Sun Biao - Net Worth and Insider Trading
Sun Biao Net Worth
The estimated net worth of Sun Biao is at least $262,907 dollars as of 2025-04-16. Sun Biao is the Executives of QuakeSafe Technologies Co Ltd and owns about 28,300 shares of QuakeSafe Technologies Co Ltd (SZSE:300767) stock worth over $262,907. Details can be seen in Sun Biao'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 Sun Biao has not made any transactions after 2022-07-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Sun Biao
Sun Biao Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Sun Biao owns 1 companies in total, including QuakeSafe Technologies Co Ltd (SZSE:300767) .
Click here to see the complete history of Sun Biao’s form 4 insider trades.
Insider Ownership Summary of Sun Biao
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300767 | QuakeSafe Technologies Co Ltd | 2022-07-22 | Executives |
Sun Biao Latest Holdings Summary
Sun Biao currently owns a total of 1 stock. Sun Biao owns 28,300 shares of QuakeSafe Technologies Co Ltd (SZSE:300767) as of July 22, 2022, with a value of $262,907.
Latest Holdings of Sun Biao
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300767 | QuakeSafe Technologies Co Ltd | 2022-07-22 | 28,300 | 9.29 | 262,907 |
Holding Weightings of Sun Biao
Sun Biao Form 4 Trading Tracker
According to the SEC Form 4 filings, Sun Biao has made a total of 2 transactions in QuakeSafe Technologies Co Ltd (SZSE:300767) over the past 5 years, including 0 buys and 2 sells. The most-recent trade in QuakeSafe Technologies Co Ltd is the sale of 9,400 shares on July 22, 2022, which brought Sun Biao around $491,526.
Insider Trading History of Sun Biao
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Sun Biao Trading Performance
Sun Biao Ownership Network
Ownership Network List of Sun Biao
Ownership Network Relation of Sun Biao

Sun Biao Owned Company Details
What does QuakeSafe Technologies Co Ltd do?
Who are the key executives at QuakeSafe Technologies Co Ltd?
Sun Biao is the Executives of QuakeSafe Technologies Co Ltd. Other key executives at QuakeSafe Technologies Co Ltd include Directors & Directors & and Executives Long Yun Gang , Supervisors Zhang Xue , and Directors & executives Liao Yun Kun .
QuakeSafe Technologies Co Ltd (SZSE:300767) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of QuakeSafe Technologies Co Ltd (SZSE:300767) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of QuakeSafe Technologies Co Ltd (SZSE:300767) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
QuakeSafe Technologies Co Ltd (SZSE:300767)'s detailed insider trading history can be found in Insider Trading Tracker table.
QuakeSafe Technologies Co Ltd Insider Transactions
Sun Biao Mailing Address
Above is the net worth, insider trading, and ownership report for Sun Biao. Currently GuruFocus does not have mailing address information for Sun Biao.