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Cortina Asset Management, LLC > DXCM

DateNameTickerSharesChangeValueChangePrice
06/30/2019DEXCOM INCDXCM1,7571,757263,000263,000$149.69
06/30/2016DEXCOM INCDXCM0-424,3240-11,974,000 
03/31/2016DEXCOM INCDXCM0-351,4270-12,444,000 
03/31/2014DEXCOM INCDXCM0-351,4270-12,444,000 
12/31/2013DEXCOM INCDXCM351,427-72,89712,444,000470,000$35.41
09/30/2013DEXCOM INCDXCM424,324-55,76111,974,0001,196,000$28.22
06/30/2013DEXCOM INCDXCM480,085-162,14810,778,0002,050,000$22.45
03/31/2013DEXCOM INCDXCM726,23484,00112,143,0003,415,000$16.72
12/31/2012DEXCOM INCDXCM642,233159,5028,728,0001,473,000$13.59
09/30/2012DEXCOM INCDXCM482,73112,1217,255,0001,156,000$15.03
06/30/2012DEXCOM INCDXCM470,61024,3016,099,0001,444,000$12.96
03/31/2012DEXCOM INCDXCM446,309-16,1624,655,000349,000$10.43
12/31/2011DEXCOM INCDXCM462,471198,7674,306,0001,142,000$9.31
09/30/2011DEXCOM INCDXCM263,70491,1953,164,000664,000$12.00
06/30/2011DEXCOM INCDXCM172,50913,8952,500,00038,000$14.49
03/31/2011DEXCOM INCDXCM158,614-72,6942,462,000-695,000$15.52
12/31/2010DEXCOM INCDXCM231,308-6,8353,157,0009,000$13.65
09/30/2010DEXCOM INCDXCM238,143-243,8003,148,000-2,424,000$13.22
06/30/2010DEXCOM INCDXCM481,943-655,572,000878,000$11.56
03/31/2010DEXCOM INCDXCM482,008-141,4794,694,000-338,000$9.74
12/31/2009DEXCOM INCDXCM623,48705,032,00088,000$8.07
09/30/2009DEXCOM INCDXCM623,48759,6004,944,0001,454,000$7.93
06/30/2009DEXCOM INCDXCM563,887-146,9203,490,000548,000$6.19
03/31/2009DEXCOM INCDXCM710,807158,7372,942,0001,419,000$4.14
12/31/2008DEXCOM INCDXCM552,070-26,0901,523,000-2,056,000$2.76
09/30/2008DEXCOM INCDXCM578,160-212,6103,579,000-1,197,000$6.19
06/30/2008DEXCOM INCDXCM790,770-7,5504,776,0001,471,000$6.04
03/31/2008DEXCOM INCDXCM798,320195,5003,305,000-2,017,000$4.14
12/31/2007DEXCOM INCDXCM602,820269,3705,322,0001,988,000$8.83
09/30/2007DEXCOM INCDXCM333,450333,4503,334,0003,334,000$10.00
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