Zhang Jian Guo - Net Worth and Insider Trading
Zhang Jian Guo Net Worth
The estimated net worth of Zhang Jian Guo is at least $205,600 dollars as of 2025-05-03. Zhang Jian Guo is the Director of Shenzhen New Nanshan Holding (Group) Co Ltd and owns about 80,000 shares of Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314) stock worth over $205,600. Details can be seen in Zhang Jian 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 Zhang Jian Guo has not made any transactions after 2018-05-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Zhang Jian Guo
Zhang Jian Guo Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Zhang Jian Guo owns 1 companies in total, including Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314) .
Click here to see the complete history of Zhang Jian Guo’s form 4 insider trades.
Insider Ownership Summary of Zhang Jian Guo
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:002314 | Shenzhen New Nanshan Holding (Group) Co Ltd | 2018-05-08 | Director |
Zhang Jian Guo Latest Holdings Summary
Zhang Jian Guo currently owns a total of 1 stock. Zhang Jian Guo owns 80,000 shares of Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314) as of May 8, 2018, with a value of $205,600.
Latest Holdings of Zhang Jian Guo
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:002314 | Shenzhen New Nanshan Holding (Group) Co Ltd | 2018-05-08 | 80,000 | 2.57 | 205,600 |
Holding Weightings of Zhang Jian Guo
Zhang Jian Guo Form 4 Trading Tracker
According to the SEC Form 4 filings, Zhang Jian Guo has made a total of 0 transactions in Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314) over the past 5 years. The most-recent trade in Shenzhen New Nanshan Holding (Group) Co Ltd is the acquisition of 80,000 shares on May 8, 2018, which cost Zhang Jian Guo around $444,800.
Insider Trading History of Zhang Jian Guo
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Zhang Jian Guo Trading Performance
GuruFocus tracks the stock performance after each of Zhang Jian Guo's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Zhang Jian Guo is -41.12%. GuruFocus also compares Zhang Jian Guo's trading performance to market benchmark return within the same time period. The performance of stocks bought by Zhang Jian Guo within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Zhang Jian Guo's insider trading performs compared to the benchmark.
Performance of Zhang Jian Guo
Zhang Jian Guo Ownership Network
Ownership Network List of Zhang Jian Guo
Ownership Network Relation of Zhang Jian Guo

Zhang Jian Guo Owned Company Details
What does Shenzhen New Nanshan Holding (Group) Co Ltd do?
Who are the key executives at Shenzhen New Nanshan Holding (Group) Co Ltd?
Zhang Jian Guo is the Director of Shenzhen New Nanshan Holding (Group) Co Ltd. Other key executives at Shenzhen New Nanshan Holding (Group) Co Ltd include Independent director Zhang Fu Sheng , Directors & executives Jiang Jun Ya , and Directors & executives Guo Qing .
Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Shenzhen New Nanshan Holding (Group) Co Ltd (SZSE:002314)'s detailed insider trading history can be found in Insider Trading Tracker table.
Shenzhen New Nanshan Holding (Group) Co Ltd Insider Transactions
Zhang Jian Guo Mailing Address
Above is the net worth, insider trading, and ownership report for Zhang Jian Guo. Currently GuruFocus does not have mailing address information for Zhang Jian Guo.