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American Research & Management Co. > DXCM

DateNameTickerSharesChangeValueChangePrice
09/30/2022DEXCOM INCDXCM6874755,0007,000$80.06
06/30/2022DEXCOM INCDXCM64048048,000-34,000$75.00
03/31/2022DEXCOM INCDXCM160082,000-4,000$512.50
12/31/2021DEXCOM INCDXCM160086,000-1,000$537.50
09/30/2021DEXCOM INCDXCM160-3087,0006,000$543.75
06/30/2021DEXCOM INCDXCM190081,00013,000$426.32
03/31/2021DEXCOM INCDXCM190068,000-2,000$357.89
12/31/2020DEXCOM INCDXCM190070,000-8,000$368.42
09/30/2020DEXCOM INCDXCM190078,0001,000$410.53
06/30/2020DEXCOM INCDXCM190077,00026,000$405.26
03/31/2020DEXCOM INCDXCM190051,0009,000$268.42
12/31/2019DEXCOM INCDXCM190042,00014,000$221.05
09/30/2019DEXCOM INCDXCM190028,0000$147.37
06/30/2019DEXCOM INCDXCM190028,0005,000$147.37
03/31/2019DEXCOM INCDXCM1909023,00011,000$121.05
12/31/2018DEXCOM INCDXCM100012,000-2,000$120.00
09/30/2018DEXCOM INCDXCM100014,0005,000$140.00
06/30/2018DEXCOM INCDXCM100-1009,000-6,000$90.00
03/31/2018DEXCOM INCDXCM200015,0004,000$75.00
12/31/2017DEXCOM INCDXCM200011,0001,000$55.00
09/30/2017DEXCOM INCDXCM200010,000-5,000$50.00
06/30/2017DEXCOM INCDXCM200015,000-2,000$75.00
03/31/2017DEXCOM INCDXCM200017,0005,000$85.00
12/31/2016DEXCOM INCDXCM200012,000-6,000$60.00
09/30/2016DEXCOM INCDXCM200018,0002,000$90.00
06/30/2016DEXCOM INCDXCM20020016,00016,000$80.00
03/31/2016DEXCOM INCDXCM20020014,00014,000$70.00
12/31/2015DEXCOM INCDXCM20020016,00016,000$80.00
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