ma yi - Net Worth and Insider Trading

ma yi Net Worth

The estimated net worth of ma yi is at least $6 Million dollars as of 2025-03-28. ma yi is the Director of Sichuan Tianwei Electronic Co Ltd and owns about 463,947 shares of Sichuan Tianwei Electronic Co Ltd (SHSE:688511) stock worth over $6 Million. Details can be seen in ma yi'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 ma yi has not made any transactions after 2023-02-15 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of ma yi

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ma yi Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, ma yi owns 1 companies in total, including Sichuan Tianwei Electronic Co Ltd (SHSE:688511) .

Click here to see the complete history of ma yi’s form 4 insider trades.

Insider Ownership Summary of ma yi

Ticker Comapny Transaction Date Type of Owner
SHSE:688511 Sichuan Tianwei Electronic Co Ltd 2023-02-15 Director

ma yi Latest Holdings Summary

ma yi currently owns a total of 1 stock. ma yi owns 463,947 shares of Sichuan Tianwei Electronic Co Ltd (SHSE:688511) as of February 15, 2023, with a value of $6 Million.

Latest Holdings of ma yi

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
SHSE:688511 Sichuan Tianwei Electronic Co Ltd 2023-02-15 463,947 13.06 6,059,148

Holding Weightings of ma yi


ma yi Form 4 Trading Tracker

According to the SEC Form 4 filings, ma yi has made a total of 1 transactions in Sichuan Tianwei Electronic Co Ltd (SHSE:688511) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Sichuan Tianwei Electronic Co Ltd is the sale of 96,572 shares on February 15, 2023, which brought ma yi around $2 Million.

Insider Trading History of ma yi

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

ma yi Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

ma yi Ownership Network

Ownership Network List of ma yi

No Data

Ownership Network Relation of ma yi

Insider Network Chart

ma yi Owned Company Details

What does Sichuan Tianwei Electronic Co Ltd do?

Who are the key executives at Sichuan Tianwei Electronic Co Ltd?

ma yi is the Director of Sichuan Tianwei Electronic Co Ltd. Other key executives at Sichuan Tianwei Electronic Co Ltd include Directors & senior managers & core technical personnel chen jian , Directors & senior managers chen cong yu , and Core technical personnel yang de zhi .

Sichuan Tianwei Electronic Co Ltd (SHSE:688511) Insider Trades Summary

Over the past 18 months, ma yi made no insider transaction in Sichuan Tianwei Electronic Co Ltd (SHSE:688511). Other recent insider transactions involving Sichuan Tianwei Electronic Co Ltd (SHSE:688511) include a net sale of 193,431 shares made by yang de zhi , a net purchase of 101,795 shares made by zhang chao , and a net sale of 3,030 shares made by liu bin .

In summary, during the past 3 months, insiders sold 0 shares of Sichuan Tianwei Electronic Co Ltd (SHSE:688511) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 204,050 shares of Sichuan Tianwei Electronic Co Ltd (SHSE:688511) were sold and 129,195 shares were bought by its insiders, resulting in a net sale of 74,855 shares.

Sichuan Tianwei Electronic Co Ltd (SHSE:688511)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Sichuan Tianwei Electronic Co Ltd Insider Transactions

No Available Data

ma yi Mailing Address

Above is the net worth, insider trading, and ownership report for ma yi. Currently GuruFocus does not have mailing address information for ma yi.