Yang Jian Song - Net Worth and Insider Trading
Yang Jian Song Net Worth
The estimated net worth of Yang Jian Song is at least $268,320 dollars as of 2025-05-03. Yang Jian Song is the senior management of Changyuan Technology Group Ltd and owns about 78,000 shares of Changyuan Technology Group Ltd (SHSE:600525) stock worth over $268,320. Details can be seen in Yang Jian Song'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 Yang Jian Song has not made any transactions after 2011-11-17 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Yang Jian Song
Yang Jian Song Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Yang Jian Song owns 1 companies in total, including Changyuan Technology Group Ltd (SHSE:600525) .
Click here to see the complete history of Yang Jian Song’s form 4 insider trades.
Insider Ownership Summary of Yang Jian Song
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:600525 | Changyuan Technology Group Ltd | 2011-11-17 | senior management |
Yang Jian Song Latest Holdings Summary
Yang Jian Song currently owns a total of 1 stock. Yang Jian Song owns 78,000 shares of Changyuan Technology Group Ltd (SHSE:600525) as of November 17, 2011, with a value of $268,320.
Latest Holdings of Yang Jian Song
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:600525 | Changyuan Technology Group Ltd | 2011-11-17 | 78,000 | 3.44 | 268,320 |
Holding Weightings of Yang Jian Song
Yang Jian Song Form 4 Trading Tracker
According to the SEC Form 4 filings, Yang Jian Song has made a total of 0 transactions in Changyuan Technology Group Ltd (SHSE:600525) over the past 5 years. The most-recent trade in Changyuan Technology Group Ltd is the acquisition of 6,000 shares on November 17, 2011, which cost Yang Jian Song around $43,850.
Insider Trading History of Yang Jian Song
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Yang Jian Song Trading Performance
GuruFocus tracks the stock performance after each of Yang Jian Song's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Yang Jian Song is -0.37%. GuruFocus also compares Yang Jian Song's trading performance to market benchmark return within the same time period. The performance of stocks bought by Yang Jian Song within 3 months outperforms 8 times out of 10 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Yang Jian Song's insider trading performs compared to the benchmark.
Performance of Yang Jian Song
Yang Jian Song Ownership Network
Ownership Network List of Yang Jian Song
Ownership Network Relation of Yang Jian Song

Yang Jian Song Owned Company Details
What does Changyuan Technology Group Ltd do?
Who are the key executives at Changyuan Technology Group Ltd?
Yang Jian Song is the senior management of Changyuan Technology Group Ltd. Other key executives at Changyuan Technology Group Ltd include senior management Wang Wei , senior management Gu Ning , and senior management qiang wei .
Changyuan Technology Group Ltd (SHSE:600525) Insider Trades Summary
Over the past 18 months, Yang Jian Song made no insider transaction in Changyuan Technology Group Ltd (SHSE:600525). Other recent insider transactions involving Changyuan Technology Group Ltd (SHSE:600525) include a net sale of 0 shares made by qiao wen jian , a net sale of 0 shares made by yao ze , and a net sale of 0 shares made by qiang wei .
In summary, during the past 3 months, insiders sold 0 shares of Changyuan Technology Group Ltd (SHSE:600525) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Changyuan Technology Group Ltd (SHSE:600525) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Changyuan Technology Group Ltd (SHSE:600525)'s detailed insider trading history can be found in Insider Trading Tracker table.
Changyuan Technology Group Ltd Insider Transactions
Yang Jian Song Mailing Address
Above is the net worth, insider trading, and ownership report for Yang Jian Song. Currently GuruFocus does not have mailing address information for Yang Jian Song.