Wei Da Man - Net Worth and Insider Trading
Wei Da Man Net Worth
The estimated net worth of Wei Da Man is at least $14 Million dollars as of 2025-04-26. Wei Da Man is the Directors, senior managers of Sanan Optoelectronics Co Ltd and owns about 1,144,579 shares of Sanan Optoelectronics Co Ltd (SHSE:600703) stock worth over $14 Million. Details can be seen in Wei Da Man'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 Wei Da Man has not made any transactions after 2022-11-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Wei Da Man
Wei Da Man Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Wei Da Man owns 1 companies in total, including Sanan Optoelectronics Co Ltd (SHSE:600703) .
Click here to see the complete history of Wei Da Man’s form 4 insider trades.
Insider Ownership Summary of Wei Da Man
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:600703 | Sanan Optoelectronics Co Ltd | 2022-11-22 | Directors & senior managers |
Wei Da Man Latest Holdings Summary
Wei Da Man currently owns a total of 1 stock. Wei Da Man owns 1,144,579 shares of Sanan Optoelectronics Co Ltd (SHSE:600703) as of November 22, 2022, with a value of $14 Million.
Latest Holdings of Wei Da Man
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:600703 | Sanan Optoelectronics Co Ltd | 2022-11-22 | 1,144,579 | 12.10 | 13,849,406 |
Holding Weightings of Wei Da Man
Wei Da Man Form 4 Trading Tracker
According to the SEC Form 4 filings, Wei Da Man has made a total of 1 transactions in Sanan Optoelectronics Co Ltd (SHSE:600703) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Sanan Optoelectronics Co Ltd is the acquisition of 51,600 shares on November 22, 2022, which cost Wei Da Man around $998,976.
Insider Trading History of Wei Da Man
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Wei Da Man Trading Performance
GuruFocus tracks the stock performance after each of Wei Da Man's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Wei Da Man is 14.95%. GuruFocus also compares Wei Da Man's trading performance to market benchmark return within the same time period. The performance of stocks bought by Wei Da Man within 3 months outperforms 7 times out of 7 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Wei Da Man's insider trading performs compared to the benchmark.
Wei Da Man Ownership Network
Ownership Network List of Wei Da Man
Ownership Network Relation of Wei Da Man

Wei Da Man Owned Company Details
What does Sanan Optoelectronics Co Ltd do?
Who are the key executives at Sanan Optoelectronics Co Ltd?
Wei Da Man is the Directors & senior managers of Sanan Optoelectronics Co Ltd. Other key executives at Sanan Optoelectronics Co Ltd include senior management Xu Chen Ke , senior management Cai Wen Bi , and senior management Zhang Jia Hong .
Sanan Optoelectronics Co Ltd (SHSE:600703) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Sanan Optoelectronics Co Ltd (SHSE:600703) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Sanan Optoelectronics Co Ltd (SHSE:600703) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Sanan Optoelectronics Co Ltd (SHSE:600703)'s detailed insider trading history can be found in Insider Trading Tracker table.
Sanan Optoelectronics Co Ltd Insider Transactions
Wei Da Man Mailing Address
Above is the net worth, insider trading, and ownership report for Wei Da Man. Currently GuruFocus does not have mailing address information for Wei Da Man.