INTEGRA LIFESCIENCES HLDGS C

Ticker: IART CUSIP: 457985208 Class: COM NEW

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q4 2025

Shares 17,192 Value ($000) $0 Avg Close $13.29 Range $10.87 - $16.49

Q3 2025

Shares 19,135 Value ($000) $0 Avg Close $13.70 Range $11.08 - $16.28

Q2 2025

Shares 23,849 Value ($000) $0 Avg Close $14.52 Range $11.06 - $21.95

Q1 2025

Shares 23,849 Value ($000) $1 Avg Close $23.51 Range $21.09 - $27.13

Q4 2024

Shares 23,849 Value ($000) $1 Avg Close $21.83 Range $16.81 - $26.96

Q3 2024

Shares 23,849 Value ($000) $0 Avg Close $23.18 Range $16.96 - $32.66

Q2 2024

Shares 23,849 Value ($000) $1 Avg Close $29.66 Range $22.36 - $35.45

Q1 2024

Shares 23,849 Value ($000) $1 Avg Close $40.00 Range $33.24 - $45.42

Q4 2023

Shares 23,849 Value ($000) $1 Avg Close $39.35 Range $33.44 - $45.11

Q3 2023

Shares 23,849 Value ($000) $1 Avg Close $42.07 Range $37.42 - $46.75

Q2 2023

Shares 19,465 Value ($000) $1 Avg Close $48.13 Range $37.36 - $59.33

Q1 2023

Shares 84,135 Value ($000) $5 Avg Close $56.35 Range $52.13 - $60.69

Q4 2022

Shares 110,101 Value ($000) $6 Avg Close $50.90 Range $40.67 - $59.68

Q3 2022

Shares 100,775 Value ($000) $4,268 Avg Close $51.24 Range $41.87 - $57.80

Q1 2022

Shares 132,757 Value ($000) $8,530 Avg Close $65.84 Range $61.50 - $69.90

Q4 2021

Shares 145,236 Value ($000) $9,730 Avg Close $67.65 Range $61.85 - $74.98

Q3 2021

Shares 145,236 Value ($000) $9,945 Avg Close $70.65 Range $64.58 - $76.70

Q2 2021

Shares 145,236 Value ($000) $9,911 Avg Close $70.72 Range $65.32 - $77.40

Q1 2021

Shares 145,236 Value ($000) $10,035 Avg Close $67.75 Range $62.35 - $71.34

Q4 2020

Shares 144,063 Value ($000) $9,353 Avg Close $53.81 Range $42.12 - $67.29

Q3 2020

Shares 105,432 Value ($000) $4,978 Avg Close $47.57 Range $42.95 - $53.10

Q2 2020

Shares 94,690 Value ($000) $4,450 Avg Close $49.15 Range $40.85 - $56.27

Q1 2020

Shares 89,172 Value ($000) $3,984 Avg Close $52.48 Range $34.21 - $61.72

Q4 2019

Shares 87,434 Value ($000) $5,096 Avg Close $59.53 Range $54.71 - $63.23

Q3 2019

Shares 84,734 Value ($000) $5,090 Avg Close $59.58 Range $52.01 - $65.09

Q2 2019

Shares 78,642 Value ($000) $4,392 Avg Close $51.50 Range $46.07 - $56.29

Q1 2019

Shares 74,401 Value ($000) $4,145 Avg Close $50.93 Range $42.14 - $57.62

Q4 2018

Shares 73,106 Value ($000) $3,297 Avg Close $54.87 Range $42.33 - $65.87

Q3 2018

Shares 64,990 Value ($000) $4,281 Avg Close $62.14 Range $55.09 - $66.41

Q2 2018

Shares 46,970 Value ($000) $3,026 Avg Close $61.92 Range $53.43 - $67.50

Q1 2018

Shares 45,748 Value ($000) $2,531 Avg Close $52.42 Range $45.96 - $58.17

Q4 2017

Shares 44,533 Value ($000) $2,131 Avg Close $48.95 Range $41.51 - $53.07

Q3 2017

Shares 35,366 Value ($000) $1,785 Avg Close $51.36 Range $47.41 - $56.42

Q2 2017

Shares 19,100 Value ($000) $1,041 Avg Close $47.75 Range $40.51 - $54.74

Q1 2017

Shares 19,100 Value ($000) $805 Avg Close $42.73 Range $40.77 - $45.87

Q4 2016

Shares 8,600 Value ($000) $738 Avg Close $40.64 Range $37.70 - $43.38

Q3 2016

Shares 9,200 Value ($000) $759 Avg Close $41.89 Range $38.99 - $44.43

Q2 2016

Shares 9,200 Value ($000) $734 Avg Close $35.98 Range $32.05 - $39.92

Q1 2016

Shares 9,200 Value ($000) $620 Avg Close $31.15 Range $27.38 - $33.99

Q4 2015

Shares 9,200 Value ($000) $624 Avg Close $31.25 Range $28.05 - $34.42

Q3 2015

Shares 9,200 Value ($000) $548 Avg Close $31.27 Range $28.59 - $33.15

Q2 2015

Shares 9,200 Value ($000) $620 Avg Close $29.48 Range $26.36 - $31.79

Q1 2015

Shares 9,200 Value ($000) $567 Avg Close $26.15 Range $23.91 - $28.48

Q4 2014

Shares 7,000 Value ($000) $380 Avg Close $22.42 Range $21.04 - $24.98

Q3 2014

Shares 4,800 Value ($000) $238 Avg Close $22.01 Range $20.38 - $23.20

Q2 2014

Shares 4,800 Value ($000) $226 Avg Close $20.61 Range $19.21 - $21.72

Q1 2014

Shares 5,500 Value ($000) $253 Avg Close $21.34 Range $19.69 - $22.60

Q4 2013

Shares 5,500 Value ($000) $262 Avg Close $20.29 Range $17.97 - $21.81

Q3 2013

Shares 6,300 Value ($000) $254 Avg Close $17.75 Range $16.15 - $19.44

Q2 2013

Shares 8,700 Value ($000) $319 Avg Close $16.21 Range $13.96 - $18.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,192	$0	$13.29	$10.87 - $16.49
Q3 2025	19,135	$0	$13.70	$11.08 - $16.28
Q2 2025	23,849	$0	$14.52	$11.06 - $21.95
Q1 2025	23,849	$1	$23.51	$21.09 - $27.13
Q4 2024	23,849	$1	$21.83	$16.81 - $26.96
Q3 2024	23,849	$0	$23.18	$16.96 - $32.66
Q2 2024	23,849	$1	$29.66	$22.36 - $35.45
Q1 2024	23,849	$1	$40.00	$33.24 - $45.42
Q4 2023	23,849	$1	$39.35	$33.44 - $45.11
Q3 2023	23,849	$1	$42.07	$37.42 - $46.75
Q2 2023	19,465	$1	$48.13	$37.36 - $59.33
Q1 2023	84,135	$5	$56.35	$52.13 - $60.69
Q4 2022	110,101	$6	$50.90	$40.67 - $59.68
Q3 2022	100,775	$4,268	$51.24	$41.87 - $57.80
Q1 2022	132,757	$8,530	$65.84	$61.50 - $69.90
Q4 2021	145,236	$9,730	$67.65	$61.85 - $74.98
Q3 2021	145,236	$9,945	$70.65	$64.58 - $76.70
Q2 2021	145,236	$9,911	$70.72	$65.32 - $77.40
Q1 2021	145,236	$10,035	$67.75	$62.35 - $71.34
Q4 2020	144,063	$9,353	$53.81	$42.12 - $67.29
Q3 2020	105,432	$4,978	$47.57	$42.95 - $53.10
Q2 2020	94,690	$4,450	$49.15	$40.85 - $56.27
Q1 2020	89,172	$3,984	$52.48	$34.21 - $61.72
Q4 2019	87,434	$5,096	$59.53	$54.71 - $63.23
Q3 2019	84,734	$5,090	$59.58	$52.01 - $65.09
Q2 2019	78,642	$4,392	$51.50	$46.07 - $56.29
Q1 2019	74,401	$4,145	$50.93	$42.14 - $57.62
Q4 2018	73,106	$3,297	$54.87	$42.33 - $65.87
Q3 2018	64,990	$4,281	$62.14	$55.09 - $66.41
Q2 2018	46,970	$3,026	$61.92	$53.43 - $67.50
Q1 2018	45,748	$2,531	$52.42	$45.96 - $58.17
Q4 2017	44,533	$2,131	$48.95	$41.51 - $53.07
Q3 2017	35,366	$1,785	$51.36	$47.41 - $56.42
Q2 2017	19,100	$1,041	$47.75	$40.51 - $54.74
Q1 2017	19,100	$805	$42.73	$40.77 - $45.87
Q4 2016	8,600	$738	$40.64	$37.70 - $43.38
Q3 2016	9,200	$759	$41.89	$38.99 - $44.43
Q2 2016	9,200	$734	$35.98	$32.05 - $39.92
Q1 2016	9,200	$620	$31.15	$27.38 - $33.99
Q4 2015	9,200	$624	$31.25	$28.05 - $34.42
Q3 2015	9,200	$548	$31.27	$28.59 - $33.15
Q2 2015	9,200	$620	$29.48	$26.36 - $31.79
Q1 2015	9,200	$567	$26.15	$23.91 - $28.48
Q4 2014	7,000	$380	$22.42	$21.04 - $24.98
Q3 2014	4,800	$238	$22.01	$20.38 - $23.20
Q2 2014	4,800	$226	$20.61	$19.21 - $21.72
Q1 2014	5,500	$253	$21.34	$19.69 - $22.60
Q4 2013	5,500	$262	$20.29	$17.97 - $21.81
Q3 2013	6,300	$254	$17.75	$16.15 - $19.44
Q2 2013	8,700	$319	$16.21	$13.96 - $18.02