Ruan Yong Cheng - Net Worth and Insider Trading
Ruan Yong Cheng Net Worth
The estimated net worth of Ruan Yong Cheng is at least $160,848 dollars as of 2025-06-22. Ruan Yong Cheng is the Securities Affairs Representative of Tungkong Inc and owns about 14,400 shares of Tungkong Inc (SZSE:002117) stock worth over $160,848. Details can be seen in Ruan Yong 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 Ruan Yong Cheng has not made any transactions after 2015-01-30 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Ruan Yong Cheng
Ruan Yong Cheng Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Ruan Yong Cheng owns 1 companies in total, including Tungkong Inc (SZSE:002117) .
Click here to see the complete history of Ruan Yong Cheng’s form 4 insider trades.
Insider Ownership Summary of Ruan Yong Cheng
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:002117 | Tungkong Inc | 2015-01-30 | Securities Affairs Representative |
Ruan Yong Cheng Latest Holdings Summary
Ruan Yong Cheng currently owns a total of 1 stock. Ruan Yong Cheng owns 14,400 shares of Tungkong Inc (SZSE:002117) as of January 30, 2015, with a value of $160,848.
Latest Holdings of Ruan Yong Cheng
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:002117 | Tungkong Inc | 2015-01-30 | 14,400 | 11.17 | 160,848 |
Holding Weightings of Ruan Yong Cheng
Ruan Yong Cheng Form 4 Trading Tracker
According to the SEC Form 4 filings, Ruan Yong Cheng has made a total of 0 transactions in Tungkong Inc (SZSE:002117) over the past 5 years. The most-recent trade in Tungkong Inc is the sale of 14,400 shares on January 30, 2015, which brought Ruan Yong Cheng around $332,640.
Insider Trading History of Ruan Yong Cheng
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Ruan Yong Cheng Trading Performance
Ruan Yong Cheng Ownership Network
Ownership Network List of Ruan Yong Cheng
Ownership Network Relation of Ruan Yong Cheng

Ruan Yong Cheng Owned Company Details
What does Tungkong Inc do?
Who are the key executives at Tungkong Inc?
Ruan Yong Cheng is the Securities Affairs Representative of Tungkong Inc. Other key executives at Tungkong Inc include Directors & executives Qi Li Guo , Supervisors Zhang Li , and Executives Zheng Li .
Tungkong Inc (SZSE:002117) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Tungkong Inc (SZSE:002117) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Tungkong Inc (SZSE:002117) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Tungkong Inc (SZSE:002117)'s detailed insider trading history can be found in Insider Trading Tracker table.
Tungkong Inc Insider Transactions
Ruan Yong Cheng Mailing Address
Above is the net worth, insider trading, and ownership report for Ruan Yong Cheng. Currently GuruFocus does not have mailing address information for Ruan Yong Cheng.