ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q3 2019

Shares 13,699 Value ($000) $2,018 Avg Close $153.57 Range $145.33 - $165.14

Q2 2019

Shares 17,676 Value ($000) $2,722 Avg Close $140.24 Range $128.52 - $154.40

Q1 2019

Shares 14,775 Value ($000) $2,018 Avg Close $136.30 Range $118.10 - $147.31

Q4 2018

Shares 16,072 Value ($000) $2,077 Avg Close $138.12 Range $119.08 - $155.33

Q3 2018

Shares 5,514 Value ($000) $832 Avg Close $143.37 Range $130.22 - $154.10

Q2 2018

Shares 21,242 Value ($000) $2,800 Avg Close $124.66 Range $110.21 - $138.17

Q1 2018

Shares 9,012 Value ($000) $1,065 Avg Close $114.70 Range $101.22 - $124.65

Q4 2017

Shares 23,012 Value ($000) $2,609 Avg Close $115.23 Range $110.54 - $124.48

Q3 2017

Shares 36,369 Value ($000) $4,102 Avg Close $106.27 Range $96.03 - $117.53

Q2 2017

Shares 65,281 Value ($000) $6,384 Avg Close $88.44 Range $76.46 - $100.87

Q1 2017

Shares 38,464 Value ($000) $3,066 Avg Close $81.89 Range $74.30 - $88.90

Q4 2016

Shares 28,317 Value ($000) $2,129 Avg Close $77.66 Range $73.76 - $85.74

Q3 2016

Shares 26,259 Value ($000) $2,032 Avg Close $75.14 Range $69.05 - $79.61

Q1 2016

Shares 15,053 Value ($000) $1,130 Avg Close $70.08 Range $64.08 - $77.79

Q4 2015

Shares 20,908 Value ($000) $1,634 Avg Close $71.41 Range $63.20 - $78.88

Q3 2015

Shares 71,934 Value ($000) $5,105 Avg Close $75.27 Range $64.27 - $84.14

Q2 2015

Shares 9,346 Value ($000) $629 Avg Close $67.47 Range $62.36 - $71.80

Q1 2015

Shares 25,988 Value ($000) $1,833 Avg Close $61.98 Range $50.91 - $72.40

Q4 2014

Shares 6,461 Value ($000) $330 Avg Close $53.92 Range $49.75 - $59.81

Q3 2014

Shares 19,913 Value ($000) $1,141 Avg Close $51.48 Range $45.50 - $57.98

Q2 2014

Shares 7,606 Value ($000) $354 Avg Close $43.18 Range $35.33 - $49.39

Q1 2014

Shares 7,437 Value ($000) $354 Avg Close $44.59 Range $38.91 - $50.00

Q4 2013

Shares 51,247 Value ($000) $2,071 Avg Close $39.76 Range $36.42 - $44.23

Q3 2013

Shares 409,363 Value ($000) $16,755 Avg Close $38.50 Range $35.50 - $41.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	13,699	$2,018	$153.57	$145.33 - $165.14
Q2 2019	17,676	$2,722	$140.24	$128.52 - $154.40
Q1 2019	14,775	$2,018	$136.30	$118.10 - $147.31
Q4 2018	16,072	$2,077	$138.12	$119.08 - $155.33
Q3 2018	5,514	$832	$143.37	$130.22 - $154.10
Q2 2018	21,242	$2,800	$124.66	$110.21 - $138.17
Q1 2018	9,012	$1,065	$114.70	$101.22 - $124.65
Q4 2017	23,012	$2,609	$115.23	$110.54 - $124.48
Q3 2017	36,369	$4,102	$106.27	$96.03 - $117.53
Q2 2017	65,281	$6,384	$88.44	$76.46 - $100.87
Q1 2017	38,464	$3,066	$81.89	$74.30 - $88.90
Q4 2016	28,317	$2,129	$77.66	$73.76 - $85.74
Q3 2016	26,259	$2,032	$75.14	$69.05 - $79.61
Q1 2016	15,053	$1,130	$70.08	$64.08 - $77.79
Q4 2015	20,908	$1,634	$71.41	$63.20 - $78.88
Q3 2015	71,934	$5,105	$75.27	$64.27 - $84.14
Q2 2015	9,346	$629	$67.47	$62.36 - $71.80
Q1 2015	25,988	$1,833	$61.98	$50.91 - $72.40
Q4 2014	6,461	$330	$53.92	$49.75 - $59.81
Q3 2014	19,913	$1,141	$51.48	$45.50 - $57.98
Q2 2014	7,606	$354	$43.18	$35.33 - $49.39
Q1 2014	7,437	$354	$44.59	$38.91 - $50.00
Q4 2013	51,247	$2,071	$39.76	$36.42 - $44.23
Q3 2013	409,363	$16,755	$38.50	$35.50 - $41.29