Hing Sham - Net Worth and Insider Trading
Hing Sham Net Worth
The estimated net worth of Hing Sham is at least $3 Million dollars as of 2025-03-26. Hing Sham is the SVP of Chemistry of Global Blood Therapeutics Inc and owns about 36,775 shares of Global Blood Therapeutics Inc (GBT) stock worth over $3 Million. Details can be seen in Hing Sham'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 Hing Sham has not made any transactions after 2015-08-17 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Hing Sham
Hing Sham Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Hing Sham owns 1 companies in total, including Global Blood Therapeutics Inc (GBT) .
Click here to see the complete history of Hing Sham’s form 4 insider trades.
Insider Ownership Summary of Hing Sham
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
GBT | Global Blood Therapeutics Inc | 2015-08-17 | See Remarks |
Hing Sham Latest Holdings Summary
Hing Sham currently owns a total of 1 stock. Hing Sham owns 36,775 shares of Global Blood Therapeutics Inc (GBT) as of August 17, 2015, with a value of $3 Million.
Latest Holdings of Hing Sham
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
GBT | Global Blood Therapeutics Inc | 2015-08-17 | 36,775 | 68.49 | 2,518,720 |
Holding Weightings of Hing Sham
Hing Sham Form 4 Trading Tracker
According to the SEC Form 4 filings, Hing Sham has made a total of 0 transactions in Global Blood Therapeutics Inc (GBT) over the past 5 years. The most-recent trade in Global Blood Therapeutics Inc is the acquisition of 2,000 shares on August 17, 2015, which cost Hing Sham around $40,000.
Insider Trading History of Hing Sham
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Hing Sham Trading Performance
GuruFocus tracks the stock performance after each of Hing Sham's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Hing Sham is -12.39%. GuruFocus also compares Hing Sham's trading performance to market benchmark return within the same time period. The performance of stocks bought by Hing Sham 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 Hing Sham's insider trading performs compared to the benchmark.
Hing Sham Ownership Network
Ownership Network List of Hing Sham
Ownership Network Relation of Hing Sham

Hing Sham Owned Company Details
What does Global Blood Therapeutics Inc do?
Who are the key executives at Global Blood Therapeutics Inc?
Hing Sham is the See Remarks of Global Blood Therapeutics Inc. Other key executives at Global Blood Therapeutics Inc include Chief Financial Officer Jeffrey S Farrow , See Remarks Nazila Habibizad , and Chief Human Resources Officer Carrie Krehlik .
Global Blood Therapeutics Inc (GBT) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Global Blood Therapeutics Inc (GBT) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Global Blood Therapeutics Inc (GBT) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Global Blood Therapeutics Inc (GBT)'s detailed insider trading history can be found in Insider Trading Tracker table.
Global Blood Therapeutics Inc Insider Transactions
Hing Sham Mailing Address
Above is the net worth, insider trading, and ownership report for Hing Sham. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Hing Sham's mailing address is: Suite 101 South San Francisco Ca 94080.