Regi U.S., Inc. Announce Results of its Annual Shareholders Meeting and Changes in Key Management Positions. Spokane, Washington, April 30, 2018 (GLOBE NEWSWIRE) -- REGI U.S., INC.  (“REGI” or “RGUS” or "the Company") RGUS (OTCMKTS) The Board of Directors, Regi U.S., Inc. and its wholly owned subsidiary,...