X0306 4 2019-10-07 0 0001734517 Viela Bio, Inc. VIE 0001313786 Hu Edward C/O VIELA BIO, INC., ONE MEDIMMUNE WAY, FIRST FLOOR, AREA TWO GAITHERSBURG MD 20878 1 0 0 0 Common Stock 2019-10-07 4 C 0 3230000 A 3230000 I Held by 6 Dimensions Capital, L.P. Common Stock 2019-10-07 4 C 0 170000 A 3400000 I Held by 6 Dimension Affiliates Fund, L.P. Common Stock 2019-10-07 4 C 0 894118 A 4294118 I Held by 6 Dimensions Capital, L.P. Common Stock 2019-10-07 4 C 0 47059 A 4341177 I Held by 6 Dimension Affiliates Fund, L.P. Series A-2 Preferred Stock 2019-10-07 4 C 0 3230000 D Common Stock 3230000 0 I Held by 6 Dimensions Capital, L.P. Series A-2 Preferred Stock 2019-10-07 4 C 0 170000 D Common Stock 170000 0 I Held by 6 Dimension Affiliates Fund, L.P. Series A-3 Preferred Stock 2019-10-07 4 C 0 894118 D Common Stock 894118 0 I Held by 6 Dimensions Capital, L.P. Series A-3 Preferred Stock 2019-10-07 4 C 0 47059 D Common Stock 47059 0 I Held by 6 Dimension Affiliates Fund, L.P. The shares of preferred stock automatically converted into common stock immediately upon completion of the Issuer's initial public offering on a 1-for-1 basis. Mr. Hu is Managing Partner of 6 Dimensions Capital, L.P. and 6 Dimensions Affiliates Fund, L.P. and may be deemed to beneficially own the shares held by 6 Dimensions Capital, L.P. and 6 Dimensions Affiliates Fund, L.P. Mr. Hu disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein, if any. The shares of preferred stock were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, immediately upon completion of the Issuer's initial public offering. Not applicable. /s/ Allyson Wilkinson, Attorney-in-fact 2019-10-07