ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

Cavalier Investments, LLC's Holding History (CIK: 0001655543)

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

Q3 2017

Shares 2,060 Value ($000) $235 Avg Close $106.27 Range $96.03 - $117.53

Q2 2017

Shares 2,060 Value ($000) $201 Avg Close $88.44 Range $76.46 - $100.87

Q1 2017

Shares 2,780 Value ($000) $222 Avg Close $81.89 Range $74.30 - $88.90

Q4 2016

Shares 3,335 Value ($000) $251 Avg Close $77.66 Range $73.76 - $85.74

Q3 2016

Shares 4,824 Value ($000) $373 Avg Close $75.14 Range $69.05 - $79.61

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	2,060	$235	$106.27	$96.03 - $117.53
Q2 2017	2,060	$201	$88.44	$76.46 - $100.87
Q1 2017	2,780	$222	$81.89	$74.30 - $88.90
Q4 2016	3,335	$251	$77.66	$73.76 - $85.74
Q3 2016	4,824	$373	$75.14	$69.05 - $79.61