Chen Jian - Net Worth and Insider Trading
Chen Jian Net Worth
The estimated net worth of Chen Jian is at least $12 Million dollars as of 2025-04-02. Chen Jian is the Supervisors of Suzhou Institute Of Building Science Group Co Ltd and owns about 2,938,793 shares of Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) stock worth over $12 Million. Details can be seen in Chen Jian'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 Chen Jian has not made any transactions after 2023-12-05 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Chen Jian
Chen Jian Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Chen Jian owns 1 companies in total, including Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) .
Click here to see the complete history of Chen Jian’s form 4 insider trades.
Insider Ownership Summary of Chen Jian
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:603183 | Suzhou Institute Of Building Science Group Co Ltd | 2023-12-05 | Supervisors |
Chen Jian Latest Holdings Summary
Chen Jian currently owns a total of 1 stock. Chen Jian owns 2,938,793 shares of Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) as of December 5, 2023, with a value of $12 Million.
Latest Holdings of Chen Jian
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:603183 | Suzhou Institute Of Building Science Group Co Ltd | 2023-12-05 | 2,938,793 | 4.11 | 12,078,439 |
Holding Weightings of Chen Jian
Chen Jian Form 4 Trading Tracker
According to the SEC Form 4 filings, Chen Jian has made a total of 2 transactions in Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Suzhou Institute Of Building Science Group Co Ltd is the sale of 979,597 shares on December 5, 2023, which brought Chen Jian around $4 Million.
Insider Trading History of Chen Jian
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Chen Jian Trading Performance
GuruFocus tracks the stock performance after each of Chen Jian's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Chen Jian is -17.29%. GuruFocus also compares Chen Jian's trading performance to market benchmark return within the same time period. The performance of stocks bought by Chen Jian within 3 months outperforms 0 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Chen Jian's insider trading performs compared to the benchmark.
Performance of Chen Jian
Chen Jian Ownership Network
Ownership Network List of Chen Jian
Ownership Network Relation of Chen Jian

Chen Jian Owned Company Details
What does Suzhou Institute Of Building Science Group Co Ltd do?
Who are the key executives at Suzhou Institute Of Building Science Group Co Ltd?
Chen Jian is the Supervisors of Suzhou Institute Of Building Science Group Co Ltd. Other key executives at Suzhou Institute Of Building Science Group Co Ltd include Supervisors chu ying , Supervisors li zhen quan , and Director & Supervisor Gu Xiao Ping .
Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) Insider Trades Summary
Over the past 18 months, Chen Jian made 1 insider transaction in Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) with a net sale of 0. Other recent insider transactions involving Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) include a net sale of 30,000 shares made by chu ying , a net purchase of 10,000 shares made by li zhen quan ,
In summary, during the past 3 months, insiders sold 10,000 shares of Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) in total and bought 0 shares, with a net sale of 10,000 shares. During the past 18 months, 30,000 shares of Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183) were sold and 10,000 shares were bought by its insiders, resulting in a net sale of 20,000 shares.
Suzhou Institute Of Building Science Group Co Ltd (SHSE:603183)'s detailed insider trading history can be found in Insider Trading Tracker table.
Suzhou Institute Of Building Science Group Co Ltd Insider Transactions
Chen Jian Mailing Address
Above is the net worth, insider trading, and ownership report for Chen Jian. Currently GuruFocus does not have mailing address information for Chen Jian.