Tang Xiao Yun - Net Worth and Insider Trading
Tang Xiao Yun Net Worth
The estimated net worth of Tang Xiao Yun is at least $1 Million dollars as of 2025-07-20. Tang Xiao Yun is the Secretary Dong of Avcon Information Technology Co Ltd and owns about 292,500 shares of Avcon Information Technology Co Ltd (SZSE:300074) stock worth over $1 Million. Details can be seen in Tang Xiao Yun'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 Tang Xiao Yun has not made any transactions after 2019-03-07 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Tang Xiao Yun
Tang Xiao Yun Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Tang Xiao Yun owns 1 companies in total, including Avcon Information Technology Co Ltd (SZSE:300074) .
Click here to see the complete history of Tang Xiao Yun’s form 4 insider trades.
Insider Ownership Summary of Tang Xiao Yun
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300074 | Avcon Information Technology Co Ltd | 2019-03-07 | Secretary Dong |
Tang Xiao Yun Latest Holdings Summary
Tang Xiao Yun currently owns a total of 1 stock. Tang Xiao Yun owns 292,500 shares of Avcon Information Technology Co Ltd (SZSE:300074) as of March 7, 2019, with a value of $1 Million.
Latest Holdings of Tang Xiao Yun
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300074 | Avcon Information Technology Co Ltd | 2019-03-07 | 292,500 | 5.11 | 1,494,675 |
Holding Weightings of Tang Xiao Yun
Tang Xiao Yun Form 4 Trading Tracker
According to the SEC Form 4 filings, Tang Xiao Yun has made a total of 0 transactions in Avcon Information Technology Co Ltd (SZSE:300074) over the past 5 years. The most-recent trade in Avcon Information Technology Co Ltd is the sale of 97,500 shares on March 7, 2019, which brought Tang Xiao Yun around $504,075.
Insider Trading History of Tang Xiao Yun
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Tang Xiao Yun Trading Performance
Tang Xiao Yun Ownership Network
Ownership Network List of Tang Xiao Yun
Ownership Network Relation of Tang Xiao Yun

Tang Xiao Yun Owned Company Details
What does Avcon Information Technology Co Ltd do?
Who are the key executives at Avcon Information Technology Co Ltd?
Tang Xiao Yun is the Secretary Dong of Avcon Information Technology Co Ltd. Other key executives at Avcon Information Technology Co Ltd include Supervisors xie ye wei , Secretary & Director li hui , and Supervisors Tian Tian .
Avcon Information Technology Co Ltd (SZSE:300074) Insider Trades Summary
Over the past 18 months, Tang Xiao Yun made no insider transaction in Avcon Information Technology Co Ltd (SZSE:300074). Other recent insider transactions involving Avcon Information Technology Co Ltd (SZSE:300074) include a net sale of 5,000 shares made by xie ye wei ,
In summary, during the past 3 months, insiders sold 0 shares of Avcon Information Technology Co Ltd (SZSE:300074) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 5,000 shares of Avcon Information Technology Co Ltd (SZSE:300074) were sold and 0 shares were bought by its insiders, resulting in a net sale of 5,000 shares.
Avcon Information Technology Co Ltd (SZSE:300074)'s detailed insider trading history can be found in Insider Trading Tracker table.
Avcon Information Technology Co Ltd Insider Transactions
Tang Xiao Yun Mailing Address
Above is the net worth, insider trading, and ownership report for Tang Xiao Yun. Currently GuruFocus does not have mailing address information for Tang Xiao Yun.