VERTEX PHARMACEUTICALS INC

Ticker: VRTX CUSIP: 92532F100 Class: EQTY

DOHENY ASSET MANAGEMENT /CA's Holding History (CIK: 0000936936)

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

Q1 2019

Shares 2,300 Value ($000) $423 Avg Close $184.70 Range $160.95 - $195.81

Q2 2018

Shares 3,400 Value ($000) $578 Avg Close $155.01 Range $144.07 - $172.00

Q1 2016

Shares 9,400 Value ($000) $747 Avg Close $90.45 Range $75.90 - $124.96

Q4 2015

Shares 9,400 Value ($000) $1,183 Avg Close $120.72 Range $101.49 - $134.71

Q3 2015

Shares 11,910 Value ($000) $1,240 Avg Close $128.47 Range $97.45 - $143.45

Q2 2015

Shares 11,920 Value ($000) $1,472 Avg Close $125.98 Range $113.68 - $137.50

Q1 2015

Shares 11,545 Value ($000) $1,362 Avg Close $119.81 Range $103.75 - $136.33

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	2,300	$423	$184.70	$160.95 - $195.81
Q2 2018	3,400	$578	$155.01	$144.07 - $172.00
Q1 2016	9,400	$747	$90.45	$75.90 - $124.96
Q4 2015	9,400	$1,183	$120.72	$101.49 - $134.71
Q3 2015	11,910	$1,240	$128.47	$97.45 - $143.45
Q2 2015	11,920	$1,472	$125.98	$113.68 - $137.50
Q1 2015	11,545	$1,362	$119.81	$103.75 - $136.33