Ding Shui Cheng - Net Worth and Insider Trading
Ding Shui Cheng Net Worth
The estimated net worth of Ding Shui Cheng is at least $2 Million dollars as of 2025-07-23. Ding Shui Cheng is the Core technical personnel of Touchstone International Medical Science Co Ltd and owns about 71,500 shares of Touchstone International Medical Science Co Ltd (SHSE:688013) stock worth over $2 Million. Details can be seen in Ding Shui Cheng'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 Ding Shui Cheng has not made any transactions after 2025-07-02 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Ding Shui Cheng
Ding Shui Cheng Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Ding Shui Cheng owns 1 companies in total, including Touchstone International Medical Science Co Ltd (SHSE:688013) .
Click here to see the complete history of Ding Shui Cheng’s form 4 insider trades.
Insider Ownership Summary of Ding Shui Cheng
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| SHSE:688013 | Touchstone International Medical Science Co Ltd | 2025-07-02 | Core technical personnel |
Ding Shui Cheng Latest Holdings Summary
Ding Shui Cheng currently owns a total of 1 stock. Ding Shui Cheng owns 71,500 shares of Touchstone International Medical Science Co Ltd (SHSE:688013) as of July 2, 2025, with a value of $2 Million.
Latest Holdings of Ding Shui Cheng
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| SHSE:688013 | Touchstone International Medical Science Co Ltd | 2025-07-02 | 71,500 | 34.11 | 2,438,865 |
Holding Weightings of Ding Shui Cheng
Ding Shui Cheng Form 4 Trading Tracker
According to the SEC Form 4 filings, Ding Shui Cheng has made a total of 16 transactions in Touchstone International Medical Science Co Ltd (SHSE:688013) over the past 5 years, including 2 buys and 13 sells. The most-recent trade in Touchstone International Medical Science Co Ltd is the acquisition of 10,000 shares on July 2, 2025, which cost Ding Shui Cheng around $0.
Insider Trading History of Ding Shui Cheng
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Ding Shui Cheng Trading Performance
GuruFocus tracks the stock performance after each of Ding Shui Cheng's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Ding Shui Cheng is 25.54%. GuruFocus also compares Ding Shui Cheng's trading performance to market benchmark return within the same time period. The performance of stocks bought by Ding Shui Cheng within 3 months outperforms 1 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 Ding Shui Cheng's insider trading performs compared to the benchmark.
Performance of Ding Shui Cheng
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 22.35 | | | | | |
| Relative Return to S&P 500(%) | 19.6 | | | | | |
Ding Shui Cheng Ownership Network
Ownership Network List of Ding Shui Cheng
Ownership Network Relation of Ding Shui Cheng
Ding Shui Cheng Owned Company Details
What does Touchstone International Medical Science Co Ltd do?
Who are the key executives at Touchstone International Medical Science Co Ltd?
Ding Shui Cheng is the Core technical personnel of Touchstone International Medical Science Co Ltd. Other key executives at Touchstone International Medical Science Co Ltd include Core technical personnel huang bin , Directors & senior managers tian guo yu , and Core technical personnel zhang su mei .
Touchstone International Medical Science Co Ltd (SHSE:688013) Insider Trades Summary
Over the past 18 months, Ding Shui Cheng made 5 insider transaction in Touchstone International Medical Science Co Ltd (SHSE:688013) with a net sale of 35,000. Other recent insider transactions involving Touchstone International Medical Science Co Ltd (SHSE:688013) include a net purchase of 10,996 shares made by huang bin , a net purchase of 16,806 shares made by tian guo yu , and a net purchase of 14,000 shares made by yang cai hong .
In summary, during the past 3 months, insiders sold 35,000 shares of Touchstone International Medical Science Co Ltd (SHSE:688013) in total and bought 50,806 shares, with a net purchase of 15,806 shares. During the past 18 months, 76,504 shares of Touchstone International Medical Science Co Ltd (SHSE:688013) were sold and 83,306 shares were bought by its insiders, resulting in a net purchase of 6,802 shares.
Touchstone International Medical Science Co Ltd (SHSE:688013)'s detailed insider trading history can be found in Insider Trading Tracker table.
Touchstone International Medical Science Co Ltd Insider Transactions
Ding Shui Cheng Mailing Address
Above is the net worth, insider trading, and ownership report for Ding Shui Cheng. Currently GuruFocus does not have mailing address information for Ding Shui Cheng.
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