Gu Zi Qiang - Net Worth and Insider Trading
Gu Zi Qiang Net Worth
The estimated net worth of Gu Zi Qiang is at least $54,540 dollars as of 2025-04-28. Gu Zi Qiang is the Director of Jiangsu Lanfeng Bio-chemical Co Ltd and owns about 13,500 shares of Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) stock worth over $54,540. Details can be seen in Gu Zi Qiang'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 Gu Zi Qiang has not made any transactions after 2015-08-27 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Gu Zi Qiang
Gu Zi Qiang Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Gu Zi Qiang owns 1 companies in total, including Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) .
Click here to see the complete history of Gu Zi Qiang’s form 4 insider trades.
Insider Ownership Summary of Gu Zi Qiang
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:002513 | Jiangsu Lanfeng Bio-chemical Co Ltd | 2015-08-27 | Director |
Gu Zi Qiang Latest Holdings Summary
Gu Zi Qiang currently owns a total of 1 stock. Gu Zi Qiang owns 13,500 shares of Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) as of August 27, 2015, with a value of $54,540.
Latest Holdings of Gu Zi Qiang
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:002513 | Jiangsu Lanfeng Bio-chemical Co Ltd | 2015-08-27 | 13,500 | 4.04 | 54,540 |
Holding Weightings of Gu Zi Qiang
Gu Zi Qiang Form 4 Trading Tracker
According to the SEC Form 4 filings, Gu Zi Qiang has made a total of 0 transactions in Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) over the past 5 years. The most-recent trade in Jiangsu Lanfeng Bio-chemical Co Ltd is the acquisition of 3,500 shares on August 27, 2015, which cost Gu Zi Qiang around $38,220.
Insider Trading History of Gu Zi Qiang
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Gu Zi Qiang Trading Performance
GuruFocus tracks the stock performance after each of Gu Zi Qiang's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Gu Zi Qiang is 24.43%. GuruFocus also compares Gu Zi Qiang's trading performance to market benchmark return within the same time period. The performance of stocks bought by Gu Zi Qiang within 3 months outperforms 1 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 Gu Zi Qiang's insider trading performs compared to the benchmark.
Gu Zi Qiang Ownership Network
Ownership Network List of Gu Zi Qiang
Ownership Network Relation of Gu Zi Qiang

Gu Zi Qiang Owned Company Details
What does Jiangsu Lanfeng Bio-chemical Co Ltd do?
Who are the key executives at Jiangsu Lanfeng Bio-chemical Co Ltd?
Gu Zi Qiang is the Director of Jiangsu Lanfeng Bio-chemical Co Ltd. Other key executives at Jiangsu Lanfeng Bio-chemical Co Ltd include Supervisors Shen Yong Sheng , Executives Zheng Gang , and Directors & executives Gu Si Yu .
Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513)'s detailed insider trading history can be found in Insider Trading Tracker table.
Jiangsu Lanfeng Bio-chemical Co Ltd Insider Transactions
Gu Zi Qiang Mailing Address
Above is the net worth, insider trading, and ownership report for Gu Zi Qiang. Currently GuruFocus does not have mailing address information for Gu Zi Qiang.