CUSIP No. 04351P101
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1
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NAME OF REPORTING PERSONS
OrbiMed Advisors LLC
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2
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CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
(a) o
(b) o
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3
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SEC USE ONLY
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4
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SOURCE OF FUNDS (See Instructions)
AF
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5
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CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
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o
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6
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CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
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NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
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7
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SOLE VOTING POWER
0
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8
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SHARED VOTING POWER
3,633,373
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9
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SOLE DISPOSITIVE POWER
0
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10
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SHARED DISPOSITIVE POWER
3,633,373
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11
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,633,373
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12
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CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)
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o
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13
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.91%*
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14
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TYPE OF REPORTING PERSON (See Instructions)
IA
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CUSIP No. 04351P101
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1
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NAME OF REPORTING PERSONS
OrbiMed Capital GP V LLC
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2
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CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
(a) o
(b) o
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3
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SEC USE ONLY
|
|||
4
|
SOURCE OF FUNDS (See Instructions)
AF
|
|||
5
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CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o
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||
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
|
|||
9
|
SOLE DISPOSITIVE POWER
0
|
|||
10
|
SHARED DISPOSITIVE POWER
3,572,373
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|||
11
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,572,373
|
|||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)
|
o
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||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.72%*
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14
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TYPE OF REPORTING PERSON (See Instructions)
OO
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CUSIP No. 04351P101
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1
|
NAME OF REPORTING PERSONS
OrbiMed Capital LLC
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
(a) o
(b) o
|
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||
3
|
SEC USE ONLY
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|||
4
|
SOURCE OF FUNDS (See Instructions)
AF
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|||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o
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||
6
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CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
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|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
7
|
SOLE VOTING POWER
0
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||
8
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SHARED VOTING POWER
636,500
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9
|
SOLE DISPOSITIVE POWER
0
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|||
10
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SHARED DISPOSITIVE POWER
636,500
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11
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
636,500
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12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)
|
o
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||
13
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
1.37%*
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14
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TYPE OF REPORTING PERSON (See Instructions)
IA
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Item 1. |
Security and Issuer
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Item 2. |
Identity and Background
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Item 3. |
Source and Amount of Funds or Other Consideration
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Item 4. |
Purpose of Transaction
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Item 5. |
Interest in Securities of the Issuer
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Purchaser
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Date of Transaction
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Transaction
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Number of Shares
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Price Per Share*
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WWH
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January 30, 2019
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Purchased
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3,860
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$69.88
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OGH
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January 30, 2019
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Purchased
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1,945
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$69.88
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WWH
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January 30, 2019
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Purchased
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84,322
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$71.97
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OGH
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January 30, 2019
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Purchased
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42,478
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$71.97
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WWH
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January 31, 2019
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Purchased
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19,799
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$72.39
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OGH
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January 31, 2019
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Purchased
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9,974
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$72.39
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WWH
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January 31, 2019
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Purchased
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13,381
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$73.09
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OGH
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January 31, 2019
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Purchased
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6,741
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$73.09
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Item 6.
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Contracts, Arrangements, Understandings or Relationship with Respect to Securities of the Issuer
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Item 7.
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Materials to Be Filed as Exhibits
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Exhibit
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Description
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1.
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Joint Filing Agreement among OrbiMed Advisors LLC, OrbiMed Capital LLC, and OrbiMed Capital GP V LLC.
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2.
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Registration Rights Agreement by and among the Issuer and each of the persons listed on Schedule A thereto, dated as of November 24, 2014
(incorporated by reference to Exhibit 10.6 to the Issuer’s Registration Statement on Form F-1 (SEC File No. 333-201050), filed with the SEC on December 18, 2014).
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OrbiMed Advisors LLC
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By:
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/s/ Jonathan T. Silverstein
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Name:
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Jonathan T. Silverstein |
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Title:
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Member of OrbiMed Advisors LLC |
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OrbiMed Capital GP V LLC
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By:
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OrbiMed Advisors LLC
its Managing Member
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By:
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/s/ Jonathan T. Silverstein
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Name:
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Jonathan T. Silverstein |
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Title:
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Member of OrbiMed Advisors LLC |
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OrbiMed Capital LLC |
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By: |
/s/ Jonathan T. Silverstein
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Name:
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Jonathan T. Silverstein | |||
Title: |
Member of OrbiMed Capital LLC |
Name
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Position with Reporting
Person
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Principal Occupation
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Carl L. Gordon
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Member
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Member
OrbiMed Advisors LLC
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Sven H. Borho
German and Swedish Citizen
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Member
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Member
OrbiMed Advisors LLC
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Jonathan T. Silverstein
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Member
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Member
OrbiMed Advisors LLC
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W. Carter Neild
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Member
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Member
OrbiMed Advisors LLC
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Geoffrey C. Hsu
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Member
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Member
OrbiMed Advisors LLC
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Evan D. Sotiriou
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Chief Financial Officer
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Chief Financial Officer
OrbiMed Advisors LLC
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Name
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Position with Reporting
Person
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Principal Occupation
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Carl L. Gordon
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Member
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Member
OrbiMed Advisors LLC
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Sven H. Borho
German and Swedish Citizen
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Member
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Member
OrbiMed Advisors LLC
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Jonathan T. Silverstein
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Member
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Member
OrbiMed Advisors LLC
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W. Carter Neild
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Member
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Member
OrbiMed Advisors LLC
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Geoffrey C. Hsu
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Member
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Member
OrbiMed Advisors LLC
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Evan D. Sotiriou
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Chief Financial Officer
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Chief Financial Officer
OrbiMed Advisors LLC
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Exhibit
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Description
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1.
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Joint Filing Agreement among OrbiMed Advisors LLC, OrbiMed Capital GP V LLC, and OrbiMed Capital LLC.
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2.
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Registration Rights Agreement by and among the Issuer and each of the persons listed on Schedule A thereto, dated as of November 24, 2014
(incorporated by reference to Exhibit 10.6 to the Issuer’s Registration Statement on Form F-1 (SEC File No. 333-201050), filed with the SEC on December 18, 2014).
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OrbiMed Advisors LLC
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By:
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/s/ Jonathan T. Silverstein
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Name:
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Jonathan T. Silverstein |
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Title:
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Member of OrbiMed Advisors LLC |
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OrbiMed Capital GP V LLC
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By:
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OrbiMed Advisors LLC
its Managing Member
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By:
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/s/ Jonathan T. Silverstein
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Name:
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Jonathan T. Silverstein |
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Title:
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Member of OrbiMed Advisors LLC |
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OrbiMed Capital LLC |
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By: |
/s/ Jonathan T. Silverstein
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Name:
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Jonathan T. Silverstein | |||
Title: |
Member of OrbiMed Capital LLC |