June 23, 2008 REGI U.S., INC. / REG TECHNOLOGIES INC. ANNOUNCE RADMAX® ENGINE TO USE 20% LESS FUEL THAN EXISTING GASOLINE ENGINE March 10, 2008 REGI U.S., INC. CLOSES $1.00 PER UNIT PRIVATE PLACEMENT March 3, 2008 REGI U.S., INC. / REG TECHNOLOGIES INC. ANNOUNCE SUCCESSFUL COMPLETION OF RadMax® PUMP PERFORMANCE TESTING WITH BREAKTHROUGH TECHNOLOGY INSERTION March 3, 2008 REGI U.S., INC. / REG TECHNOLOGIES INC. ANNOUNCE SUCCESSFUL COMPLETION OF RadMax® PUMP PERFORMANCE TESTING WITH BREAKTHROUGH TECHNOLOGY INSERTION January 28, 2008 REGI U.S., INC. / REG TECHNOLOGIES INC. Announce CEO Clips feature presentation for the RadMax® Design airing on Fox Business News Network January 11, 2008 REGI U.S., INC. / REG TECHNOLOGIES INC. Announce CEO Clips feature presentation airing on BNN