheng Dan. Currently GuruFocus does not have mailing address information for Zheng Dan.