13D Filing: Viking Global and Arbutus Biopharma Corp (ABUS)

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Page 3 of 17 – SEC Filing

CUSIP No. 03879J100 13D Page 3 of 16 Pages
1

NAMES OF REPORTING PERSONS

Viking Global Performance LLC

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(see instructions)

(a)
o

(b)
x

3  SEC USE ONLY
4

SOURCE OF FUNDS (see instructions)

OO (See Item 3)

5 CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) o
6

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

NUMBER OF SHARES

BENEFICIALLY OWNED BY
EACH REPORTING

PERSON WITH

7

SOLE VOTING POWER

0

8

SHARED VOTING POWER

0

9

SOLE DISPOSITIVE POWER

0

10

SHARED DISPOSITIVE POWER

16,013,540

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON

16,013,540

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (see instructions) o
13

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

29.1%*

14

TYPE OF REPORTING PERSON

OO

*

The calculation assumes that there are a total of 55,051,995 Common Shares outstanding as of October 12, 2017,
as reported by the Issuer to Roivant. This amount excludes
9,808,386 Common Shares underlying 500,000 shares of the Preferred Shares acquired by Roivant on October 16, 2017, which are not
convertible into the Common Shares until they become mandatorily convertible four years after October 16, 2017 (subject to adjustment
and subject to limited exceptions in the event of certain transactions or fundamental changes that would permit earlier conversion
at Roivant’s option).

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