144 0001782445 XXXXXXXX LIVE 0000049071 HUMANA INC 001-05975 500 W MAIN ST LOUISVILLE KY 40202 5025801000 Diamond Susan M Officer Common Charles Schwab & Co.

500 W Main St Louisville KY 40202

5623 3149667.22 126600318 11/03/2022 NYSE Common 11/03/2022 Stock Option Exercise Issuer N 3945 11/03/2022 Cashless Common 12/15/2020 Restricted Stock Units Issuer N 468 11/03/2022 N/A Common 12/15/2021 Restricted Stock Units Issuer N 497 11/03/2022 N/A Common 07/01/2020 Restricted Stock Units Issuer N 193 11/03/2022 N/A Common 07/01/2021 Restricted Stock Units Issuer N 199 11/03/2022 N/A Common 07/01/2022 Restricted Stock Units Issuer N 155 11/03/2022 N/A Common 08/01/2022 Restricted Stock Units Issuer N 166 11/03/2022 N/A Y 11/03/2022 Susan M. Diamond