Doniphan R-I 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) Fidelity Security Life Insurance Company(800) 648-8624 Orion Portfolio Solutions(800) 379-2513 457(b) Fidelity Security Life Insurance Company(800) 648-8624 Orion Portfolio Solutions(800) 379-2513 Roth 403(b) Fidelity Security Life Insurance Company(800) 648-8624 Orion Portfolio Solutions(800) 379-2513 Roth 457(b) Orion Portfolio Solutions(800) 379-2513