zhang jun - Net Worth and Insider Trading

zhang jun Net Worth

The estimated net worth of zhang jun is at least $35 Million dollars as of 2025-04-25. zhang jun is the Directors, senior managers of Quantumctek Co Ltd and owns about 147,000 shares of Quantumctek Co Ltd (SHSE:688027) stock worth over $35 Million. Details can be seen in zhang jun'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 jun has not made any transactions after 2022-10-10 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 zhang jun

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zhang jun Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, zhang jun owns 1 companies in total, including Quantumctek Co Ltd (SHSE:688027) .

Click here to see the complete history of zhang jun’s form 4 insider trades.

Insider Ownership Summary of zhang jun

Ticker Company Transaction Date Type of Owner
SHSE:688027 Quantumctek Co Ltd 2022-10-10 Directors & senior managers

zhang jun Latest Holdings Summary

zhang jun currently owns a total of 1 stock. zhang jun owns 147,000 shares of Quantumctek Co Ltd (SHSE:688027) as of October 10, 2022, with a value of $35 Million.

Latest Holdings of zhang jun

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
SHSE:688027 Quantumctek Co Ltd 2022-10-10 147,000 241.35 35,478,450

Holding Weightings of zhang jun


zhang jun Form 4 Trading Tracker

According to the SEC Form 4 filings, zhang jun has made a total of 1 transactions in Quantumctek Co Ltd (SHSE:688027) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Quantumctek Co Ltd is the sale of 42,000 shares on October 10, 2022, which brought zhang jun around $4 Million.

Insider Trading History of zhang jun

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.

zhang jun Trading Performance

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

zhang jun Ownership Network

Ownership Network List of zhang jun

No Data

Ownership Network Relation of zhang jun

Insider Network Chart

zhang jun Owned Company Details

What does Quantumctek Co Ltd do?

Who are the key executives at Quantumctek Co Ltd?

zhang jun is the Directors & senior managers of Quantumctek Co Ltd. Other key executives at Quantumctek Co Ltd include Directors & senior managers ying yong , senior management tong lu , and Senior management & core technical personnel zhou lei .

Quantumctek Co Ltd (SHSE:688027) Insider Trades Summary

Over the past 18 months, zhang jun made no insider transaction in Quantumctek Co Ltd (SHSE:688027). Other recent insider transactions involving Quantumctek Co Ltd (SHSE:688027) include a net sale of 0 shares made by zhou lei , a net sale of 0 shares made by zhang hao min , and a net sale of 0 shares made by ying yong .

In summary, during the past 3 months, insiders sold 0 shares of Quantumctek Co Ltd (SHSE:688027) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Quantumctek Co Ltd (SHSE:688027) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Quantumctek Co Ltd (SHSE:688027)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Quantumctek Co Ltd Insider Transactions

No Available Data

zhang jun Mailing Address

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