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GRANDFIELD & DODD, LLC > VRTX

DateNameTickerSharesChangeValueChangePrice
06/30/2023VERTEX PHARMACEUTICALS INC / MAVRTX9,018303,173,524,000341,675,000$351,909.96
03/31/2023VERTEX PHARMACEUTICALS INC / MAVRTX8,9883852,831,849,0002,829,359,000$315,069.98
09/30/2022VERTEX PHARMACEUTICALS INC / MAVRTX8,60302,490,00070,000$289.43
06/30/2022VERTEX PHARMACEUTICALS INC / MAVRTX8,6031632,420,000570,000$281.30
12/31/2021VERTEX PHARMACEUTICALS INC / MAVRTX8,4405191,850,000410,000$219.19
09/30/2021VERTEX PHARMACEUTICALS INC / MAVRTX7,921-111,440,000-160,000$181.80
06/30/2021VERTEX PHARMACEUTICALS INC / MAVRTX7,932891,600,000-250,000$201.71
12/31/2020VERTEX PHARMACEUTICALS INC / MAVRTX7,8432211,850,000-220,000$235.88
09/30/2020VERTEX PHARMACEUTICALS INC / MAVRTX7,622382,070,000-130,000$271.58
06/30/2020VERTEX PHARMACEUTICALS INC / MAVRTX7,5841452,200,000430,000$290.08
03/31/2020VERTEX PHARMACEUTICALS INC / MAVRTX7,4391471,770,000173,000$237.94
12/31/2019VERTEX PHARMACEUTICALS INC / MAVRTX7,2922851,597,000410,000$219.01
09/30/2019VERTEX PHARMACEUTICALS INC / MAVRTX7,0074151,187,000-22,000$169.40
06/30/2019VERTEX PHARMACEUTICALS INC / MAVRTX6,5923121,209,00054,000$183.40
03/31/2019VERTEX PHARMACEUTICALS INC / MAVRTX6,280411,155,000121,000$183.92
12/31/2018VERTEX PHARMACEUTICALS INC / MAVRTX6,239611,034,000-157,000$165.73
09/30/2018VERTEX PHARMACEUTICALS INC / MAVRTX6,178451,191,000149,000$192.78
06/30/2018VERTEX PHARMACEUTICALS INC / MAVRTX6,133151,042,00045,000$169.90
03/31/2018VERTEX PHARMACEUTICALS INC / MAVRTX6,118-130997,00061,000$162.96
12/31/2017VERTEX PHARMACEUTICALS INC / MAVRTX6,248103936,0002,000$149.81
09/30/2017VERTEX PHARMACEUTICALS INC / MAVRTX6,145340934,000186,000$151.99
06/30/2017VERTEX PHARMACEUTICALS INC / MAVRTX5,80590748,000123,000$128.85
03/31/2017VERTEX PHARMACEUTICALS INC / MAVRTX5,71570625,000209,000$109.36
12/31/2016VERTEX PHARMACEUTICALS INC / MAVRTX5,645500416,000-33,000$73.69
09/30/2016VERTEX PHARMACEUTICALS INC / MAVRTX5,145305449,00033,000$87.27
06/30/2016VERTEX PHARMACEUTICALS INC / MAVRTX4,8401,714416,00023,000$85.95
03/31/2016VERTEX PHARMACEUTICALS INC / MAVRTX4,6461,520369,000-24,000$79.42
12/31/2015VERTEX PHARMACEUTICALS INC / MAVRTX3,1263,126393,000393,000$125.72
09/30/2015VERTEX PHARMACEUTICALS INC / MAVRTX2,6212,621273,000273,000$104.16
06/30/2015VERTEX PHARMACEUTICALS INC / MAVRTX2,721-86336,0005,000$123.48
03/31/2015VERTEX PHARMACEUTICALS INC / MAVRTX2,8072,807331,000331,000$117.92
12/31/2014VERTEX PHARMACEUTICALS INC / MAVRTX2,8072,807333,000333,000$118.63
09/30/2014VERTEX PHARMACEUTICALS INC / MAVRTX2,8072,807315,000315,000$112.22
06/30/2014VERTEX PHARMACEUTICALS INC / MAVRTX2,7472,747260,000260,000$94.65
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