zhang yu long - Net Worth and Insider Trading
zhang yu long Net Worth
The estimated net worth of zhang yu long is at least $146 Million dollars as of 2025-05-01. zhang yu long is the Directors, executives of Tanac Automation Co Ltd and owns about 7,786,900 shares of Tanac Automation Co Ltd (SZSE:300461) stock worth over $146 Million. Details can be seen in zhang yu long'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 zhang yu long has not made any transactions after 2023-09-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of zhang yu long
zhang yu long Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, zhang yu long owns 1 companies in total, including Tanac Automation Co Ltd (SZSE:300461) .
Click here to see the complete history of zhang yu long’s form 4 insider trades.
Insider Ownership Summary of zhang yu long
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300461 | Tanac Automation Co Ltd | 2023-09-01 | Directors & executives |
zhang yu long Latest Holdings Summary
zhang yu long currently owns a total of 1 stock. zhang yu long owns 7,786,900 shares of Tanac Automation Co Ltd (SZSE:300461) as of September 1, 2023, with a value of $146 Million.
Latest Holdings of zhang yu long
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300461 | Tanac Automation Co Ltd | 2023-09-01 | 7,786,900 | 18.79 | 146,315,851 |
Holding Weightings of zhang yu long
zhang yu long Form 4 Trading Tracker
According to the SEC Form 4 filings, zhang yu long has made a total of 1 transactions in Tanac Automation Co Ltd (SZSE:300461) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Tanac Automation Co Ltd is the sale of 1,193,100 shares on September 1, 2023, which brought zhang yu long around $25 Million.
Insider Trading History of zhang yu long
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zhang yu long Trading Performance
zhang yu long Ownership Network
Ownership Network List of zhang yu long
Ownership Network Relation of zhang yu long

zhang yu long Owned Company Details
What does Tanac Automation Co Ltd do?
Who are the key executives at Tanac Automation Co Ltd?
zhang yu long is the Directors & executives of Tanac Automation Co Ltd. Other key executives at Tanac Automation Co Ltd include and Directors & executives Teng Ye Kang Cheng .
Tanac Automation Co Ltd (SZSE:300461) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Tanac Automation Co Ltd (SZSE:300461) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Tanac Automation Co Ltd (SZSE:300461) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Tanac Automation Co Ltd (SZSE:300461)'s detailed insider trading history can be found in Insider Trading Tracker table.
Tanac Automation Co Ltd Insider Transactions
zhang yu long Mailing Address
Above is the net worth, insider trading, and ownership report for zhang yu long. Currently GuruFocus does not have mailing address information for zhang yu long.