Sidney Chan - Net Worth and Insider Trading
Sidney Chan Net Worth
The estimated net worth of Sidney Chan is at least $460,198 dollars as of 2025-04-28. Sidney Chan is the CEO, 10% Owner of ALR Technologies SG Ltd and owns about 383,498,482 shares of ALR Technologies SG Ltd (ALRTF) stock worth over $460,198. Details can be seen in Sidney Chan'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 Sidney Chan has not made any transactions after 2020-09-21 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Sidney Chan
Sidney Chan Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Sidney Chan owns 1 companies in total, including ALR Technologies SG Ltd (ALRTF) .
Click here to see the complete history of Sidney Chan’s form 4 insider trades.
Insider Ownership Summary of Sidney Chan
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| ALRTF | ALR Technologies SG Ltd | 2020-09-21 | director & CEO |
Sidney Chan Latest Holdings Summary
Sidney Chan currently owns a total of 1 stock. Sidney Chan owns 383,498,482 shares of ALR Technologies SG Ltd (ALRTF) as of September 21, 2020, with a value of $460,198.
Latest Holdings of Sidney Chan
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| ALRTF | ALR Technologies SG Ltd | 2020-09-21 | 383,498,482 | 0.00 | 460,198 |
Holding Weightings of Sidney Chan
Sidney Chan Form 4 Trading Tracker
According to the SEC Form 4 filings, Sidney Chan has made a total of 1 transactions in ALR Technologies SG Ltd (ALRTF) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in ALR Technologies SG Ltd is the acquisition of 240,000,000 shares on September 21, 2020, which cost Sidney Chan around $12 Million.
Insider Trading History of Sidney Chan
- 1
Sidney Chan Trading Performance
GuruFocus tracks the stock performance after each of Sidney Chan's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Sidney Chan is 13.48%. GuruFocus also compares Sidney Chan's trading performance to market benchmark return within the same time period. The performance of stocks bought by Sidney Chan within 3 months outperforms 1 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 Sidney Chan's insider trading performs compared to the benchmark.
Performance of Sidney Chan
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 9.04 | | | | | |
| Relative Return to S&P 500(%) | 4.33 | | | | | |
Sidney Chan Ownership Network
Ownership Network List of Sidney Chan
Ownership Network Relation of Sidney Chan
Sidney Chan Owned Company Details
What does ALR Technologies SG Ltd do?
Who are the key executives at ALR Technologies SG Ltd?
Sidney Chan is the director & CEO of ALR Technologies SG Ltd. Other key executives at ALR Technologies SG Ltd include director & Chief Commercial Officer William S Smith , director & President Lawrence A Weinstein , and Vice-President - Technologies Jaroslav V Tichy .
ALR Technologies SG Ltd (ALRTF) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of ALR Technologies SG Ltd (ALRTF) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of ALR Technologies SG Ltd (ALRTF) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
ALR Technologies SG Ltd (ALRTF)'s detailed insider trading history can be found in Insider Trading Tracker table.
ALR Technologies SG Ltd Insider Transactions
Sidney Chan Mailing Address
Above is the net worth, insider trading, and ownership report for Sidney Chan. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Sidney Chan's mailing address is: Richmond Va 23225.
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