Middletown 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) Ameriprise Financial(800) 862-7919 Horace Mann Insurance Company(800) 999-1030 Kades-Margolis Corp.(800) 433-1828 Lincoln Investment Planning, LLC(800) 242-1421 Midland National Life(877) 586-0240 One America Company (Pioneer Mutual Life Insurance Company) Security Benefit Group(800) 888-2461 The Legend Group-A Lincoln Investment Co(888) 883-6710 457(b) Horace Mann Insurance Company(800) 999-1030 Kades-Margolis Corp.(800) 433-1828 Lincoln Investment Planning, LLC(800) 242-1421 The Legend Group-A Lincoln Investment Co(888) 883-6710 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 The Legend Group-A Lincoln Investment Co(888) 883-6710