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FACTORY MUTUAL INSURANCE CO > BIIB

DateNameTickerSharesChangeValueChangePrice
03/31/2023BIOGEN INC.BIIB42,0008,20011,677,260,00011,668,235,000$278,030.00
09/30/2022BIOGEN INC.BIIB33,80009,025,0002,132,000$267.01
06/30/2022BIOGEN INC.BIIB33,80006,893,000-225,000$203.93
03/31/2022BIOGEN INC.BIIB33,80007,118,000-261,000$210.59
12/31/2021BIOGEN INC.BIIB33,800-4,5657,379,000-3,478,000$218.31
09/30/2021BIOGEN INC.BIIB38,365010,857,000-2,428,000$282.99
06/30/2021BIOGEN INC.BIIB38,365-79513,285,0002,330,000$346.28
03/31/2021BIOGEN INC.BIIB39,160-84010,955,0001,161,000$279.75
12/31/2020BIOGEN INC.BIIB40,00009,794,000-1,553,000$244.85
09/30/2020BIOGEN INC.BIIB40,000-10,70011,347,000-2,218,000$283.68
06/30/2020BIOGEN INC.BIIB50,700013,565,000-2,475,000$267.55
03/31/2020BIOGEN INC.BIIB50,700016,040,000995,000$316.37
12/31/2019BIOGEN INC.BIIB50,700-19,40015,045,000-1,276,000$296.75
09/30/2019BIOGEN INC.BIIB70,100016,321,000-72,000$232.82
06/30/2019BIOGEN INC.BIIB70,100016,393,000-571,000$233.85
03/31/2019BIOGEN INC.BIIB70,100-91,60016,964,000-31,694,000$242.00
12/31/2018BIOGEN INC.BIIB161,700-39,30048,658,000-22,357,000$300.92
09/30/2018BIOGEN INC.BIIB201,000-35,50071,015,0002,372,000$353.31
06/30/2018BIOGEN INC.BIIB236,50058,30068,643,00019,848,000$290.25
03/31/2018BIOGEN INC.BIIB178,200-2,80048,795,000-8,865,000$273.82
12/31/2017BIOGEN INC.BIIB181,00072,30057,660,00028,163,000$318.56
06/30/2017BIOGEN INC.BIIB108,70028,00029,497,0007,432,000$271.36
03/31/2017BIOGEN INC.BIIB80,700-24,00022,065,000-8,354,000$273.42
12/31/2016BIOGEN INC.BIIB104,700030,419,000-2,355,000$290.53
09/30/2016BIOGEN INC.BIIB104,700032,774,0007,455,000$313.03
06/30/2016BIOGEN INC.BIIB104,700104,70025,319,00025,319,000$241.82
03/31/2016BIOGEN INC.BIIB104,700104,70027,256,00027,256,000$260.32
12/31/2015BIOGEN INC.BIIB104,700-4,00032,075,000355,000$306.35
09/30/2015BIOGEN INC.BIIB108,700108,70031,720,00031,720,000$291.81
06/30/2015BIOGEN INC.BIIB108,700-2,80043,908,0006,059,000$403.94
03/31/2015BIOGEN INC.BIIB108,700-2,80045,895,0008,046,000$422.22
12/31/2014BIOGEN INC.BIIB111,500111,50037,849,00037,849,000$339.45
09/30/2014BIOGEN INC.BIIB114,20054,20037,779,00019,427,000$330.81
06/30/2014BIOGEN INC.BIIB109,40049,40034,495,00016,143,000$315.31
03/31/2014BIOGEN INC.BIIB60,00060,00018,352,00018,352,000$305.87
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