Richlane Ventures Limited - Net Worth and Insider Trading
Richlane Ventures Limited Net Worth
The estimated net worth of Richlane Ventures Limited is at least $38 Million dollars as of 2025-06-01. Richlane Ventures Limited is the 2101 Beneficial owner of China Biotech Services Holdings Ltd and owns about 58,000,000 shares of China Biotech Services Holdings Ltd (HKSE:08037) stock worth over $38 Million. Details can be seen in Richlane Ventures Limited'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 Richlane Ventures Limited has not made any transactions after 2021-06-11 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Richlane Ventures Limited
Richlane Ventures Limited Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Richlane Ventures Limited owns 1 companies in total, including China Biotech Services Holdings Ltd (HKSE:08037) .
Click here to see the complete history of Richlane Ventures Limited’s form 4 insider trades.
Insider Ownership Summary of Richlane Ventures Limited
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
HKSE:08037 | China Biotech Services Holdings Ltd | 2021-06-11 | 2101 Beneficial owner |
Richlane Ventures Limited Latest Holdings Summary
Richlane Ventures Limited currently owns a total of 1 stock. Richlane Ventures Limited owns 58,000,000 shares of China Biotech Services Holdings Ltd (HKSE:08037) as of June 11, 2021, with a value of $38 Million.
Latest Holdings of Richlane Ventures Limited
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
HKSE:08037 | China Biotech Services Holdings Ltd | 2021-06-11 | 58,000,000 | 0.66 | 38,280,000 |
Holding Weightings of Richlane Ventures Limited
Richlane Ventures Limited Form 4 Trading Tracker
According to the SEC Form 4 filings, Richlane Ventures Limited has made a total of 1 transactions in China Biotech Services Holdings Ltd (HKSE:08037) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in China Biotech Services Holdings Ltd is the acquisition of 40,000,000 shares on June 11, 2021, which cost Richlane Ventures Limited around $44 Million.
Insider Trading History of Richlane Ventures Limited
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Richlane Ventures Limited Trading Performance
GuruFocus tracks the stock performance after each of Richlane Ventures Limited's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Richlane Ventures Limited is -14.63%. GuruFocus also compares Richlane Ventures Limited's trading performance to market benchmark return within the same time period. The performance of stocks bought by Richlane Ventures Limited 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 Richlane Ventures Limited's insider trading performs compared to the benchmark.
Performance of Richlane Ventures Limited
Richlane Ventures Limited Ownership Network
Ownership Network List of Richlane Ventures Limited
Ownership Network Relation of Richlane Ventures Limited

Richlane Ventures Limited Owned Company Details
What does China Biotech Services Holdings Ltd do?
Who are the key executives at China Biotech Services Holdings Ltd?
Richlane Ventures Limited is the 2101 Beneficial owner of China Biotech Services Holdings Ltd. Other key executives at China Biotech Services Holdings Ltd include 2201 Interest of corporation controlled by you Guoyuan International Holdings Limited , 2201 Interest of corporation controlled by you Guoyuan Securities Co., Ltd. , and 2101 Beneficial owner Guoyuan Securities Investment (hong Kong) Limited .
China Biotech Services Holdings Ltd (HKSE:08037) Insider Trades Summary
Over the past 18 months, Richlane Ventures Limited made no insider transaction in China Biotech Services Holdings Ltd (HKSE:08037). Other recent insider transactions involving China Biotech Services Holdings Ltd (HKSE:08037) include a net purchase of 30,000 shares made by Liu Xiaolin , a net sale of 0 shares made by Guoyuan Securities Co., Ltd. , and a net sale of 0 shares made by Genius Earn Limited .
In summary, during the past 3 months, insiders sold 0 shares of China Biotech Services Holdings Ltd (HKSE:08037) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of China Biotech Services Holdings Ltd (HKSE:08037) were sold and 30,000 shares were bought by its insiders, resulting in a net purchase of 30,000 shares.
China Biotech Services Holdings Ltd (HKSE:08037)'s detailed insider trading history can be found in Insider Trading Tracker table.
China Biotech Services Holdings Ltd Insider Transactions
Richlane Ventures Limited Mailing Address
Above is the net worth, insider trading, and ownership report for Richlane Ventures Limited. Currently GuruFocus does not have mailing address information for Richlane Ventures Limited.