JAZZ PHARMACEUTICALS PLC

Ticker: JAZZ CUSIP: G50871105 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2018

Shares 44,055 Value ($000) $7,407 Avg Close $171.98 Range $160.15 - $181.46

Q2 2018

Shares 43,795 Value ($000) $7,546 Avg Close $163.46 Range $145.13 - $184.00

Q1 2018

Shares 33,200 Value ($000) $5,013 Avg Close $146.69 Range $132.88 - $159.72

Q2 2015

Shares 26,225 Value ($000) $4,617 Avg Close $179.59 Range $165.00 - $191.01

Q1 2015

Shares 57,050 Value ($000) $9,858 Avg Close $171.62 Range $155.06 - $190.17

Q4 2014

Shares 20,875 Value ($000) $3,418 Avg Close $165.98 Range $137.34 - $183.84

Q3 2014

Shares 40,556 Value ($000) $5,624 Avg Close $153.75 Range $131.69 - $176.36

Q1 2014

Shares 40,556 Value ($000) $5,624 Avg Close $150.52 Range $123.55 - $176.60

Q4 2013

Shares 70,457 Value ($000) $8,917 Avg Close $103.48 Range $80.40 - $128.49

Q3 2013

Shares 3,300 Value ($000) $530 Avg Close $80.67 Range $69.00 - $93.84

Q2 2013

Shares 35,705 Value ($000) $2,454 Avg Close $61.12 Range $50.76 - $72.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	44,055	$7,407	$171.98	$160.15 - $181.46
Q2 2018	43,795	$7,546	$163.46	$145.13 - $184.00
Q1 2018	33,200	$5,013	$146.69	$132.88 - $159.72
Q2 2015	26,225	$4,617	$179.59	$165.00 - $191.01
Q1 2015	57,050	$9,858	$171.62	$155.06 - $190.17
Q4 2014	20,875	$3,418	$165.98	$137.34 - $183.84
Q3 2014	40,556	$5,624	$153.75	$131.69 - $176.36
Q1 2014	40,556	$5,624	$150.52	$123.55 - $176.60
Q4 2013	70,457	$8,917	$103.48	$80.40 - $128.49
Q3 2013	3,300	$530	$80.67	$69.00 - $93.84
Q2 2013	35,705	$2,454	$61.12	$50.76 - $72.00