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ARMSTRONG HENRY H ASSOCIATES INC > AMGN

DateNameTickerSharesChangeValueChangePrice
06/30/2023AMGEN INCAMGN0-8710-210,564,000 
03/31/2023AMGEN INCAMGN8710210,564,000-18,195,000$241,749.71
12/31/2022AMGEN INCAMGN871871228,759,000228,759,000$262,639.49
09/30/2022AMGEN INCAMGN0-8960-218,000 
06/30/2022AMGEN INCAMGN8960218,0001,000$243.30
03/31/2022AMGEN INCAMGN896-690217,000-140,000$242.19
12/31/2021AMGEN INCAMGN1,58674357,00035,000$225.09
09/30/2021AMGEN INCAMGN1,5120322,000-47,000$212.96
06/30/2021AMGEN INCAMGN1,512-50369,000-20,000$244.05
03/31/2021AMGEN INCAMGN1,5620389,00030,000$249.04
12/31/2020AMGEN INCAMGN1,562-1,279359,000-363,000$229.83
09/30/2020AMGEN INCAMGN2,8410722,00052,000$254.14
06/30/2020AMGEN INCAMGN2,8410670,00094,000$235.83
03/31/2020AMGEN INCAMGN2,8410576,000-109,000$202.75
12/31/2019AMGEN INCAMGN2,841-130685,000110,000$241.11
09/30/2019AMGEN INCAMGN2,9710575,00028,000$193.54
06/30/2019AMGEN INCAMGN2,9710547,000-17,000$184.11
03/31/2019AMGEN INCAMGN2,9710564,000-14,000$189.84
12/31/2018AMGEN INCAMGN2,9710578,000-38,000$194.55
09/30/2018AMGEN INCAMGN2,9710616,00068,000$207.34
06/30/2018AMGEN INCAMGN2,9710548,00028,000$184.45
03/31/2018AMGEN INCAMGN2,971-222520,000-35,000$175.03
12/31/2017AMGEN INCAMGN3,193-55555,000-51,000$173.82
09/30/2017AMGEN INCAMGN3,2480606,00047,000$186.58
06/30/2017AMGEN INCAMGN3,2480559,00026,000$172.11
03/31/2017AMGEN INCAMGN3,248-452533,000324,000$164.10
12/31/2009AMGEN INCAMGN3,7000209,000-14,000$56.49
09/30/2009AMGEN INCAMGN3,7003,700223,000223,000$60.27
03/31/2009AMGEN INCAMGN0-4,1000-237,000 
12/31/2008AMGEN INCAMGN4,100-1,800237,000-113,000$57.80
09/30/2008AMGEN INCAMGN5,9000350,00072,000$59.32
06/30/2008AMGEN INCAMGN5,9000278,00032,000$47.12
03/31/2008AMGEN INCAMGN5,9000246,000-28,000$41.69
12/31/2007AMGEN INCAMGN5,9005,900274,000274,000$46.44
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