CUSIP No. 76133L103
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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
4,830,387
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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
4,830,387
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11
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,830,387
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12
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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)
13.7%*
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14
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TYPE OF REPORTING PERSON (See Instructions)
IA
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CUSIP No. 76133L103
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1
|
NAME OF REPORTING PERSONS
OrbiMed Capital GP VI LLC
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
(a) o
(b) o
|
|
||
3
|
SEC USE ONLY
|
|||
4
|
SOURCE OF FUNDS (See Instructions)
AF
|
|||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
4,830,387
|
|||
9
|
SOLE DISPOSITIVE POWER
0
|
|||
10
|
SHARED DISPOSITIVE POWER
4,830,387
|
|||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,830,387
|
|||
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)
13.7%*
|
|||
14
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TYPE OF REPORTING PERSON (See Instructions)
OO
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Item 1.
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Security and Issuer
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Item 2.
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Identity and Background
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Item 5.
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Interest in Securities of the Issuer
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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 between OrbiMed Advisors LLC and OrbiMed Capital GP VI LLC.
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2.
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Amended and Restated Investors’ Rights Agreement by and among the Issuer and each of the persons listed on Schedule A thereto, dated as of November 29,
2017 (incorporated by reference to Exhibit 4.2 to the Issuer’s Registration Statement on Form S-1 (SEC 333-222373), filed with the SEC on December 29, 2017).
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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 VI 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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Name
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Position with Reporting
Person |
Principal Occupation
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Carl L. Gordon
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Member
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Member
OrbiMed Advisors LLC |
Sven H. Borho
German and Swedish Citizen |
Member
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Member
OrbiMed Advisors LLC |
Jonathan T. Silverstein
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Member
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Member
OrbiMed Advisors LLC |
W. Carter Neild
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Member
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Member
OrbiMed Advisors LLC |
Geoffrey C. Hsu
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Member
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Member
OrbiMed Advisors LLC |
Evan D. Sotiriou
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Chief Financial Officer
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Chief Financial Officer
OrbiMed Advisors LLC |
Exhibit
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Description
|
1.
|
Joint Filing Agreement between OrbiMed Advisors LLC and OrbiMed Capital GP VI LLC.
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2.
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Amended and Restated Investors’ Rights Agreement by and among the Issuer and each of the persons listed on Schedule A thereto, dated as of November 29,
2017 (incorporated by reference to Exhibit 4.2 to the Issuer’s Registration Statement on Form S-1 (SEC 333-222373), filed with the SEC on December 29, 2017).
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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 VI 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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