Ma Jian - Net Worth and Insider Trading
Ma Jian Net Worth
The estimated net worth of Ma Jian is at least $4 Million dollars as of 2025-04-02. Ma Jian is the Executives of Beijing Zhongke Sanhuan High-tech Co Ltd and owns about 280,000 shares of Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) stock worth over $4 Million. Details can be seen in Ma Jian'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 Ma Jian has not made any transactions after 2015-07-07 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Ma Jian
Ma Jian Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Ma Jian owns 1 companies in total, including Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) .
Click here to see the complete history of Ma Jian’s form 4 insider trades.
Insider Ownership Summary of Ma Jian
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:000970 | Beijing Zhongke Sanhuan High-tech Co Ltd | 2015-07-07 | Executives |
Ma Jian Latest Holdings Summary
Ma Jian currently owns a total of 1 stock. Ma Jian owns 280,000 shares of Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) as of July 7, 2015, with a value of $4 Million.
Latest Holdings of Ma Jian
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:000970 | Beijing Zhongke Sanhuan High-tech Co Ltd | 2015-07-07 | 280,000 | 12.82 | 3,589,600 |
Holding Weightings of Ma Jian
Ma Jian Form 4 Trading Tracker
According to the SEC Form 4 filings, Ma Jian has made a total of 0 transactions in Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) over the past 5 years. The most-recent trade in Beijing Zhongke Sanhuan High-tech Co Ltd is the acquisition of 60,000 shares on July 7, 2015, which cost Ma Jian around $756,600.
Insider Trading History of Ma Jian
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Ma Jian Trading Performance
GuruFocus tracks the stock performance after each of Ma Jian's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Ma Jian is 4.27%. GuruFocus also compares Ma Jian's trading performance to market benchmark return within the same time period. The performance of stocks bought by Ma Jian within 3 months outperforms 3 times out of 5 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Ma Jian's insider trading performs compared to the benchmark.
Ma Jian Ownership Network
Ownership Network List of Ma Jian
Ownership Network Relation of Ma Jian

Ma Jian Owned Company Details
What does Beijing Zhongke Sanhuan High-tech Co Ltd do?
Who are the key executives at Beijing Zhongke Sanhuan High-tech Co Ltd?
Ma Jian is the Executives of Beijing Zhongke Sanhuan High-tech Co Ltd. Other key executives at Beijing Zhongke Sanhuan High-tech Co Ltd include Executives liu fang , Supervisors Liu Ying Min , and Executives Rao Xiao Lei .
Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) Insider Trades Summary
Over the past 18 months, Ma Jian made no insider transaction in Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970). Other recent insider transactions involving Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) include a net sale of 500 shares made by liu fang ,
In summary, during the past 3 months, insiders sold 0 shares of Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 500 shares of Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970) were sold and 0 shares were bought by its insiders, resulting in a net sale of 500 shares.
Beijing Zhongke Sanhuan High-tech Co Ltd (SZSE:000970)'s detailed insider trading history can be found in Insider Trading Tracker table.
Beijing Zhongke Sanhuan High-tech Co Ltd Insider Transactions
Ma Jian Mailing Address
Above is the net worth, insider trading, and ownership report for Ma Jian. Currently GuruFocus does not have mailing address information for Ma Jian.