Sun Yu - Net Worth and Insider Trading
Sun Yu Net Worth
The estimated net worth of Sun Yu is at least $0 dollars as of 2025-04-07. Sun Yu is the Directors, executives of Lanzhou Foci Pharmaceutical Co Ltd and owns about 0 shares of Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644) stock worth over $0. Details can be seen in Sun Yu'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 Yu has not made any transactions after 2018-03-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Sun Yu
Sun Yu Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Sun Yu owns 1 companies in total, including Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644) .
Click here to see the complete history of Sun Yu’s form 4 insider trades.
Insider Ownership Summary of Sun Yu
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:002644 | Lanzhou Foci Pharmaceutical Co Ltd | 2018-03-08 | Directors & executives |
Sun Yu Latest Holdings Summary
Sun Yu currently owns a total of 1 stock. Sun Yu owns 0 shares of Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644) as of March 8, 2018, with a value of $0.
Latest Holdings of Sun Yu
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:002644 | Lanzhou Foci Pharmaceutical Co Ltd | 2018-03-08 | 0 | 7.31 | 0 |
Holding Weightings of Sun Yu
Sun Yu Form 4 Trading Tracker
According to the SEC Form 4 filings, Sun Yu has made a total of 0 transactions in Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644) over the past 5 years. The most-recent trade in Lanzhou Foci Pharmaceutical Co Ltd is the sale of 1,000 shares on March 8, 2018, which brought Sun Yu around $11,610.
Insider Trading History of Sun Yu
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Sun Yu Trading Performance
GuruFocus tracks the stock performance after each of Sun Yu's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Sun Yu is -6.74%. GuruFocus also compares Sun Yu's trading performance to market benchmark return within the same time period. The performance of stocks bought by Sun Yu 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 Sun Yu's insider trading performs compared to the benchmark.
Sun Yu Ownership Network
Ownership Network List of Sun Yu
Ownership Network Relation of Sun Yu

Sun Yu Owned Company Details
What does Lanzhou Foci Pharmaceutical Co Ltd do?
Who are the key executives at Lanzhou Foci Pharmaceutical Co Ltd?
Sun Yu is the Directors & executives of Lanzhou Foci Pharmaceutical Co Ltd. Other key executives at Lanzhou Foci Pharmaceutical Co Ltd include Supervisors Su Wen Bo , and Securities Affairs Representative An Wen Ting .
Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Lanzhou Foci Pharmaceutical Co Ltd (SZSE:002644)'s detailed insider trading history can be found in Insider Trading Tracker table.
Lanzhou Foci Pharmaceutical Co Ltd Insider Transactions
Sun Yu Mailing Address
Above is the net worth, insider trading, and ownership report for Sun Yu. Currently GuruFocus does not have mailing address information for Sun Yu.