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Schedule 13D and 13G filings submitted since 09/30/2011
|
Filing Company |
Date of Filing |
Total Reported Shares Owned |
Shares Reported on 13F |
|
SC 13G/A
|
MERLIN BIOMED PRIVATE EQUITY ADVISORS, L.L.C. |
05/23/2011 |
750,000 |
0
|
|
SC 13D
|
PFIZER INC |
06/24/2011 |
1,067,015 |
0
|
|
SC 13D/A
|
PFIZER INC |
07/21/2011 |
1,563,280 |
0
|
|
SC 13G
|
BIOTECHNOLOGY VALUE FUND L P |
07/29/2011 |
600,000 |
0
|
|
SC 13D
|
MERLIN BIOMED PRIVATE EQUITY ADVISORS, L.L.C. |
07/29/2011 |
750,000 |
0
|
|
SC 13D
|
NEW LEAF VENTURES II, L.P. |
07/29/2011 |
200,500 |
0
|
|
SC 13D/A
|
NEW LEAF VENTURES II, L.P. |
08/11/2011 |
200,500 |
0
|
|
SC 13D/A
|
MERLIN BIOMED PRIVATE EQUITY ADVISORS, L.L.C. |
08/11/2011 |
750,000 |
0
|
|
SC 13D/A
|
VENROCK ASSOCIATES |
08/15/2011 |
410,202 |
0
|
|
SC 13G/A
|
QVT FINANCIAL LP |
08/23/2011 |
605,248 |
0
|
|
SC 13D/A
|
MERLIN BIOMED PRIVATE EQUITY ADVISORS, L.L.C. |
08/25/2011 |
750,000 |
0
|
|
SC 13D/A
|
NEW LEAF VENTURES II, L.P. |
08/25/2011 |
200,500 |
0
|
|
SC 13G
|
NEWBY STEVEN T |
08/26/2011 |
463,000 |
0
|
|
SC 13D
|
GAMCO INVESTORS, INC. ET AL |
09/01/2011 |
680,225 |
0
|
|
SC 13D/A
|
PFIZER INC |
09/07/2011 |
5,684,060 |
0
|
|
SC 13D/A
|
GAMCO INVESTORS, INC. ET AL |
09/07/2011 |
0 |
0
|
|
SC 13G/A
|
BIOTECHNOLOGY VALUE FUND L P |
09/09/2011 |
1,052,000 |
0
|
|
SC 13D/A
|
PFIZER INC |
09/16/2011 |
6,393,776 |
0
|
|
SC 13G/A
|
NEWBY STEVEN T |
10/07/2011 |
0 |
0
|
|
SC 13D/A
|
PFIZER INC |
11/03/2011 |
100 |
0
|
|
SC 13G/A
|
MERLIN BIOMED PRIVATE EQUITY ADVISORS, L.L.C. |
02/08/2012 |
0 |
0
|
|
SC 13G
|
PERCEPTIVE ADVISORS LLC |
02/10/2012 |
350,000 |
0
|
13F Filers holding this stock
Please enter your information
Stock Split History:
- 09/22/2010: 1:8