Chen Yan - Net Worth and Insider Trading
Chen Yan Net Worth
The estimated net worth of Chen Yan is at least $591,030 dollars as of 2025-04-23. Chen Yan is the Supervisors of Tong Petrotech Corp and owns about 148,500 shares of Tong Petrotech Corp (SZSE:300164) stock worth over $591,030. Details can be seen in Chen Yan'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 Chen Yan has not made any transactions after 2013-07-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Chen Yan
Chen Yan Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Chen Yan owns 1 companies in total, including Tong Petrotech Corp (SZSE:300164) .
Click here to see the complete history of Chen Yan’s form 4 insider trades.
Insider Ownership Summary of Chen Yan
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300164 | Tong Petrotech Corp | 2013-07-22 | Supervisors |
Chen Yan Latest Holdings Summary
Chen Yan currently owns a total of 1 stock. Chen Yan owns 148,500 shares of Tong Petrotech Corp (SZSE:300164) as of July 22, 2013, with a value of $591,030.
Latest Holdings of Chen Yan
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300164 | Tong Petrotech Corp | 2013-07-22 | 148,500 | 3.98 | 591,030 |
Holding Weightings of Chen Yan
Chen Yan Form 4 Trading Tracker
According to the SEC Form 4 filings, Chen Yan has made a total of 0 transactions in Tong Petrotech Corp (SZSE:300164) over the past 5 years. The most-recent trade in Tong Petrotech Corp is the sale of 19,500 shares on July 22, 2013, which brought Chen Yan around $309,270.
Insider Trading History of Chen Yan
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Chen Yan Trading Performance
Chen Yan Ownership Network
Ownership Network List of Chen Yan
Ownership Network Relation of Chen Yan

Chen Yan Owned Company Details
What does Tong Petrotech Corp do?
Who are the key executives at Tong Petrotech Corp?
Chen Yan is the Supervisors of Tong Petrotech Corp. Other key executives at Tong Petrotech Corp include Directors & executives Ren Yan Zhong , Executives Zhang Bai Shuang , and Securities Affairs Representative Wang Hong Wei .
Tong Petrotech Corp (SZSE:300164) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Tong Petrotech Corp (SZSE:300164) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Tong Petrotech Corp (SZSE:300164) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Tong Petrotech Corp (SZSE:300164)'s detailed insider trading history can be found in Insider Trading Tracker table.
Tong Petrotech Corp Insider Transactions
Chen Yan Mailing Address
Above is the net worth, insider trading, and ownership report for Chen Yan. Currently GuruFocus does not have mailing address information for Chen Yan.