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OPTR

OPTIMER PHARMACEUTICALS, INC. COM STK
OPTR

Delisted

OPTR was delisted on the 23rd of October, 2013.

Name Holding Trade Value Shares
Change
Change in
Stake
Water Island Capital
1
Water Island Capital
New York
– -$37M -2,939,810 Closed
Vanguard Group
2
Vanguard Group
Pennsylvania
– -$34.3M -2,719,946 Closed
Fidelity Investments
3
Fidelity Investments
Massachusetts
– -$33.3M -2,642,094 Closed
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
– -$31.1M -2,466,300 Closed
State Street
5
State Street
Massachusetts
– -$28.1M -2,226,347 Closed
Alpine Associates Advisors
6
Alpine Associates Advisors
New Jersey
– -$27.9M -2,213,127 Closed
BlackRock Fund Advisors
7
BlackRock Fund Advisors
California
– -$26.1M -2,070,787 Closed
Citadel Advisors
8
Citadel Advisors
Florida
– -$24.8M -1,966,311 Closed
Davidson Kempner Capital Management
9
Davidson Kempner Capital Management
New York
– -$23.2M -1,845,022 Closed
Jefferies Group
10
Jefferies Group
New York
– -$20.1M -1,600,000 Closed
Morgan Stanley
11
Morgan Stanley
New York
– -$18.6M -1,473,360 Closed
BlackRock Institutional Trust
12
BlackRock Institutional Trust
California
– -$18.5M -1,472,312 Closed
BB Biotech
13
BB Biotech
Switzerland
– -$17.9M -1,422,200 Closed
Carlson Capital
14
Carlson Capital
Texas
– -$14.8M -1,177,400 Closed
JCI
15
Jet Capital Investors
New York
– -$12.9M -1,027,589 Closed
AQR Capital Management
16
AQR Capital Management
Connecticut
– -$12.6M -1,000,000 Closed
Oxford Asset Management
17
Oxford Asset Management
United Kingdom
– -$10.6M -838,763 Closed
Gabelli & Co Investment Advisers
18
Gabelli & Co Investment Advisers
New York
– -$10M -796,617 Closed
Longfellow Investment Management
19
Longfellow Investment Management
Massachusetts
– -$9.5M -757,000 Closed
Commonwealth of Pennsylvania Public School Employees Retirement System
20
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
– -$8.9M -707,012 Closed
QVT Financial
21
QVT Financial
New York
– -$7.27M -577,566 Closed
Susquehanna International Group
22
Susquehanna International Group
Pennsylvania
– -$7.14M -566,565 Closed
Northern Trust
23
Northern Trust
Illinois
– -$6.96M -552,985 Closed
Axa
24
Axa
France
– -$6.46M -512,816 Closed
Sector Gamma AS
25
Sector Gamma AS
Norway
– -$4.74M -376,393 Closed