|
SINA
CORPORATION
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|
(Name
of Issuer)
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|
Common
Stock
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|
(Title
of Class of Securities)
|
|
G81477104
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(CUSIP
Number)
|
|
December
31, 2007
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|
(Date
of Event which requires Filing of this
Statement)
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CUSIP
No. G81477104
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Page
2 of
7 Pages
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1
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NAME
OF REPORTING PERSON
I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSON (ENTITIES ONLY)
Bridger
Management, LLC
|
||
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a)
o
(b)
x
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||
|
3
|
SEC
USE ONLY
|
||
|
4
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware
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||
|
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE
VOTING POWER
0
|
|
|
6
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SHARED
VOTING POWER
1,363,513
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||
|
7
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SOLE
DISPOSITIVE POWER
0
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||
|
8
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SHARED
DISPOSITIVE POWER
1,363,513
|
||
|
9
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AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,363,513
|
||
|
10
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES* o
|
||
|
11
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
2.49%
|
||
|
12
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TYPE
OF REPORTING PERSON*
OO
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||
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CUSIP
No. G81477104
|
Page
3 of
7 Pages
|
|
1
|
NAME
OF REPORTING PERSON
I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSON (ENTITIES ONLY)
Roberto
Mignone
|
||
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a)
o
(b)
x
|
||
|
3
|
SEC
USE ONLY
|
||
|
4
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
United
States
|
||
|
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE
VOTING POWER
0
|
|
|
6
|
SHARED
VOTING POWER
1,363,513
|
||
|
7
|
SOLE
DISPOSITIVE POWER
0
|
||
|
8
|
SHARED
DISPOSITIVE POWER
1,363,513
|
||
|
9
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,363,513
|
||
|
10
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES* o
|
||
|
11
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
2.49%
|
||
|
12
|
TYPE
OF REPORTING PERSON*
IN
|
||
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Item
1(a).
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Name
of Issuer: Sina Corporation
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||||
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Item
1(b).
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Address
of Issuer’s Principal Executive Offices:
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||||
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Room
1802, United Plaza, 1468 Nan Jing Road West, Shanghai 200040,
China.
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|||||
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Item
2(a, b, c).
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Name
of Persons Filing, Address of Principal Business Office,
Citizenship:
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||||
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Bridger
Management, LLC,
a
Delaware limited liability company; and
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|||||
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Mr.
Roberto Mignone
(“Mr. Mignone”), each having offices at 90 Park Avenue - 40th
Floor, New York, NY 10016. Mr. Mignone is a United States
citizen.
|
|||||
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Item
2(d).
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Title
of Class of Securities: Common Stock, par value $0.133 per share
(the
“Common Stock”)
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||||
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Item
2(e).
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CUSIP
Number: G81477104
|
||||
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Item
3.
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Not
Applicable.
|
||||
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Item
4.
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Ownership.
|
||||
|
1.
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Bridger
Management, LLC:
|
||||
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(a)
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Amount
beneficially owned: 1,363,513 shares.
|
||||
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(b)
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Percent
of class: 2.49%. The percentage of Common Stock reported as beneficially
owned is based upon 54,668,454 shares outstanding as reported by
the
Issuer on its Form 10-K/A filed June 8, 2007 for the fiscal year
ended
December 31, 2006.
|
||||
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(c)
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Number
of shares as to which such person has:
|
||||
|
(i)
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Sole
power to vote or to direct the vote: 0
|
||||
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(ii)
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Shared
power to vote or to direct the vote: 1,363,513 shares
|
||||
|
(iii)
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Sole
power to dispose or to direct the disposition of: 0
|
||||
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(iv)
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Shared
power to dispose or to direct the disposition of: 1,363,513
shares.
|
||||
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2.
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Roberto
Mignone
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|||
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(a)
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Amount
beneficially owned: 1,363,513 shares.
|
|||
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(b)
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Percent
of class (determined as set forth in paragraph 1(b) of this Item
4):
2.49%
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|||
|
(c)
|
Number
of shares as to which such person has:
|
|||
|
(i)
|
Sole
power to vote or to direct the vote: 0
|
|||
|
(ii)
|
Shared
power to vote or to direct the vote: 1,363,513 shares
|
|||
|
(iii)
|
Sole
power to dispose or to direct the disposition of: 0
|
|||
|
(iv)
|
Shared
power to dispose or to direct the disposition of: 1,363,513
shares.
|
|||
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Item
5.
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Ownership
of Five Percent or less of a Class:
|
|
If
this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner
of more
than five percent of the class of securities, check the following
[ X
].
|
|
|
Item
6.
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Ownership
of More than Five Percent on Behalf of Another Person.
|
|
The
Common Stock reported herein is held by certain accounts managed
by
Bridger Management, LLC. No such interest relates to more than 5%
of the
class.
|
|
|
Item
7.
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Identification
and Classification of the Subsidiary Which Acquired the Security
Being
Reported on By the Parent Holding Company or Control
Person.
|
|
Not
Applicable.
|
|
|
Item
8.
|
Identification
and Classification of Members of the Group.
|
|
Not
Applicable.
|
|
|
Item
9.
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Notice
of Dissolution of Group.
|
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Not
Applicable.
|
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Item
10.
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Certification.
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|
By
signing below I certify that, to the best of my knowledge and belief,
the
securities referred to above were not acquired and are not held for
the
purpose of or with the effect of changing or influencing the control
of
the issuer of the securities and were not acquired and are not held
in
connection with or as a participant in any transaction having that
purpose
or effect.
|
| DATED: February 7, 2008 | ||
| BRIDGER MANAGEMENT, LLC | ||
| |
|
|
| By: | /s/ Roberto Mignone | |
|
Roberto
Mignone, Managing
Member
|
||
| By: | /s/ Roberto Mignone | |
|
Roberto
Mignone, Individually
|
||