C.L. King acted as Co-Manager for Citigroup Inc in its $3B 2-part senior notes offering consisting of $2.5B 3.07% 6NC5 Fixed to Floating Rate notes due 2/24/28 and $500M 6NC5 Floating Rate notes due 2/24/28 (SOFR+128). (NYSE: C). This issue is rated A3/BBB+.