Ming Zhao - Net Worth and Insider Trading
Ming Zhao Net Worth
The estimated net worth of Ming Zhao is at least $24 dollars as of 2025-04-16. Ming Zhao is the CFO of Ridgetech Inc and owns about 25 shares of Ridgetech Inc (RDGT) stock worth over $24. Details can be seen in Ming Zhao'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 Ming Zhao has not made any transactions after 2011-08-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Ming Zhao
Ming Zhao Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Ming Zhao owns 3 companies in total, including Ridgetech Inc (RDGT) , Sharing Economy International Inc (SEII) , and Greenland Technologies Holding Corp (GTEC) .
Click here to see the complete history of Ming Zhao’s form 4 insider trades.
Insider Ownership Summary of Ming Zhao
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
RDGT | Ridgetech Inc | 2018-03-30 | director & 10 percent owner & Chief Financial Officer |
SEII | Sharing Economy International Inc | 2014-04-24 | director |
GTEC | Greenland Technologies Holding Corp | 2020-12-15 | director |
Ming Zhao Latest Holdings Summary
Ming Zhao currently owns a total of 1 stock. Ming Zhao owns 25 shares of Ridgetech Inc (RDGT) as of August 1, 2011, with a value of $24.
Latest Holdings of Ming Zhao
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
RDGT | Ridgetech Inc | 2011-08-01 | 25 | 0.97 | 24 |
Holding Weightings of Ming Zhao
Ming Zhao Form 4 Trading Tracker
According to the SEC Form 4 filings, Ming Zhao has made a total of 0 transactions in Ridgetech Inc (RDGT) over the past 5 years. The most-recent trade in Ridgetech Inc is the sale of 0 shares on August 1, 2011, which brought Ming Zhao around $0.
Insider Trading History of Ming Zhao
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Ming Zhao Trading Performance
Ming Zhao Ownership Network
Ownership Network List of Ming Zhao
Ownership Network Relation of Ming Zhao

Ming Zhao Owned Company Details
What does Ridgetech Inc do?
Who are the key executives at Ridgetech Inc?
Ming Zhao is the director & 10 percent owner & Chief Financial Officer of Ridgetech Inc. Other key executives at Ridgetech Inc include Chief Operating Officer Wei Hu , Secretary Liu Yan , and director & 10 percent owner & CEO & Chairman of the Board Lei Liu .
Ridgetech Inc (RDGT) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Ridgetech Inc (RDGT) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Ridgetech Inc (RDGT) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Ridgetech Inc (RDGT)'s detailed insider trading history can be found in Insider Trading Tracker table.
Ridgetech Inc Insider Transactions
Ming Zhao Mailing Address
Above is the net worth, insider trading, and ownership report for Ming Zhao. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Ming Zhao's mailing address is: Zhejiang Province F4 00000.