UNITED STATES

SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

 

SCHEDULE 13G/A

 

Under the Securities Exchange Act of 1934

(Amendment No. 3)*



 

Array BioPharma Inc.
(Name of Issuer)

 

 

Common Stock
(Title of Class of Securities)

 

 

04269X105
(CUSIP Number)

 

 

December 31, 2017
(Date of Event Which Requires Filing of this Statement)

 

 

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

 

x Rule 13d-1(b)

o Rule 13d-1(c)

o Rule 13d-1(d)

 

 

*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

 

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 


 

 

CUSIP No. 04269X105
  SCHEDULE 13G/A
Page 2 of 8 Pages
         
1
NAME OF REPORTING PERSONS
 
OrbiMed Advisors LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) o
(b) o
 
3
SEC USE ONLY
 
 
4
CITIZENSHIP OR PLACE OF ORGANIZATION
 
Delaware
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
5
SOLE VOTING POWER
 
0
6
SHARED VOTING POWER
 
3,322,200
7
SOLE DISPOSITIVE POWER
 
0
8
SHARED DISPOSITIVE POWER
 
3,322,200
9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
3,322,200
10
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
 
 
o
11
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
1.69%
12
TYPE OF REPORTING PERSON
 
IA
 


 

CUSIP No. 04269X105
  SCHEDULE 13G/A
Page 3 of 8 Pages
         
1
NAME OF REPORTING PERSONS
 
OrbiMed Capital LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) o
(b) o
 
3
SEC USE ONLY
 
 
4
CITIZENSHIP OR PLACE OF ORGANIZATION
 
Delaware
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
5
SOLE VOTING POWER
 
0
6
SHARED VOTING POWER
 
4,299,200
7
SOLE DISPOSITIVE POWER
 
0
8
SHARED DISPOSITIVE POWER
 
4,299,200
9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,299,200
10
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
 
 
o
11
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
2.18%
12
TYPE OF REPORTING PERSON
 
IA
 

 

CUSIP No.  04269X105
  SCHEDULE 13G/A
Page 4 of 8 Pages

 

Item 1. (a) Name of Issuer:

Array BioPharma Inc.

(b) Address of Issuer’s Principal Executive Offices:

3200 Walnut Street, Boulder, CO 80301

Item 2. (a) Name of Person Filing :

OrbiMed Advisors LLC

OrbiMed Capital LLC

(b) Address of Principal Business Office:

601 Lexington Avenue, 54th Floor

New York, NY 10022

(c) Citizenship :

Please refer to Item 4 on each cover page for each Reporting Person .

  (d) Title of Class of Securities:

Common Stock

  (e) CUSIP No.:

04269X105

 
 

 

CUSIP No. 04269X105
  SCHEDULE 13G/A
Page 5 of 8 Pages