VANCOUVER, BC--(Marketwired - December 01, 2015) - NatureBank Asset Management Inc. (the "Company") (TSX VENTURE: COO)(FRANKFURT: 9EA) announced today that it has accepted the resignation of its Chief Financial Officer Mr. Jeffrey Calvert, effective December 1, 2015. Mr. Calvert has transitioned to the position of Chief Executive Officer of wheat straw paper company, Prairie Paper Inc.