Duan Yi Chao - Net Worth and Insider Trading
Duan Yi Chao Net Worth
The estimated net worth of Duan Yi Chao is at least $0 dollars as of 2025-07-08. Duan Yi Chao is the Independent director of Hailun Piano Co Ltd and owns about 0 shares of Hailun Piano Co Ltd (SZSE:300329) stock worth over $0. Details can be seen in Duan Yi Chao'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 Duan Yi Chao has not made any transactions after 2015-05-05 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Duan Yi Chao
Duan Yi Chao Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Duan Yi Chao owns 1 companies in total, including Hailun Piano Co Ltd (SZSE:300329) .
Click here to see the complete history of Duan Yi Chao’s form 4 insider trades.
Insider Ownership Summary of Duan Yi Chao
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300329 | Hailun Piano Co Ltd | 2015-05-05 | Independent director |
Duan Yi Chao Latest Holdings Summary
Duan Yi Chao currently owns a total of 1 stock. Duan Yi Chao owns 0 shares of Hailun Piano Co Ltd (SZSE:300329) as of May 5, 2015, with a value of $0.
Latest Holdings of Duan Yi Chao
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300329 | Hailun Piano Co Ltd | 2015-05-05 | 0 | 7.85 | 0 |
Holding Weightings of Duan Yi Chao
Duan Yi Chao Form 4 Trading Tracker
According to the SEC Form 4 filings, Duan Yi Chao has made a total of 0 transactions in Hailun Piano Co Ltd (SZSE:300329) over the past 5 years. The most-recent trade in Hailun Piano Co Ltd is the sale of 900 shares on May 5, 2015, which brought Duan Yi Chao around $25,515.
Insider Trading History of Duan Yi Chao
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Duan Yi Chao Trading Performance
GuruFocus tracks the stock performance after each of Duan Yi Chao's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Duan Yi Chao is -22.55%. GuruFocus also compares Duan Yi Chao's trading performance to market benchmark return within the same time period. The performance of stocks bought by Duan Yi Chao 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 Duan Yi Chao's insider trading performs compared to the benchmark.
Duan Yi Chao Ownership Network
Ownership Network List of Duan Yi Chao
Ownership Network Relation of Duan Yi Chao

Duan Yi Chao Owned Company Details
What does Hailun Piano Co Ltd do?
Who are the key executives at Hailun Piano Co Ltd?
Duan Yi Chao is the Independent director of Hailun Piano Co Ltd. Other key executives at Hailun Piano Co Ltd include Supervisors Lu Xiao Ming , Directors & executives Jin Hai Fen , and Supervisors Chen Yun Gen .
Hailun Piano Co Ltd (SZSE:300329) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Hailun Piano Co Ltd (SZSE:300329) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Hailun Piano Co Ltd (SZSE:300329) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Hailun Piano Co Ltd (SZSE:300329)'s detailed insider trading history can be found in Insider Trading Tracker table.
Hailun Piano Co Ltd Insider Transactions
Duan Yi Chao Mailing Address
Above is the net worth, insider trading, and ownership report for Duan Yi Chao. Currently GuruFocus does not have mailing address information for Duan Yi Chao.