Insider Activity Rises as RiverNorth Flexible Municipal Income Fund President Increases Holdings Patrick W. Galley, president of RiverNorth Flexible Municipal Income Fund (RFM), acquired 900 shares on April 9, totaling over $12,000 in value. This move follows an earlier purchase of 5,300 shares, signaling confidence in the fund, which currently offers an 8.25% dividend yield and maintains a strong financial health rating.12