MINNEAPOLIS--(BUSINESS WIRE)--Ameriprise Financial, Inc. (NYSE: AMP) plans to announce its second quarter 2015 financial results on Wednesday, July 22, 2015 after the close of the New York Stock Exchange. The company will host a conference call to discuss the results on Thursday, July 23, 2015 at approximately 9:00 a.m. (ET). The live audio webcast of the investor call, as well as the earnings release, quarterly statistical supplement and presentation slides, will be accessible to the general p