Investor Disputes About Bill Sines Allege Unsuitable Transactions At SII Investments, Berthel Fisher Soreide Law Group is investigating whether to bring potential investor disputes against securities broker William Charles Sines (Bill Sines) (CRD#: 2190586, Seminole, Florida). Evidently, Sines worked for securities firms, including SII Investments (1997 to 2015), Kalos Capital (2015 to 2018), and Berthel […]