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CHECK CAPITAL MANAGEMENT INC > AMGN

DateNameTickerSharesChangeValueChangePrice
06/30/2023AMGEN INCAMGN3,7200826,000-151,000$222.04
12/31/2022AMGEN INCAMGN3,7200977,000139,000$262.63
09/30/2022AMGEN INCAMGN3,7200838,000-67,000$225.27
06/30/2022AMGEN INCAMGN3,720-50905,000-7,000$243.28
03/31/2022AMGEN INCAMGN3,7700912,00064,000$241.91
12/31/2021AMGEN INCAMGN3,7700848,000-71,000$224.93
06/30/2021AMGEN INCAMGN3,7700919,000-19,000$243.77
03/31/2021AMGEN INCAMGN3,770-44938,00061,000$248.81
12/31/2020AMGEN INCAMGN3,81446877,000-81,000$229.94
09/30/2020AMGEN INCAMGN3,768-202958,00022,000$254.25
06/30/2020AMGEN INCAMGN3,970-10936,000129,000$235.77
03/31/2020AMGEN INCAMGN3,980-507807,000-275,000$202.76
12/31/2019AMGEN INCAMGN4,487-71,082,000212,000$241.14
09/30/2019AMGEN INCAMGN4,494-38870,00035,000$193.59
06/30/2019AMGEN INCAMGN4,5320835,000-26,000$184.25
03/31/2019AMGEN INCAMGN4,532-88861,000-38,000$189.98
12/31/2018AMGEN INCAMGN4,6201,540899,000261,000$194.59
09/30/2018AMGEN INCAMGN3,0800638,00069,000$207.14
06/30/2018AMGEN INCAMGN3,0800569,00044,000$184.74
03/31/2018AMGEN INCAMGN3,0800525,000-11,000$170.45
12/31/2017AMGEN INCAMGN3,0800536,000-38,000$174.03
09/30/2017AMGEN INCAMGN3,0800574,00044,000$186.36
06/30/2017AMGEN INCAMGN3,080-650530,000-82,000$172.08
03/31/2017AMGEN INCAMGN3,730172612,00092,000$164.08
12/31/2016AMGEN INCAMGN3,5581,908520,000245,000$146.15
09/30/2016AMGEN INCAMGN1,6500275,00024,000$166.67
06/30/2016AMGEN INCAMGN1,6500251,0004,000$152.12
03/31/2016AMGEN INCAMGN1,650-1,350247,000-49,000$149.70
12/31/2015AMGEN INCAMGN2,350-400381,000-41,000$162.13
09/30/2015AMGEN INCAMGN2,350-400325,000-97,000$138.30
06/30/2015AMGEN INCAMGN2,750-250422,00086,000$153.45
03/31/2015AMGEN INCAMGN1,6001,600256,000256,000$160.00
12/31/2014AMGEN INCAMGN0-2,0000-281,000 
09/30/2014AMGEN INCAMGN2,0002,000281,000281,000$140.50
06/30/2014AMGEN INCAMGN0-3,0000-336,000 
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