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ASCEND CAPITAL, LLC > BIIB

DateNameTickerSharesChangeValueChangePrice
09/30/2018BIOGEN INC.BIIB0-43,9450-12,757,000 
06/30/2018BIOGEN INC.BIIB43,94530,97412,757,0009,205,000$290.29
03/31/2018BIOGEN INC.BIIB12,97112,9713,552,0003,552,000$273.84
09/30/2017BIOGEN INC.BIIB0-66,0530-17,924,000 
06/30/2017BIOGEN INC.BIIB66,05366,05317,924,00017,924,000$271.36
06/30/2016BIOGEN INC.BIIB0-10,0000-2,603,000 
03/31/2016BIOGEN INC.BIIB10,00010,0002,603,0002,603,000$260.30
12/31/2015BIOGEN INC.BIIB5,4282,4271,663,000787,000$306.37
09/30/2015BIOGEN INC.BIIB3,0013,001876,000876,000$291.90
06/30/2015BIOGEN INC.BIIB69,18469,18427,945,00027,945,000$403.92
03/31/2015BIOGEN INC.BIIB0-40,3130-13,685,000 
12/31/2014BIOGEN INC.BIIB40,31340,31313,685,00013,685,000$339.47
09/30/2014BIOGEN INC.BIIB95,39695,39631,558,00031,558,000$330.81
06/30/2014BIOGEN INC.BIIB0-10,0100-3,062,000 
03/31/2014BIOGEN INC.BIIB10,01010,0103,062,0003,062,000$305.89
12/31/2013BIOGEN INC.BIIB206,959206,95957,860,00057,860,000$279.57
09/30/2013BIOGEN INC.BIIB87,44087,44021,052,00021,052,000$240.76
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