He Yan - Net Worth and Insider Trading
He Yan Net Worth
The estimated net worth of He Yan is at least $660,569 dollars as of 2025-03-28. He Yan is the Securities Affairs Representative of SGSG Science & Technology Co Ltd Zhuhai and owns about 15,470 shares of SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561) stock worth over $660,569. Details can be seen in He Yan'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 He Yan has not made any transactions after 2019-12-17 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of He Yan
He Yan Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, He Yan owns 1 companies in total, including SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561) .
Click here to see the complete history of He Yan’s form 4 insider trades.
Insider Ownership Summary of He Yan
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300561 | SGSG Science & Technology Co Ltd Zhuhai | 2019-12-17 | Securities Affairs Representative |
He Yan Latest Holdings Summary
He Yan currently owns a total of 1 stock. He Yan owns 15,470 shares of SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561) as of December 17, 2019, with a value of $660,569.
Latest Holdings of He Yan
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300561 | SGSG Science & Technology Co Ltd Zhuhai | 2019-12-17 | 15,470 | 42.70 | 660,569 |
Holding Weightings of He Yan
He Yan Form 4 Trading Tracker
According to the SEC Form 4 filings, He Yan has made a total of 0 transactions in SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561) over the past 5 years. The most-recent trade in SGSG Science & Technology Co Ltd Zhuhai is the sale of 7,670 shares on December 17, 2019, which brought He Yan around $100,418.
Insider Trading History of He Yan
- 1
He Yan Trading Performance
He Yan Ownership Network
Ownership Network List of He Yan
Ownership Network Relation of He Yan

He Yan Owned Company Details
What does SGSG Science & Technology Co Ltd Zhuhai do?
Who are the key executives at SGSG Science & Technology Co Ltd Zhuhai?
He Yan is the Securities Affairs Representative of SGSG Science & Technology Co Ltd Zhuhai. Other key executives at SGSG Science & Technology Co Ltd Zhuhai include Directors & executives Chen Zhe , Directors & executives Ma Zheng , and Executives Ma Xiao Li .
SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
SGSG Science & Technology Co Ltd Zhuhai (SZSE:300561)'s detailed insider trading history can be found in Insider Trading Tracker table.
SGSG Science & Technology Co Ltd Zhuhai Insider Transactions
He Yan Mailing Address
Above is the net worth, insider trading, and ownership report for He Yan. Currently GuruFocus does not have mailing address information for He Yan.