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Saturday, May 11, 2013 - 10:45am
Short Interest in Vertex Rises, in Celgene Falls
The short interest moves in biotech and emerging pharmaceutical companies were mixed in the latter two weeks of April. The number of shares sold short in Dendreon (NASDAQ: DNDN), Gilead Sciences (NASDAQ: GILD), Illumina (NASDAQ: ILMN), Onyx Pharmaceuticals (NASDAQ: ONXX) and VIVUS (NASDAQ: VVUS)...
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Friday, April 26, 2013 - 1:25pm Short Sellers Move into Celgene, Regeneron
The short interest moves in biotech and emerging pharmaceutical companies were mixed in the first two weeks of April. The number of shares sold short in Alexion Pharmaceuticals (NASDAQ: ALXN), Amgen (NASDAQ: AMGN), Biogen Idec (NASDAQ: BIIB), Dendreon (NASDAQ: DNDN), Gilead Sciences (NASDAQ: GILD...
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Wednesday, April 10, 2013 - 1:30pm Short Sellers Move Out of Amgen, Celgene, Pharmacyclics
The short interest in biotech and emerging pharmaceutical companies was mixed in the final two weeks of March. The number of shares sold short in Alexion Pharmaceuticals (NASDAQ: ALXN), Arena Pharmaceuticals (NASDAQ: ARNA), Illumina (NASDAQ: ILMN), Onyx Pharmaceuticals (NASDAQ: ONXX), Vertex...
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Thursday, March 28, 2013 - 8:18am Short Sellers Dump Amgen, Focus on Celgene, Gilead Sciences
The short interest in biotech and emerging pharmaceutical companies was mixed again in the first two weeks of March. The number of shares sold short in Arena Pharmaceuticals (NASDAQ: ARNA), Dendreon (NASDAQ: DNDN), Illumina (NASDAQ: ILMN) and VIVUS (NASDAQ: VVUS) grew somewhat between the...
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Tuesday, March 12, 2013 - 1:19pm Short Interest Swings in Biotech Stocks (AMGN, CELG, PCYC)
The short interest in biotech and emerging pharmaceutical companies was mixed again in the final two weeks of February. The number of shares sold short in Alexion Pharmaceuticals (NASDAQ: ALXN), Arena Pharmaceuticals (NASDAQ: ARNA), Dendreon (NASDAQ: DNDN), Gilead Sciences (NASDAQ: GILD), Onyx...
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Thursday, February 28, 2013 - 4:13pm Short Interest Swings in Biotech Stocks (ALXN, AMGN, CELG)
The short interest in biotech and emerging pharmaceutical companies was mixed again in the first two weeks of February. The number of shares sold short in Arena Pharmaceuticals (NASDAQ: ARNA), Illumina (NASDAQ: ILMN) and Vertex Pharmaceuticals (NASDAQ: VRTX) grew somewhat between the January 31...
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Tuesday, February 12, 2013 - 2:29pm Short Interest Swings in Biotech Stocks (AMGN, CELG, ONXX)
The short interest in biotech and emerging pharmaceutical companies was mixed again in the latter two weeks of January. The number of shares sold short in Arena Pharmaceuticals (NASDAQ: ARNA), Dendreon (NASDAQ: DNDN), Gilead Sciences (NASDAQ: GILD), Vertex Pharmaceuticals (NASDAQ: VRTX) and VIVUS...
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Saturday, January 26, 2013 - 1:17pm Short Interest Swings in Biotech Stocks (BIIB, CELG, VVUS)
The short interest in biotech and emerging pharmaceutical companies was mixed again in the first two weeks of January. The number of shares sold short in Arena Pharmaceuticals (NASDAQ: ARNA), Dendreon (NASDAQ: DNDN), Gilead Sciences (NASDAQ: GILD), Onyx Pharmaceuticals (NASDAQ: ONXX) and Vertex...
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Friday, December 28, 2012 - 12:10pm Short Interest Swings in Biotech Stocks (CELG, GILD, REGN)
The short interest in biotech and emerging pharmaceutical companies was mixed again in the first two weeks of December. The number of shares sold short in Amgen (NASDAQ: AMGN), Arena Pharmaceuticals (NASDAQ: ARNA), Dendreon (NASDAQ: DNDN) and Illumina (NASDAQ: ILMN) grew somewhat between the...
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Wednesday, December 12, 2012 - 1:57pm Short Interest Swings in Biotech Stocks (BIIB, CELG, VVUS)
The short interest in biotech and emerging pharmaceutical companies was mixed again in the final two weeks of November. Shares sold short in Alexion Pharmaceuticals (NASDAQ: ALXN), Illumina (NASDAQ: ILMN) and Regeneron Pharmaceuticals (NASDAQ: REGN) grew somewhat between the November 15 and...
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