Lan Kun - Net Worth and Insider Trading
Lan Kun Net Worth
The estimated net worth of Lan Kun is at least $7 Million dollars as of 2025-04-09. Lan Kun is the Director of Atlantic China Welding Consumables Inc and owns about 1,500,000 shares of Atlantic China Welding Consumables Inc (SHSE:600558) stock worth over $7 Million. Details can be seen in Lan Kun'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 Lan Kun has not made any transactions after 2015-09-07 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Lan Kun
Lan Kun Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Lan Kun owns 1 companies in total, including Atlantic China Welding Consumables Inc (SHSE:600558) .
Click here to see the complete history of Lan Kun’s form 4 insider trades.
Insider Ownership Summary of Lan Kun
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:600558 | Atlantic China Welding Consumables Inc | 2015-09-07 | Director |
Lan Kun Latest Holdings Summary
Lan Kun currently owns a total of 1 stock. Lan Kun owns 1,500,000 shares of Atlantic China Welding Consumables Inc (SHSE:600558) as of September 7, 2015, with a value of $7 Million.
Latest Holdings of Lan Kun
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:600558 | Atlantic China Welding Consumables Inc | 2015-09-07 | 1,500,000 | 4.38 | 6,570,000 |
Holding Weightings of Lan Kun
Lan Kun Form 4 Trading Tracker
According to the SEC Form 4 filings, Lan Kun has made a total of 0 transactions in Atlantic China Welding Consumables Inc (SHSE:600558) over the past 5 years. The most-recent trade in Atlantic China Welding Consumables Inc is the acquisition of 1,500,000 shares on September 7, 2015, which cost Lan Kun around $6 Million.
Insider Trading History of Lan Kun
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Lan Kun Trading Performance
GuruFocus tracks the stock performance after each of Lan Kun's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Lan Kun is 44.62%. GuruFocus also compares Lan Kun's trading performance to market benchmark return within the same time period. The performance of stocks bought by Lan Kun within 3 months outperforms 2 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 Lan Kun's insider trading performs compared to the benchmark.
Lan Kun Ownership Network
Ownership Network List of Lan Kun
Ownership Network Relation of Lan Kun

Lan Kun Owned Company Details
What does Atlantic China Welding Consumables Inc do?
Who are the key executives at Atlantic China Welding Consumables Inc?
Lan Kun is the Director of Atlantic China Welding Consumables Inc. Other key executives at Atlantic China Welding Consumables Inc include and Supervisors Yang Fang .
Atlantic China Welding Consumables Inc (SHSE:600558) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Atlantic China Welding Consumables Inc (SHSE:600558) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Atlantic China Welding Consumables Inc (SHSE:600558) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Atlantic China Welding Consumables Inc (SHSE:600558)'s detailed insider trading history can be found in Insider Trading Tracker table.
Atlantic China Welding Consumables Inc Insider Transactions
Lan Kun Mailing Address
Above is the net worth, insider trading, and ownership report for Lan Kun. Currently GuruFocus does not have mailing address information for Lan Kun.