West Biolake Holdings Limited - Net Worth and Insider Trading
West Biolake Holdings Limited Net Worth
The estimated net worth of West Biolake Holdings Limited is at least $202 Million dollars as of 2025-06-04. West Biolake Holdings Limited is the 2101 Beneficial owner of SinoMab BioScience Ltd and owns about 70,972,754 shares of SinoMab BioScience Ltd (HKSE:03681) stock worth over $202 Million. Details can be seen in West Biolake Holdings 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 West Biolake Holdings Limited has not made any transactions after 2025-05-29 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of West Biolake Holdings Limited
West Biolake Holdings Limited Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, West Biolake Holdings Limited owns 1 companies in total, including SinoMab BioScience Ltd (HKSE:03681) .
Click here to see the complete history of West Biolake Holdings Limited’s form 4 insider trades.
Insider Ownership Summary of West Biolake Holdings Limited
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
HKSE:03681 | SinoMab BioScience Ltd | 2025-06-01 | 2101 Beneficial owner |
West Biolake Holdings Limited Latest Holdings Summary
West Biolake Holdings Limited currently owns a total of 1 stock. West Biolake Holdings Limited owns 70,972,754 shares of SinoMab BioScience Ltd (HKSE:03681) as of May 29, 2025, with a value of $202 Million.
Latest Holdings of West Biolake Holdings Limited
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
HKSE:03681 | SinoMab BioScience Ltd | 2025-05-29 | 70,972,754 | 2.85 | 202,272,349 |
Holding Weightings of West Biolake Holdings Limited
West Biolake Holdings Limited Form 4 Trading Tracker
According to the SEC Form 4 filings, West Biolake Holdings Limited has made a total of 3 transactions in SinoMab BioScience Ltd (HKSE:03681) over the past 5 years, including 0 buys and 0 sells. The most-recent trade in SinoMab BioScience Ltd is the sale of 0 shares on May 29, 2025, which brought West Biolake Holdings Limited around $0.
Insider Trading History of West Biolake Holdings Limited
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West Biolake Holdings Limited Trading Performance
West Biolake Holdings Limited Ownership Network
Ownership Network List of West Biolake Holdings Limited
Ownership Network Relation of West Biolake Holdings Limited

West Biolake Holdings Limited Owned Company Details
What does SinoMab BioScience Ltd do?
Who are the key executives at SinoMab BioScience Ltd?
West Biolake Holdings Limited is the 2101 Beneficial owner of SinoMab BioScience Ltd. Other key executives at SinoMab BioScience Ltd include 2201 Interest of corporation controlled by you Liu Wenyi , Qiang Jing , and 2101 Beneficial owner Apricot Oversea Holdings Limited .
SinoMab BioScience Ltd (HKSE:03681) Insider Trades Summary
Over the past 18 months, West Biolake Holdings Limited made 2 insider transaction in SinoMab BioScience Ltd (HKSE:03681) with a net sale of 0. Other recent insider transactions involving SinoMab BioScience Ltd (HKSE:03681) include a net sale of 19,342,987 shares made by Liu Wenyi , a net sale of 19,342,987 shares made by Qiang Jing , and a net sale of 19,342,987 shares made by Shang Hai Xing Ze Tou Zi Guan Li You Xian Gong Si .
In summary, during the past 3 months, insiders sold 0 shares of SinoMab BioScience Ltd (HKSE:03681) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 77,371,948 shares of SinoMab BioScience Ltd (HKSE:03681) were sold and 0 shares were bought by its insiders, resulting in a net sale of 77,371,948 shares.
SinoMab BioScience Ltd (HKSE:03681)'s detailed insider trading history can be found in Insider Trading Tracker table.
SinoMab BioScience Ltd Insider Transactions
West Biolake Holdings Limited Mailing Address
Above is the net worth, insider trading, and ownership report for West Biolake Holdings Limited. Currently GuruFocus does not have mailing address information for West Biolake Holdings Limited.