X0306 4/A 2011-03-06 2011-03-14 0 0001087022 ALR TECHNOLOGIES INC. ALRT 0001308120 Chan Sidney 23H BLOCK III RIVIERA GARDEN TSUEN WAN, NEW TERRITORIES K3 HONG KONG 1 1 0 0 CEO Stock Options 0.07 2012-06-27 4 A 0 15725000 0.07 A 2012-06-25 2012-03-06 Common Shares 15725000 75725000 D On June 27, 2012, the options granted March 6, 2011 to acquire 20,000,000 common shares at $0.125 per share was modified to acquire 35,000,000 common shares at $0.07 per share. Furthermore, the remaining un-vested options from the March 6, 2011 option grant were vested immediately. Eight (8) stock options will be bst for each one dollar ($1) ALR Technologies, Inc. borrows from me under a Line of Credit Agreement dated March 6, 2011. 35,725,000 stock options for me & 40,000,000 stock options for Christine Kan, my wife. SIDNEY CHAN 2012-08-07