Cai Feng - Net Worth and Insider Trading
Cai Feng Net Worth
The estimated net worth of Cai Feng is at least $712,845 dollars as of 2025-04-10. Cai Feng is the Supervisors of Tianma Micro-electronics Co Ltd and owns about 97,650 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) stock worth over $712,845. Details can be seen in Cai Feng'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 Cai Feng has not made any transactions after 2007-12-14 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Cai Feng
Cai Feng Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Cai Feng owns 1 companies in total, including Tianma Micro-electronics Co Ltd (SZSE:000050) .
Click here to see the complete history of Cai Feng’s form 4 insider trades.
Insider Ownership Summary of Cai Feng
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:000050 | Tianma Micro-electronics Co Ltd | 2007-12-14 | Supervisors |
Cai Feng Latest Holdings Summary
Cai Feng currently owns a total of 1 stock. Cai Feng owns 97,650 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) as of December 14, 2007, with a value of $712,845.
Latest Holdings of Cai Feng
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:000050 | Tianma Micro-electronics Co Ltd | 2007-12-14 | 97,650 | 7.30 | 712,845 |
Holding Weightings of Cai Feng
Cai Feng Form 4 Trading Tracker
According to the SEC Form 4 filings, Cai Feng 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 sale of 31,500 shares on December 14, 2007, which brought Cai Feng around $275,100.
Insider Trading History of Cai Feng
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Cai Feng Trading Performance
Cai Feng Ownership Network
Ownership Network List of Cai Feng
Ownership Network Relation of Cai Feng

Cai Feng Owned Company Details
What does Tianma Micro-electronics Co Ltd do?
Who are the key executives at Tianma Micro-electronics Co Ltd?
Cai Feng is the Supervisors 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
Cai Feng Mailing Address
Above is the net worth, insider trading, and ownership report for Cai Feng. Currently GuruFocus does not have mailing address information for Cai Feng.