Zheng Gang - Net Worth and Insider Trading
Zheng Gang Net Worth
The estimated net worth of Zheng Gang is at least $15,022 dollars as of 2025-04-26. Zheng Gang is the Executives of Jiangsu Lanfeng Bio-chemical Co Ltd and owns about 3,700 shares of Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) stock worth over $15,022. Details can be seen in Zheng Gang'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 Zheng Gang has not made any transactions after 2016-10-28 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Zheng Gang
Zheng Gang Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Zheng Gang owns 1 companies in total, including Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) .
Click here to see the complete history of Zheng Gang’s form 4 insider trades.
Insider Ownership Summary of Zheng Gang
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:002513 | Jiangsu Lanfeng Bio-chemical Co Ltd | 2016-10-28 | Executives |
Zheng Gang Latest Holdings Summary
Zheng Gang currently owns a total of 1 stock. Zheng Gang owns 3,700 shares of Jiangsu Lanfeng Bio-chemical Co Ltd (SZSE:002513) as of October 28, 2016, with a value of $15,022.
Latest Holdings of Zheng Gang
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:002513 | Jiangsu Lanfeng Bio-chemical Co Ltd | 2016-10-28 | 3,700 | 4.06 | 15,022 |
Holding Weightings of Zheng Gang
Zheng Gang Form 4 Trading Tracker
According to the SEC Form 4 filings, Zheng Gang 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 sale of 1,200 shares on October 28, 2016, which brought Zheng Gang around $20,688.
Insider Trading History of Zheng Gang
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Zheng Gang Trading Performance
GuruFocus tracks the stock performance after each of Zheng Gang's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Zheng Gang is -12.47%. GuruFocus also compares Zheng Gang's trading performance to market benchmark return within the same time period. The performance of stocks bought by Zheng Gang within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Zheng Gang's insider trading performs compared to the benchmark.
Zheng Gang Ownership Network
Ownership Network List of Zheng Gang
Ownership Network Relation of Zheng Gang

Zheng Gang Owned Company Details
What does Jiangsu Lanfeng Bio-chemical Co Ltd do?
Who are the key executives at Jiangsu Lanfeng Bio-chemical Co Ltd?
Zheng Gang is the Executives of Jiangsu Lanfeng Bio-chemical Co Ltd. Other key executives at Jiangsu Lanfeng Bio-chemical Co Ltd include Supervisors Shen Yong Sheng , Directors & executives Gu Si Yu , and Executives Zhang Xiao Min .
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
Zheng Gang Mailing Address
Above is the net worth, insider trading, and ownership report for Zheng Gang. Currently GuruFocus does not have mailing address information for Zheng Gang.