Geng Yan An - Net Worth and Insider Trading
Geng Yan An Net Worth
The estimated net worth of Geng Yan An is at least $56,210 dollars as of 2025-04-11. Geng Yan An is the Executives of Tianma Micro-electronics Co Ltd and owns about 7,700 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) stock worth over $56,210. Details can be seen in Geng Yan An'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 Geng Yan An has not made any transactions after 2015-07-20 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Geng Yan An
Geng Yan An Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Geng Yan An owns 1 companies in total, including Tianma Micro-electronics Co Ltd (SZSE:000050) .
Click here to see the complete history of Geng Yan An’s form 4 insider trades.
Insider Ownership Summary of Geng Yan An
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:000050 | Tianma Micro-electronics Co Ltd | 2015-07-20 | Executives |
Geng Yan An Latest Holdings Summary
Geng Yan An currently owns a total of 1 stock. Geng Yan An owns 7,700 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) as of July 20, 2015, with a value of $56,210.
Latest Holdings of Geng Yan An
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:000050 | Tianma Micro-electronics Co Ltd | 2015-07-20 | 7,700 | 7.30 | 56,210 |
Holding Weightings of Geng Yan An
Geng Yan An Form 4 Trading Tracker
According to the SEC Form 4 filings, Geng Yan An has made a total of 0 transactions in Tianma Micro-electronics Co Ltd (SZSE:000050) over the past 5 years. The most-recent trade in Tianma Micro-electronics Co Ltd is the acquisition of 7,700 shares on July 20, 2015, which cost Geng Yan An around $159,390.
Insider Trading History of Geng Yan An
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Geng Yan An Trading Performance
GuruFocus tracks the stock performance after each of Geng Yan An's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Geng Yan An is -18.41%. GuruFocus also compares Geng Yan An's trading performance to market benchmark return within the same time period. The performance of stocks bought by Geng Yan An 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 Geng Yan An's insider trading performs compared to the benchmark.
Geng Yan An Ownership Network
Ownership Network List of Geng Yan An
Ownership Network Relation of Geng Yan An

Geng Yan An Owned Company Details
What does Tianma Micro-electronics Co Ltd do?
Who are the key executives at Tianma Micro-electronics Co Ltd?
Geng Yan An is the Executives of Tianma Micro-electronics Co Ltd. Other key executives at Tianma Micro-electronics Co Ltd include Executives Wang Lei , Secretary Dong Chen Bing Xia , and Supervisors Wang Bao Ying .
Tianma Micro-electronics Co Ltd (SZSE:000050) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Tianma Micro-electronics Co Ltd (SZSE:000050)'s detailed insider trading history can be found in Insider Trading Tracker table.
Tianma Micro-electronics Co Ltd Insider Transactions
Geng Yan An Mailing Address
Above is the net worth, insider trading, and ownership report for Geng Yan An. Currently GuruFocus does not have mailing address information for Geng Yan An.