Koo Yuen Kim - Net Worth and Insider Trading
Koo Yuen Kim Net Worth
The estimated net worth of Koo Yuen Kim is at least $296 Million dollars as of 2025-04-24. Koo Yuen Kim is the 2101 Beneficial owner of Tian Lun Gas Holdings Ltd and owns about 69,280,759 shares of Tian Lun Gas Holdings Ltd (HKSE:01600) stock worth over $173 Million. Koo Yuen Kim is the 2101 Beneficial owner of Greentech Technology International Ltd and owns about 402,732,353 shares of Greentech Technology International Ltd (HKSE:00195) stock worth over $113 Million. Koo Yuen Kim is also the 2101 Beneficial owner of Bay Area Gold Group Ltd and owns about 30,567,286 shares of Bay Area Gold Group Ltd (HKSE:01194) stock worth over $11 Million. Details can be seen in Koo Yuen Kim'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 Koo Yuen Kim has not made any transactions after 2022-06-27 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Koo Yuen Kim
Koo Yuen Kim Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Koo Yuen Kim owns 3 companies in total, including Greentech Technology International Ltd (HKSE:00195) , Bay Area Gold Group Ltd (HKSE:01194) , and Tian Lun Gas Holdings Ltd (HKSE:01600) .
Click here to see the complete history of Koo Yuen Kim’s form 4 insider trades.
Insider Ownership Summary of Koo Yuen Kim
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
HKSE:00195 | Greentech Technology International Ltd | 2022-06-27 | 2101 Beneficial owner |
HKSE:01194 | Bay Area Gold Group Ltd | 2020-08-10 | 2101 Beneficial owner |
HKSE:01600 | Tian Lun Gas Holdings Ltd | 2018-08-13 | 2101 Beneficial owner |
Koo Yuen Kim Latest Holdings Summary
Koo Yuen Kim currently owns a total of 3 stocks. Among these stocks, Koo Yuen Kim owns 69,280,759 shares of Tian Lun Gas Holdings Ltd (HKSE:01600) as of August 13, 2018, with a value of $173 Million and a weighting of 58.29%. Koo Yuen Kim owns 402,732,353 shares of Greentech Technology International Ltd (HKSE:00195) as of June 27, 2022, with a value of $113 Million and a weighting of 38.1%. Koo Yuen Kim also owns 30,567,286 shares of Bay Area Gold Group Ltd (HKSE:01194) as of August 10, 2020, with a value of $11 Million and a weighting of 3.61%.
Latest Holdings of Koo Yuen Kim
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
HKSE:01600 | Tian Lun Gas Holdings Ltd | 2018-08-13 | 69,280,759 | 2.49 | 172,509,090 |
HKSE:00195 | Greentech Technology International Ltd | 2022-06-27 | 402,732,353 | 0.28 | 112,765,059 |
HKSE:01194 | Bay Area Gold Group Ltd | 2020-08-10 | 30,567,286 | 0.35 | 10,698,550 |
Holding Weightings of Koo Yuen Kim
Koo Yuen Kim Form 4 Trading Tracker
According to the SEC Form 4 filings, Koo Yuen Kim has made a total of 0 transactions in Tian Lun Gas Holdings Ltd (HKSE:01600) over the past 5 years. The most-recent trade in Tian Lun Gas Holdings Ltd is the acquisition of 984,000 shares on August 13, 2018, which cost Koo Yuen Kim around $9 Million.
According to the SEC Form 4 filings, Koo Yuen Kim has made a total of 2 transactions in Greentech Technology International Ltd (HKSE:00195) over the past 5 years, including 0 buys and 0 sells. The most-recent trade in Greentech Technology International Ltd is the sale of 0 shares on June 27, 2022, which brought Koo Yuen Kim around $0.
According to the SEC Form 4 filings, Koo Yuen Kim has made a total of 1 transactions in Bay Area Gold Group Ltd (HKSE:01194) over the past 5 years, including 0 buys and 0 sells. The most-recent trade in Bay Area Gold Group Ltd is the sale of 30,567,286 shares on August 10, 2020, which brought Koo Yuen Kim around $0.
Insider Trading History of Koo Yuen Kim
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Koo Yuen Kim Trading Performance
GuruFocus tracks the stock performance after each of Koo Yuen Kim's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Koo Yuen Kim is -20.94%. GuruFocus also compares Koo Yuen Kim's trading performance to market benchmark return within the same time period. The performance of stocks bought by Koo Yuen Kim 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 Koo Yuen Kim's insider trading performs compared to the benchmark.
Performance of Koo Yuen Kim
Koo Yuen Kim Ownership Network
Ownership Network List of Koo Yuen Kim
Ownership Network Relation of Koo Yuen Kim

Koo Yuen Kim Owned Company Details
What does Greentech Technology International Ltd do?
Who are the key executives at Greentech Technology International Ltd?
Koo Yuen Kim is the 2101 Beneficial owner of Greentech Technology International Ltd. Other key executives at Greentech Technology International Ltd include and 2101 Beneficial owner Fu Jingqi .
Greentech Technology International Ltd (HKSE:00195) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Greentech Technology International Ltd (HKSE:00195) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Greentech Technology International Ltd (HKSE:00195) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Greentech Technology International Ltd (HKSE:00195)'s detailed insider trading history can be found in Insider Trading Tracker table.
Greentech Technology International Ltd Insider Transactions
Koo Yuen Kim Mailing Address
Above is the net worth, insider trading, and ownership report for Koo Yuen Kim. Currently GuruFocus does not have mailing address information for Koo Yuen Kim.