X0306 4 2019-01-20 0 0000831001 CITIGROUP INC C 0001566752 Aristeguieta Francisco CITIGROUP INC. CORP LAW DEPT 388 GREENWICH STREET NEW YORK NY 10013 0 1 0 0 CEO, Asia Pacific Common Stock 2019-01-20 4 F 0 109.47 63.12 D 76360.99 D Common Stock 22766.1938 I By Personal investment corporation Performance Share Units 2019-01-20 4 A 0 36981.37 0.00 A Common Stock 36981.37 36981.37 D Withholding of shares of common stock to satisfy tax withholding obligations in connection with the vesting of previously awarded stock. On February 16, 2016 the Reporting Person received from the Issuer a target award of 44,534.41 Performance Share Units ("PSUs"), with the possibility to earn from 0% to 150% of the target award, based on the Issuer's total shareholder return relative to the total shareholder return of certain of its peer financial services companies during the three-year period ending on December 31, 2018. Based on the adjustments described above, the Reporting Person is entitled to receive 36,981.37 PSUs. (Continuation of Footnote 2) Each PSU is payable only in cash which is expected to be delivered on or about February 28, 2019. Each PSU is equivalent to the cash value of the average of the closing prices of one share of the Issuer's common stock for the period December 20, 2018 through January 18, 2019, plus dividends declared on equivalent shares of the Issuer's common stock from December 31, 2015 through February 28, 2019. Francisco Aristeguieta by Joseph B. Wollard, Attorney-in-Fact 2019-01-23