VERTEX PHARMACEUTICALS INC

Ticker: VRTX CUSIP: 92532F100 Class: EQTY

Spark Investment Management LLC's Holding History (CIK: 0001554871)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018

Shares 8,900 Value ($000) $1,715 Avg Close $178.07 Range $164.70 - $193.78

Q2 2018

Shares 4,800 Value ($000) $815 Avg Close $155.01 Range $144.07 - $172.00

Q1 2018

Shares 15,100 Value ($000) $2,460 Avg Close $163.34 Range $146.21 - $178.15

Q4 2017

Shares 52,500 Value ($000) $7,867 Avg Close $148.07 Range $136.50 - $158.04

Q3 2017

Shares 78,100 Value ($000) $11,874 Avg Close $150.51 Range $125.50 - $167.86

Q2 2017

Shares 78,100 Value ($000) $10,064 Avg Close $120.38 Range $107.24 - $137.26

Q1 2017

Shares 38,300 Value ($000) $4,188 Avg Close $88.04 Range $73.34 - $111.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	8,900	$1,715	$178.07	$164.70 - $193.78
Q2 2018	4,800	$815	$155.01	$144.07 - $172.00
Q1 2018	15,100	$2,460	$163.34	$146.21 - $178.15
Q4 2017	52,500	$7,867	$148.07	$136.50 - $158.04
Q3 2017	78,100	$11,874	$150.51	$125.50 - $167.86
Q2 2017	78,100	$10,064	$120.38	$107.24 - $137.26
Q1 2017	38,300	$4,188	$88.04	$73.34 - $111.88