Torchmark Corporation is an insurance holding company. The Company's segments include life insurance, health insurance, Medicare Part D, annuities and investment. The life insurance segment offers whole-life insurance, term life insurance and other life insurance products. The health insurance segment offers supplemental limited-benefit health insurance products primarily for cancer and accident plans. It also provides coverage under the Government's Medicare Part D plan. The Company offers single-premium and flexible-premium deferred annuity products. The Company also invests in bonds, preferred stock, common stocks, mortgage loans, real estate, policy loans and others. Its primary subsidiaries are American Income Life Insurance Company, Liberty National Life Insurance Company, Globe Life And Accident Insurance Company, United American Insurance Company and Family Heritage Life Insurance Company of America.