Karns City Area School District Authorized Investment Providers For specific investment provider information, please click on the investment provider name of your choice to visit the company's website. 403(b) American Fidelity Assurance Co.(800) 654-8489 Horace Mann Insurance Company(800) 999-1030 Kades-Margolis Corp.(800) 433-1828 Lincoln Investment Planning, LLC(800) 242-1421 PenServ Plan Services(800) 849-4001 Security Benefit Group(800) 888-2461 Roth 403(b) Horace Mann Insurance Company(800) 999-1030 Kades-Margolis Corp.(800) 433-1828 Lincoln Investment Planning, LLC(800) 242-1421 Security Benefit Group(800) 888-2461