yan long - Net Worth and Insider Trading
yan long Net Worth
The estimated net worth of yan long is at least $575,700 dollars as of 2025-04-19. yan long is the Director of Synthesis Electronic Technology Co Ltd and owns about 30,000 shares of Synthesis Electronic Technology Co Ltd (SZSE:300479) stock worth over $575,700. Details can be seen in yan long'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 yan long has not made any transactions after 2024-02-07 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of yan long
yan long Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, yan long owns 1 companies in total, including Synthesis Electronic Technology Co Ltd (SZSE:300479) .
Click here to see the complete history of yan long’s form 4 insider trades.
Insider Ownership Summary of yan long
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300479 | Synthesis Electronic Technology Co Ltd | 2024-02-07 | Director |
yan long Latest Holdings Summary
yan long currently owns a total of 1 stock. yan long owns 30,000 shares of Synthesis Electronic Technology Co Ltd (SZSE:300479) as of February 7, 2024, with a value of $575,700.
Latest Holdings of yan long
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300479 | Synthesis Electronic Technology Co Ltd | 2024-02-07 | 30,000 | 19.19 | 575,700 |
Holding Weightings of yan long
yan long Form 4 Trading Tracker
According to the SEC Form 4 filings, yan long has made a total of 1 transactions in Synthesis Electronic Technology Co Ltd (SZSE:300479) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Synthesis Electronic Technology Co Ltd is the acquisition of 30,000 shares on February 7, 2024, which cost yan long around $391,500.
Insider Trading History of yan long
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yan long Trading Performance
GuruFocus tracks the stock performance after each of yan long's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by yan long is 32.33%. GuruFocus also compares yan long's trading performance to market benchmark return within the same time period. The performance of stocks bought by yan long within 3 months outperforms 1 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 yan long's insider trading performs compared to the benchmark.
yan long Ownership Network
Ownership Network List of yan long
Ownership Network Relation of yan long

yan long Owned Company Details
What does Synthesis Electronic Technology Co Ltd do?
Who are the key executives at Synthesis Electronic Technology Co Ltd?
yan long is the Director of Synthesis Electronic Technology Co Ltd. Other key executives at Synthesis Electronic Technology Co Ltd include Directors & executives zang xue li , Directors & executives ding xin , and Directors & executives li hong yu .
Synthesis Electronic Technology Co Ltd (SZSE:300479) Insider Trades Summary
Over the past 18 months, yan long made 1 insider transaction in Synthesis Electronic Technology Co Ltd (SZSE:300479) with a net purchase of 30,000. Other recent insider transactions involving Synthesis Electronic Technology Co Ltd (SZSE:300479) include a net purchase of 30,000 shares made by zang xue li , a net purchase of 30,000 shares made by ding xin , and a net purchase of 30,000 shares made by min wan li .
In summary, during the past 3 months, insiders sold 0 shares of Synthesis Electronic Technology Co Ltd (SZSE:300479) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Synthesis Electronic Technology Co Ltd (SZSE:300479) were sold and 150,000 shares were bought by its insiders, resulting in a net purchase of 150,000 shares.
Synthesis Electronic Technology Co Ltd (SZSE:300479)'s detailed insider trading history can be found in Insider Trading Tracker table.
Synthesis Electronic Technology Co Ltd Insider Transactions
yan long Mailing Address
Above is the net worth, insider trading, and ownership report for yan long. Currently GuruFocus does not have mailing address information for yan long.