13G Filing: Perceptive Advisors and Oncomed Pharmaceuticals Inc (OMED)

Page 2 of 8 – SEC Filing


  1

NAMES OF
REPORTING PERSONS

Perceptive Advisors LLC

  2

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP (SEE INSTRUCTIONS)

(a)  ☐        (b)  ☐

  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

2,470,897

7

SOLE DISPOSITIVE POWER

0

8

SHARED DISPOSITIVE POWER

2,470,897

  9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

2,470,897

10

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

11

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW 9

6.5%

12

TYPE OF REPORTING PERSON (SEE
INSTRUCTIONS)

IA

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