Zhang Gui Bao - Net Worth and Insider Trading
Zhang Gui Bao Net Worth
The estimated net worth of Zhang Gui Bao is at least $6 Million dollars as of 2025-07-21. Zhang Gui Bao is the Supervisors of TDG Holding Co Ltd and owns about 756,271 shares of TDG Holding Co Ltd (SHSE:600330) stock worth over $6 Million. Details can be seen in Zhang Gui Bao'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 Gui Bao has not made any transactions after 2021-12-24 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Zhang Gui Bao
Zhang Gui Bao Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Zhang Gui Bao owns 1 companies in total, including TDG Holding Co Ltd (SHSE:600330) .
Click here to see the complete history of Zhang Gui Bao’s form 4 insider trades.
Insider Ownership Summary of Zhang Gui Bao
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:600330 | TDG Holding Co Ltd | 2021-12-24 | Supervisors |
Zhang Gui Bao Latest Holdings Summary
Zhang Gui Bao currently owns a total of 1 stock. Zhang Gui Bao owns 756,271 shares of TDG Holding Co Ltd (SHSE:600330) as of December 24, 2021, with a value of $6 Million.
Latest Holdings of Zhang Gui Bao
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:600330 | TDG Holding Co Ltd | 2021-12-24 | 756,271 | 7.54 | 5,702,283 |
Holding Weightings of Zhang Gui Bao
Zhang Gui Bao Form 4 Trading Tracker
According to the SEC Form 4 filings, Zhang Gui Bao has made a total of 1 transactions in TDG Holding Co Ltd (SHSE:600330) over the past 5 years, including 0 buys and 0 sells. The most-recent trade in TDG Holding Co Ltd is the sale of 126,000 shares on December 24, 2021, which brought Zhang Gui Bao around $2 Million.
Insider Trading History of Zhang Gui Bao
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Zhang Gui Bao Trading Performance
GuruFocus tracks the stock performance after each of Zhang Gui Bao's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Zhang Gui Bao is 33.33%. GuruFocus also compares Zhang Gui Bao's trading performance to market benchmark return within the same time period. The performance of stocks bought by Zhang Gui Bao within 3 months outperforms 2 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 Zhang Gui Bao's insider trading performs compared to the benchmark.
Performance of Zhang Gui Bao
Zhang Gui Bao Ownership Network
Ownership Network List of Zhang Gui Bao
Ownership Network Relation of Zhang Gui Bao

Zhang Gui Bao Owned Company Details
What does TDG Holding Co Ltd do?
Who are the key executives at TDG Holding Co Ltd?
Zhang Gui Bao is the Supervisors of TDG Holding Co Ltd. Other key executives at TDG Holding Co Ltd include Supervisors Duan Jin Zhu , Supervisors Tan Guo Liang , and Supervisors Xu Chun Ming .
TDG Holding Co Ltd (SHSE:600330) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of TDG Holding Co Ltd (SHSE:600330) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of TDG Holding Co Ltd (SHSE:600330) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
TDG Holding Co Ltd (SHSE:600330)'s detailed insider trading history can be found in Insider Trading Tracker table.
TDG Holding Co Ltd Insider Transactions
Zhang Gui Bao Mailing Address
Above is the net worth, insider trading, and ownership report for Zhang Gui Bao. Currently GuruFocus does not have mailing address information for Zhang Gui Bao.