INTEGRA LIFESCIENCES HLDGS C

Ticker: IART CUSIP: 457985208 Class: COM NEW

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2020

Shares 22,105 Value ($000) $1,436 Avg Close $53.81 Range $42.12 - $67.29

Q3 2020

Shares 35,579 Value ($000) $1,681 Avg Close $47.57 Range $42.95 - $53.10

Q2 2020

Shares 64,774 Value ($000) $3,044 Avg Close $49.15 Range $40.85 - $56.27

Q1 2020

Shares 46,081 Value ($000) $2,059 Avg Close $52.48 Range $34.21 - $61.72

Q4 2019

Shares 23,801 Value ($000) $1,388 Avg Close $59.53 Range $54.71 - $63.23

Q3 2019

Shares 20,204 Value ($000) $1,215 Avg Close $59.58 Range $52.01 - $65.09

Q2 2019

Shares 20,901 Value ($000) $1,168 Avg Close $51.50 Range $46.07 - $56.29

Q1 2019

Shares 20,901 Value ($000) $1,165 Avg Close $50.93 Range $42.14 - $57.62

Q4 2018

Shares 47,804 Value ($000) $2,157 Avg Close $54.87 Range $42.33 - $65.87

Q3 2018

Shares 88,509 Value ($000) $5,831 Avg Close $62.14 Range $55.09 - $66.41

Q2 2018

Shares 101,809 Value ($000) $6,558 Avg Close $61.92 Range $53.43 - $67.50

Q1 2018

Shares 103,512 Value ($000) $5,729 Avg Close $52.42 Range $45.96 - $58.17

Q4 2017

Shares 105,512 Value ($000) $5,050 Avg Close $48.95 Range $41.51 - $53.07

Q3 2017

Shares 124,412 Value ($000) $6,281 Avg Close $51.36 Range $47.41 - $56.42

Q2 2017

Shares 132,412 Value ($000) $7,218 Avg Close $47.75 Range $40.51 - $54.74

Q1 2017

Shares 133,412 Value ($000) $5,621 Avg Close $42.73 Range $40.77 - $45.87

Q4 2016

Shares 66,706 Value ($000) $5,723 Avg Close $40.64 Range $37.70 - $43.38

Q3 2016

Shares 58,507 Value ($000) $4,830 Avg Close $41.89 Range $38.99 - $44.43

Q2 2016

Shares 14,207 Value ($000) $1,134 Avg Close $35.98 Range $32.05 - $39.92

Q1 2016

Shares 15,407 Value ($000) $1,038 Avg Close $31.15 Range $27.38 - $33.99

Q4 2015

Shares 15,406 Value ($000) $1,045 Avg Close $31.25 Range $28.05 - $34.42

Q3 2015

Shares 15,407 Value ($000) $918 Avg Close $31.27 Range $28.59 - $33.15

Q2 2015

Shares 16,207 Value ($000) $1,092 Avg Close $29.48 Range $26.36 - $31.79

Q1 2015

Shares 16,507 Value ($000) $1,018 Avg Close $26.15 Range $23.91 - $28.48

Q4 2014

Shares 17,107 Value ($000) $928 Avg Close $22.42 Range $21.04 - $24.98

Q3 2014

Shares 16,606 Value ($000) $825 Avg Close $22.01 Range $20.38 - $23.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	22,105	$1,436	$53.81	$42.12 - $67.29
Q3 2020	35,579	$1,681	$47.57	$42.95 - $53.10
Q2 2020	64,774	$3,044	$49.15	$40.85 - $56.27
Q1 2020	46,081	$2,059	$52.48	$34.21 - $61.72
Q4 2019	23,801	$1,388	$59.53	$54.71 - $63.23
Q3 2019	20,204	$1,215	$59.58	$52.01 - $65.09
Q2 2019	20,901	$1,168	$51.50	$46.07 - $56.29
Q1 2019	20,901	$1,165	$50.93	$42.14 - $57.62
Q4 2018	47,804	$2,157	$54.87	$42.33 - $65.87
Q3 2018	88,509	$5,831	$62.14	$55.09 - $66.41
Q2 2018	101,809	$6,558	$61.92	$53.43 - $67.50
Q1 2018	103,512	$5,729	$52.42	$45.96 - $58.17
Q4 2017	105,512	$5,050	$48.95	$41.51 - $53.07
Q3 2017	124,412	$6,281	$51.36	$47.41 - $56.42
Q2 2017	132,412	$7,218	$47.75	$40.51 - $54.74
Q1 2017	133,412	$5,621	$42.73	$40.77 - $45.87
Q4 2016	66,706	$5,723	$40.64	$37.70 - $43.38
Q3 2016	58,507	$4,830	$41.89	$38.99 - $44.43
Q2 2016	14,207	$1,134	$35.98	$32.05 - $39.92
Q1 2016	15,407	$1,038	$31.15	$27.38 - $33.99
Q4 2015	15,406	$1,045	$31.25	$28.05 - $34.42
Q3 2015	15,407	$918	$31.27	$28.59 - $33.15
Q2 2015	16,207	$1,092	$29.48	$26.36 - $31.79
Q1 2015	16,507	$1,018	$26.15	$23.91 - $28.48
Q4 2014	17,107	$928	$22.42	$21.04 - $24.98
Q3 2014	16,606	$825	$22.01	$20.38 - $23.20