INTEGRA LIFESCIENCES HLDGS C

Ticker: IART CUSIP: 457985208 Class: COM NEW

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

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

Q4 2019

Shares 91,135 Value ($000) $5,311 Avg Close $59.53 Range $54.71 - $63.23

Q3 2019

Shares 180,395 Value ($000) $10,836 Avg Close $59.58 Range $52.01 - $65.09

Q2 2018

Shares 281,481 Value ($000) $18,130 Avg Close $61.92 Range $53.43 - $67.50

Q1 2017

Shares 161,053 Value ($000) $6,785 Avg Close $42.73 Range $40.77 - $45.87

Q4 2016

Shares 176,089 Value ($000) $15,107 Avg Close $40.64 Range $37.70 - $43.38

Q3 2016

Shares 159,270 Value ($000) $13,148 Avg Close $41.89 Range $38.99 - $44.43

Q2 2016

Shares 111,150 Value ($000) $8,868 Avg Close $35.98 Range $32.05 - $39.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	91,135	$5,311	$59.53	$54.71 - $63.23
Q3 2019	180,395	$10,836	$59.58	$52.01 - $65.09
Q2 2018	281,481	$18,130	$61.92	$53.43 - $67.50
Q1 2017	161,053	$6,785	$42.73	$40.77 - $45.87
Q4 2016	176,089	$15,107	$40.64	$37.70 - $43.38
Q3 2016	159,270	$13,148	$41.89	$38.99 - $44.43
Q2 2016	111,150	$8,868	$35.98	$32.05 - $39.92