UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA UNITED STATES OF AMERICA : : Case No. 21- CR-00078 (EGS ) v. : : JOHN EARLE SULLIVAN, : : : Defendant. : NOTICE OF APPEARANCE The United States of America, by and t hrough its undersigned counsel, the United States Attorn ey for the District of Columbia , herby informs the Court that As sistant United States Attorney Joseph H. Huynh is entering his appearance in this matter on behalf of the United States. Respectfully submitted, MATTHEW M. GRAVES United States Attorney D.C. Bar No. 481052 /s/ Joseph H. Huynh JOSEPH H. HUYNH D.C. Bar No. 495403 Assistant United States Attorney (Detailed) 405 East 8th Avenue, Suit e 2400 Eugene, Oregon 97401- 2708 Telephone: (541) 465 -6771 Joseph.Huynh@usdoj.gov Case 1:21-cr-00078-EGS Document 74 Filed 04/06/22 Page 1 of 1