Selecta Biosciences Inc (SELB): OrbiMed Advisors Reports New Stake

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Page 2 of 13 – SEC Filing

SCHEDULE 13D
CUSIP No. 816212104
 
 
   
1
NAME OF REPORTING PERSON
    
OrbiMed Advisors LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
      
       
(a) o
(b) o
3
SEC USE ONLY
4
SOURCE OF FUNDS
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
1,842,797
9
SOLE DISPOSITIVE POWER
0
10
SHARED DISPOSITIVE POWER
1,842,797
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,842,797
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)
10.3%*
14
TYPE OF REPORTING PERSON (See Instructions)
IA
   
     

This percentage is calculated based upon 17,899,586 shares of common stock, par value $0.0001 per share (the “Shares”), outstanding of Selecta Biosciences, Inc., a Delaware corporation (the “Issuer”), as set forth in the Issuer’s final prospectus, dated June 21, 2016, filed with the Securities and Exchange Commission (the “SEC”) on June 23, 2016, and assumes no exercise by the underwriters of their over-allotment option to purchase up to an additional 750,000 Shares.

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