![Sidney Chan](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Sidney Chan
Chief Executive Officer at
ALR TECHNOLOGIES INC
Net worth: 7 M $ as of 2026-04-29
Profile
Sidney S.
Chan is the founder of ALR Technologies, Inc., founded in 1987, serving as Chairman & Chief Executive Officer.
Mr. Chan currently holds the positions of Chairman, CEO, CFO, Treasurer & CAO at ALR Technologies SG Ltd. Formerly, Mr. Chan was President & Chief Executive Officer at Knights Group Holdings Plc.
Mr. Chan completed an undergraduate degree at McGill University in 1973.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ALR TECHNOLOGIES SG LTD. 88.83% | 2026-03-17 | 573,343,482 ( 88.83% ) | 7 M $ | 2026-04-29 |
Sidney Chan active positions
| Companies | Position | Start |
|---|---|---|
| ALR TECHNOLOGIES INC | Chief Executive Officer | 2000-03-31 |
| ALR TECHNOLOGIES SG LTD. | Chief Executive Officer | - |
Former positions of Sidney Chan
| Companies | Position | End |
|---|---|---|
| KNIGHTS GROUP HOLDINGS PLC | Chief Executive Officer | - |
Training of Sidney Chan
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
78
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
ALR Technologies, Inc.
 ALR Technologies, Inc. Packaged SoftwareTechnology Services Develops diabetes management systems | Technology Services |
McGill University
 McGill University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Knights Group Holdings Plc
 Knights Group Holdings Plc Miscellaneous Commercial ServicesCommercial Services Provides legal and professional services | Commercial Services |
ALR Technologies SG Ltd.
 ALR Technologies SG Ltd. Packaged SoftwareTechnology Services Operates as a data management company that provides ALRT diabetes solutions | Technology Services |
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