13G Filing: Partner Fund Management and Aerie Pharmaceuticals Inc (AERI)

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Page 3 of 13 – SEC Filing

CUSIP No. 00771V108 13G Page
3 of 13 Pages

1.

NAME OF REPORTING PERSON

S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

Partner Fund Management GP, LLC

2.

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)      ¨

(b)     x

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

 

2,210,020
shares

7.

SOLE
DISPOSITIVE POWER

0

8.

SHARED
DISPOSITIVE POWER

See
Row 6 above

9.

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

See Row 6 above

10.

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

¨

11.

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

6.2%

12.

TYPE OF REPORTING PERSON

OO

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