13G Filing: Healthcor Management LP and Bioverativ Inc (BIVV)

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Page 2 of 17 – SEC Filing

CUSIP
No. 097075E100
13G Page
2 of 17 Pages
(1) NAMES OF REPORTING PERSONS
HealthCor Management, L.P.
(2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A
GROUP (see instructions)
(a)    x
(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
5,500,000
(7)     SOLE DISPOSITIVE POWER
0
(8)      SHARED DISPOSITIVE POWER
5,500,000
(9) AGGREGATE AMOUNT
BENEFICIALLY OWNED
BY EACH REPORTING PERSON
5,500,000
(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)
5.1%
(12) TYPE OF REPORTING PERSON (see instructions)
PN

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