Gu Jian Guo - Net Worth and Insider Trading
Gu Jian Guo Net Worth
The estimated net worth of Gu Jian Guo is at least $0 dollars as of 2025-04-27. Gu Jian Guo is the Directors, executives of Bestway Marine & Energy Technology Co Ltd and owns about 0 shares of Bestway Marine & Energy Technology Co Ltd (SZSE:300008) stock worth over $0. Details can be seen in Gu 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 Gu Jian Guo has not made any transactions after 2017-12-11 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Gu Jian Guo
Gu Jian Guo Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Gu Jian Guo owns 1 companies in total, including Bestway Marine & Energy Technology Co Ltd (SZSE:300008) .
Click here to see the complete history of Gu Jian Guo’s form 4 insider trades.
Insider Ownership Summary of Gu Jian Guo
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300008 | Bestway Marine & Energy Technology Co Ltd | 2017-12-11 | Directors & executives |
Gu Jian Guo Latest Holdings Summary
Gu Jian Guo currently owns a total of 1 stock. Gu Jian Guo owns 0 shares of Bestway Marine & Energy Technology Co Ltd (SZSE:300008) as of December 11, 2017, with a value of $0.
Latest Holdings of Gu Jian Guo
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300008 | Bestway Marine & Energy Technology Co Ltd | 2017-12-11 | 0 | 5.72 | 0 |
Holding Weightings of Gu Jian Guo
Gu Jian Guo Form 4 Trading Tracker
According to the SEC Form 4 filings, Gu Jian Guo has made a total of 0 transactions in Bestway Marine & Energy Technology Co Ltd (SZSE:300008) over the past 5 years. The most-recent trade in Bestway Marine & Energy Technology Co Ltd is the acquisition of 18,000 shares on December 11, 2017, which cost Gu Jian Guo around $69,600.
Insider Trading History of Gu Jian Guo
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Gu Jian Guo Trading Performance
GuruFocus tracks the stock performance after each of Gu Jian Guo's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Gu Jian Guo is 44.44%. GuruFocus also compares Gu Jian Guo's trading performance to market benchmark return within the same time period. The performance of stocks bought by Gu Jian Guo within 3 months outperforms 2 times out of 3 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Gu Jian Guo's insider trading performs compared to the benchmark.
Performance of Gu Jian Guo
Gu Jian Guo Ownership Network
Ownership Network List of Gu Jian Guo
Ownership Network Relation of Gu Jian Guo

Gu Jian Guo Owned Company Details
What does Bestway Marine & Energy Technology Co Ltd do?
Who are the key executives at Bestway Marine & Energy Technology Co Ltd?
Gu Jian Guo is the Directors & executives of Bestway Marine & Energy Technology Co Ltd. Other key executives at Bestway Marine & Energy Technology Co Ltd include Executives Lin Qiang , Secretary & Director Liu Nan , and Executives Qin Bing Jun .
Bestway Marine & Energy Technology Co Ltd (SZSE:300008) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Bestway Marine & Energy Technology Co Ltd (SZSE:300008) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Bestway Marine & Energy Technology Co Ltd (SZSE:300008) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Bestway Marine & Energy Technology Co Ltd (SZSE:300008)'s detailed insider trading history can be found in Insider Trading Tracker table.
Bestway Marine & Energy Technology Co Ltd Insider Transactions
Gu Jian Guo Mailing Address
Above is the net worth, insider trading, and ownership report for Gu Jian Guo. Currently GuruFocus does not have mailing address information for Gu Jian Guo.