X0306 4 2018-05-09 0 0000827809 NOVELION THERAPEUTICS INC. NVLN 0001659747 Louis Roger C/O NOVELION THERAPEUTICS INC. 1800-510 WEST GEORGIA STREET VANCOUVER A1 V6B 0M3 BRITISH COLUMBIA, CANADA 0 1 0 0 See Remarks Common Stock 2018-05-09 4 F 0 161 4.26 D 1317 D The shares reported as disposed were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person related to the vesting of 547 restricted stock units on May 9, 2018. This total includes 546 unvested restricted stock units which were reported in Table II at the time the restricted stock unit awards were granted, as well as the shares settled after the tax withholding and vesting event described in footnote number 1. Each restricted stock unit represents a contingent right to receive one common share. Global Chief Compliance Officer /s/ Jennifer Fitzpatrick, attorney-in-fact 2018-05-11