OLIN CORP

Ticker: OLN CUSIP: 680665205 Class: COM PAR $1

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

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

Q4 2025

Shares 39,808 Value ($000) $1 Avg Close $21.44 Range $18.25 - $26.01

Q3 2025

Shares 39,808 Value ($000) $1 Avg Close $21.88 Range $17.75 - $26.84

Q2 2025

Shares 39,808 Value ($000) $1 Avg Close $20.30 Range $17.18 - $24.06

Q1 2025

Shares 39,808 Value ($000) $1 Avg Close $27.21 Range $22.18 - $33.55

Q4 2024

Shares 39,808 Value ($000) $1 Avg Close $40.23 Range $31.76 - $46.58

Q3 2024

Shares 40,628 Value ($000) $2 Avg Close $42.66 Range $37.92 - $48.52

Q2 2024

Shares 41,668 Value ($000) $2 Avg Close $51.06 Range $44.84 - $57.73

Q1 2024

Shares 41,668 Value ($000) $2 Avg Close $50.97 Range $47.08 - $56.36

Q4 2023

Shares 41,668 Value ($000) $2 Avg Close $45.36 Range $39.41 - $52.72

Q3 2023

Shares 43,668 Value ($000) $2 Avg Close $50.92 Range $42.56 - $56.64

Q2 2023

Shares 23,848 Value ($000) $1 Avg Close $50.00 Range $44.05 - $55.14

Q1 2023

Shares 21,625 Value ($000) $1 Avg Close $53.58 Range $46.10 - $60.49

Q4 2022

Shares 21,625 Value ($000) $1 Avg Close $49.56 Range $40.33 - $57.70

Q3 2022

Shares 23,225 Value ($000) $996 Avg Close $47.14 Range $38.51 - $54.86

Q1 2022

Shares 20,675 Value ($000) $1,081 Avg Close $47.19 Range $40.94 - $53.48

Q4 2021

Shares 22,075 Value ($000) $1,270 Avg Close $51.61 Range $43.56 - $59.69

Q3 2021

Shares 22,075 Value ($000) $1,065 Avg Close $42.76 Range $36.50 - $47.78

Q2 2021

Shares 22,075 Value ($000) $1,021 Avg Close $41.12 Range $34.73 - $46.69

Q1 2021

Shares 22,075 Value ($000) $838 Avg Close $27.50 Range $20.59 - $38.50

Q4 2020

Shares 24,175 Value ($000) $594 Avg Close $18.35 Range $10.88 - $23.92

Q3 2020

Shares 24,175 Value ($000) $299 Avg Close $10.29 Range $8.67 - $12.24

Q2 2020

Shares 24,175 Value ($000) $278 Avg Close $11.12 Range $9.03 - $14.33

Q1 2020

Shares 24,175 Value ($000) $282 Avg Close $13.02 Range $7.58 - $16.79

Q4 2019

Shares 26,475 Value ($000) $457 Avg Close $15.22 Range $14.23 - $16.75

Q3 2019

Shares 26,475 Value ($000) $496 Avg Close $15.85 Range $13.00 - $18.49

Q2 2019

Shares 26,475 Value ($000) $580 Avg Close $18.53 Range $16.36 - $21.11

Q1 2019

Shares 29,375 Value ($000) $680 Avg Close $19.72 Range $16.10 - $22.62

Q4 2018

Shares 29,375 Value ($000) $591 Avg Close $17.44 Range $14.68 - $21.17

Q3 2018

Shares 29,375 Value ($000) $754 Avg Close $23.82 Range $20.87 - $26.04

Q2 2018

Shares 33,675 Value ($000) $967 Avg Close $25.07 Range $22.38 - $27.83

Q1 2018

Shares 33,675 Value ($000) $1,023 Avg Close $27.28 Range $23.76 - $31.02

Q4 2017

Shares 33,680 Value ($000) $1,198 Avg Close $28.32 Range $26.63 - $29.81

Q3 2017

Shares 381,729 Value ($000) $13,074 Avg Close $24.69 Range $22.60 - $27.68

Q2 2017

Shares 31,380 Value ($000) $950 Avg Close $24.09 Range $21.93 - $26.39

Q1 2017

Shares 33,980 Value ($000) $1,117 Avg Close $23.45 Range $19.80 - $26.56

Q4 2016

Shares 37,700 Value ($000) $965 Avg Close $18.41 Range $15.14 - $20.97

Q3 2016

Shares 39,400 Value ($000) $808 Avg Close $16.54 Range $14.07 - $20.22

Q2 2016

Shares 39,400 Value ($000) $979 Avg Close $16.42 Range $12.53 - $19.10

Q1 2016

Shares 39,400 Value ($000) $684 Avg Close $11.65 Range $9.31 - $13.29

Q4 2015

Shares 36,800 Value ($000) $635 Avg Close $14.30 Range $12.26 - $16.51

Q3 2015

Shares 20,600 Value ($000) $346 Avg Close $15.54 Range $11.61 - $19.89

Q2 2015

Shares 20,600 Value ($000) $555 Avg Close $21.65 Range $19.59 - $23.66

Q1 2015

Shares 20,600 Value ($000) $660 Avg Close $19.44 Range $15.86 - $24.96

Q4 2014

Shares 20,600 Value ($000) $469 Avg Close $17.50 Range $14.73 - $18.73

Q3 2014

Shares 20,600 Value ($000) $520 Avg Close $18.98 Range $18.05 - $20.09

Q2 2014

Shares 20,600 Value ($000) $555 Avg Close $19.57 Range $18.76 - $20.64

Q1 2014

Shares 20,600 Value ($000) $569 Avg Close $18.93 Range $17.28 - $20.40

Q4 2013

Shares 42,750 Value ($000) $1,233 Avg Close $17.31 Range $15.11 - $20.64

Q3 2013

Shares 58,470 Value ($000) $1,349 Avg Close $16.35 Range $15.60 - $17.31

Q2 2013

Shares 61,440 Value ($000) $1,470 Avg Close $16.80 Range $15.64 - $17.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,808	$1	$21.44	$18.25 - $26.01
Q3 2025	39,808	$1	$21.88	$17.75 - $26.84
Q2 2025	39,808	$1	$20.30	$17.18 - $24.06
Q1 2025	39,808	$1	$27.21	$22.18 - $33.55
Q4 2024	39,808	$1	$40.23	$31.76 - $46.58
Q3 2024	40,628	$2	$42.66	$37.92 - $48.52
Q2 2024	41,668	$2	$51.06	$44.84 - $57.73
Q1 2024	41,668	$2	$50.97	$47.08 - $56.36
Q4 2023	41,668	$2	$45.36	$39.41 - $52.72
Q3 2023	43,668	$2	$50.92	$42.56 - $56.64
Q2 2023	23,848	$1	$50.00	$44.05 - $55.14
Q1 2023	21,625	$1	$53.58	$46.10 - $60.49
Q4 2022	21,625	$1	$49.56	$40.33 - $57.70
Q3 2022	23,225	$996	$47.14	$38.51 - $54.86
Q1 2022	20,675	$1,081	$47.19	$40.94 - $53.48
Q4 2021	22,075	$1,270	$51.61	$43.56 - $59.69
Q3 2021	22,075	$1,065	$42.76	$36.50 - $47.78
Q2 2021	22,075	$1,021	$41.12	$34.73 - $46.69
Q1 2021	22,075	$838	$27.50	$20.59 - $38.50
Q4 2020	24,175	$594	$18.35	$10.88 - $23.92
Q3 2020	24,175	$299	$10.29	$8.67 - $12.24
Q2 2020	24,175	$278	$11.12	$9.03 - $14.33
Q1 2020	24,175	$282	$13.02	$7.58 - $16.79
Q4 2019	26,475	$457	$15.22	$14.23 - $16.75
Q3 2019	26,475	$496	$15.85	$13.00 - $18.49
Q2 2019	26,475	$580	$18.53	$16.36 - $21.11
Q1 2019	29,375	$680	$19.72	$16.10 - $22.62
Q4 2018	29,375	$591	$17.44	$14.68 - $21.17
Q3 2018	29,375	$754	$23.82	$20.87 - $26.04
Q2 2018	33,675	$967	$25.07	$22.38 - $27.83
Q1 2018	33,675	$1,023	$27.28	$23.76 - $31.02
Q4 2017	33,680	$1,198	$28.32	$26.63 - $29.81
Q3 2017	381,729	$13,074	$24.69	$22.60 - $27.68
Q2 2017	31,380	$950	$24.09	$21.93 - $26.39
Q1 2017	33,980	$1,117	$23.45	$19.80 - $26.56
Q4 2016	37,700	$965	$18.41	$15.14 - $20.97
Q3 2016	39,400	$808	$16.54	$14.07 - $20.22
Q2 2016	39,400	$979	$16.42	$12.53 - $19.10
Q1 2016	39,400	$684	$11.65	$9.31 - $13.29
Q4 2015	36,800	$635	$14.30	$12.26 - $16.51
Q3 2015	20,600	$346	$15.54	$11.61 - $19.89
Q2 2015	20,600	$555	$21.65	$19.59 - $23.66
Q1 2015	20,600	$660	$19.44	$15.86 - $24.96
Q4 2014	20,600	$469	$17.50	$14.73 - $18.73
Q3 2014	20,600	$520	$18.98	$18.05 - $20.09
Q2 2014	20,600	$555	$19.57	$18.76 - $20.64
Q1 2014	20,600	$569	$18.93	$17.28 - $20.40
Q4 2013	42,750	$1,233	$17.31	$15.11 - $20.64
Q3 2013	58,470	$1,349	$16.35	$15.60 - $17.31
Q2 2013	61,440	$1,470	$16.80	$15.64 - $17.76