News + Filings Holdings
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D. E. Shaw & Co., Inc.
> MBRK
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 03/31/2010 | MiddleBrook Pharmaceuticals, Inc. | MBRK | 376,981 | -141,501 | 113,000 | -151,000 | $0.30 |
| 12/31/2009 | MiddleBrook Pharmaceuticals, Inc. | MBRK | 518,482 | 157,763 | 264,000 | -150,000 | $0.51 |
| 09/30/2009 | MiddleBrook Pharmaceuticals, Inc. | MBRK | 360,719 | 50,299 | 414,000 | -5,000 | $1.15 |
| 06/30/2009 | MiddleBrook Pharmaceuticals, Inc. | MBRK | 310,420 | 237,866 | 419,000 | 311,000 | $1.35 |
| 03/31/2009 | MiddleBrook Pharmaceuticals, Inc. | MBRK | 212,889 | 140,335 | 289,000 | 181,000 | $1.36 |
| 12/31/2008 | MiddleBrook Pharmaceuticals, Inc. | MBRK | 72,554 | 56,962 | 108,000 | 85,000 | $1.49 |
| 09/30/2008 | MiddleBrook Pharmaceuticals, Inc. | MBRK | 15,592 | 15,592 | 23,000 | 23,000 | $1.48 |
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