Cao Zhi Yong - Net Worth and Insider Trading
Cao Zhi Yong Net Worth
The estimated net worth of Cao Zhi Yong is at least $0 dollars as of 2025-04-17. Cao Zhi Yong is the Supervisors of CEC Environmental Protection Co Ltd and owns about 0 shares of CEC Environmental Protection Co Ltd (SZSE:300172) stock worth over $0. Details can be seen in Cao Zhi Yong'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 Cao Zhi Yong has not made any transactions after 2017-05-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Cao Zhi Yong
Cao Zhi Yong Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Cao Zhi Yong owns 1 companies in total, including CEC Environmental Protection Co Ltd (SZSE:300172) .
Click here to see the complete history of Cao Zhi Yong’s form 4 insider trades.
Insider Ownership Summary of Cao Zhi Yong
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300172 | CEC Environmental Protection Co Ltd | 2017-05-10 | Supervisors |
Cao Zhi Yong Latest Holdings Summary
Cao Zhi Yong currently owns a total of 1 stock. Cao Zhi Yong owns 0 shares of CEC Environmental Protection Co Ltd (SZSE:300172) as of May 10, 2017, with a value of $0.
Latest Holdings of Cao Zhi Yong
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300172 | CEC Environmental Protection Co Ltd | 2017-05-10 | 0 | 4.75 | 0 |
Holding Weightings of Cao Zhi Yong
Cao Zhi Yong Form 4 Trading Tracker
According to the SEC Form 4 filings, Cao Zhi Yong has made a total of 0 transactions in CEC Environmental Protection Co Ltd (SZSE:300172) over the past 5 years. The most-recent trade in CEC Environmental Protection Co Ltd is the acquisition of 650 shares on May 10, 2017, which cost Cao Zhi Yong around $5,450.
Insider Trading History of Cao Zhi Yong
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Cao Zhi Yong Trading Performance
GuruFocus tracks the stock performance after each of Cao Zhi Yong's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Cao Zhi Yong is -5.02%. GuruFocus also compares Cao Zhi Yong's trading performance to market benchmark return within the same time period. The performance of stocks bought by Cao Zhi Yong 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 Cao Zhi Yong's insider trading performs compared to the benchmark.
Cao Zhi Yong Ownership Network
Ownership Network List of Cao Zhi Yong
Ownership Network Relation of Cao Zhi Yong

Cao Zhi Yong Owned Company Details
What does CEC Environmental Protection Co Ltd do?
Who are the key executives at CEC Environmental Protection Co Ltd?
Cao Zhi Yong is the Supervisors of CEC Environmental Protection Co Ltd. Other key executives at CEC Environmental Protection Co Ltd include Executives Yuan Jin Mei , Executives Guo Pei Zhi , and Executives Shu Mei Hong .
CEC Environmental Protection Co Ltd (SZSE:300172) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of CEC Environmental Protection Co Ltd (SZSE:300172) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of CEC Environmental Protection Co Ltd (SZSE:300172) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
CEC Environmental Protection Co Ltd (SZSE:300172)'s detailed insider trading history can be found in Insider Trading Tracker table.
CEC Environmental Protection Co Ltd Insider Transactions
Cao Zhi Yong Mailing Address
Above is the net worth, insider trading, and ownership report for Cao Zhi Yong. Currently GuruFocus does not have mailing address information for Cao Zhi Yong.