OLIN CORP

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

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 34,558 Value ($000) $720 Avg Close $21.44 Range $18.25 - $26.01

Q3 2025

Shares 35,869 Value ($000) $896 Avg Close $21.88 Range $17.75 - $26.84

Q2 2025

Shares 35,646 Value ($000) $716 Avg Close $20.30 Range $17.18 - $24.06

Q1 2025

Shares 35,557 Value ($000) $862 Avg Close $27.21 Range $22.18 - $33.55

Q4 2024

Shares 40,286 Value ($000) $1,362 Avg Close $40.23 Range $31.76 - $46.58

Q3 2024

Shares 42,592 Value ($000) $2,044 Avg Close $42.66 Range $37.92 - $48.52

Q2 2024

Shares 45,529 Value ($000) $2,147 Avg Close $51.06 Range $44.84 - $57.73

Q1 2024

Shares 50,535 Value ($000) $2,971 Avg Close $50.97 Range $47.08 - $56.36

Q4 2023

Shares 58,011 Value ($000) $3,130 Avg Close $45.36 Range $39.41 - $52.72

Q3 2023

Shares 58,909 Value ($000) $2,944 Avg Close $50.92 Range $42.56 - $56.64

Q2 2023

Shares 61,171 Value ($000) $3,144 Avg Close $50.00 Range $44.05 - $55.14

Q1 2023

Shares 64,162 Value ($000) $3,561 Avg Close $53.58 Range $46.10 - $60.49

Q4 2022

Shares 65,929 Value ($000) $3,490 Avg Close $49.56 Range $40.33 - $57.70

Q3 2022

Shares 68,473 Value ($000) $2,936 Avg Close $47.14 Range $38.51 - $54.86

Q2 2022

Shares 71,297 Value ($000) $3,300 Avg Close $53.56 Range $41.54 - $62.43

Q1 2022

Shares 80,612 Value ($000) $4,214 Avg Close $47.19 Range $40.94 - $53.48

Q4 2021

Shares 98,958 Value ($000) $5,692 Avg Close $51.61 Range $43.56 - $59.69

Q3 2021

Shares 101,925 Value ($000) $4,918 Avg Close $42.76 Range $36.50 - $47.78

Q2 2021

Shares 85,169 Value ($000) $3,940 Avg Close $41.12 Range $34.73 - $46.69

Q1 2021

Shares 75,717 Value ($000) $2,875 Avg Close $27.50 Range $20.59 - $38.50

Q4 2020

Shares 70,052 Value ($000) $1,720 Avg Close $18.35 Range $10.88 - $23.92

Q3 2020

Shares 54,362 Value ($000) $673 Avg Close $10.29 Range $8.67 - $12.24

Q2 2020

Shares 52,964 Value ($000) $609 Avg Close $11.12 Range $9.03 - $14.33

Q1 2020

Shares 60,023 Value ($000) $700 Avg Close $13.02 Range $7.58 - $16.79

Q4 2019

Shares 52,924 Value ($000) $913 Avg Close $15.22 Range $14.23 - $16.75

Q3 2019

Shares 44,837 Value ($000) $839 Avg Close $15.85 Range $13.00 - $18.49

Q2 2019

Shares 48,173 Value ($000) $1,055 Avg Close $18.53 Range $16.36 - $21.11

Q1 2019

Shares 133,653 Value ($000) $3,093 Avg Close $19.72 Range $16.10 - $22.62

Q4 2018

Shares 132,203 Value ($000) $2,659 Avg Close $17.44 Range $14.68 - $21.17

Q3 2018

Shares 147,754 Value ($000) $3,794 Avg Close $23.82 Range $20.87 - $26.04

Q2 2018

Shares 140,306 Value ($000) $4,030 Avg Close $25.07 Range $22.38 - $27.83

Q1 2018

Shares 135,690 Value ($000) $4,124 Avg Close $27.28 Range $23.76 - $31.02

Q4 2017

Shares 141,530 Value ($000) $5,036 Avg Close $28.32 Range $26.63 - $29.81

Q3 2017

Shares 98,986 Value ($000) $3,390 Avg Close $24.69 Range $22.60 - $27.68

Q2 2017

Shares 83,115 Value ($000) $2,517 Avg Close $24.09 Range $21.93 - $26.39

Q1 2017

Shares 9,593 Value ($000) $315 Avg Close $23.45 Range $19.80 - $26.56

Q4 2016

Shares 10,804 Value ($000) $345 Avg Close $18.41 Range $15.14 - $20.97

Q3 2016

Shares 10,908 Value ($000) $224 Avg Close $16.54 Range $14.07 - $20.22

Q2 2016

Shares 10,700 Value ($000) $266 Avg Close $16.42 Range $12.53 - $19.10

Q1 2016

Shares 9,524 Value ($000) $165 Avg Close $11.65 Range $9.31 - $13.29

Q4 2015

Shares 8,541 Value ($000) $147 Avg Close $14.30 Range $12.26 - $16.51

Q3 2015

Shares 10,268 Value ($000) $173 Avg Close $15.54 Range $11.61 - $19.89

Q2 2015

Shares 9,392 Value ($000) $253 Avg Close $21.65 Range $19.59 - $23.66

Q1 2015

Shares 8,952 Value ($000) $287 Avg Close $19.44 Range $15.86 - $24.96

Q4 2014

Shares 8,817 Value ($000) $201 Avg Close $17.50 Range $14.73 - $18.73

Q3 2014

Shares 8,376 Value ($000) $211 Avg Close $18.98 Range $18.05 - $20.09

Q2 2014

Shares 11,262 Value ($000) $303 Avg Close $19.57 Range $18.76 - $20.64

Q1 2014

Shares 10,310 Value ($000) $285 Avg Close $18.93 Range $17.28 - $20.40

Q4 2013

Shares 61,895 Value ($000) $1,786 Avg Close $17.31 Range $15.11 - $20.64

Q3 2013

Shares 55,804 Value ($000) $1,287 Avg Close $16.35 Range $15.60 - $17.31

Q2 2013

Shares 49,657 Value ($000) $1,188 Avg Close $16.80 Range $15.64 - $17.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,558	$720	$21.44	$18.25 - $26.01
Q3 2025	35,869	$896	$21.88	$17.75 - $26.84
Q2 2025	35,646	$716	$20.30	$17.18 - $24.06
Q1 2025	35,557	$862	$27.21	$22.18 - $33.55
Q4 2024	40,286	$1,362	$40.23	$31.76 - $46.58
Q3 2024	42,592	$2,044	$42.66	$37.92 - $48.52
Q2 2024	45,529	$2,147	$51.06	$44.84 - $57.73
Q1 2024	50,535	$2,971	$50.97	$47.08 - $56.36
Q4 2023	58,011	$3,130	$45.36	$39.41 - $52.72
Q3 2023	58,909	$2,944	$50.92	$42.56 - $56.64
Q2 2023	61,171	$3,144	$50.00	$44.05 - $55.14
Q1 2023	64,162	$3,561	$53.58	$46.10 - $60.49
Q4 2022	65,929	$3,490	$49.56	$40.33 - $57.70
Q3 2022	68,473	$2,936	$47.14	$38.51 - $54.86
Q2 2022	71,297	$3,300	$53.56	$41.54 - $62.43
Q1 2022	80,612	$4,214	$47.19	$40.94 - $53.48
Q4 2021	98,958	$5,692	$51.61	$43.56 - $59.69
Q3 2021	101,925	$4,918	$42.76	$36.50 - $47.78
Q2 2021	85,169	$3,940	$41.12	$34.73 - $46.69
Q1 2021	75,717	$2,875	$27.50	$20.59 - $38.50
Q4 2020	70,052	$1,720	$18.35	$10.88 - $23.92
Q3 2020	54,362	$673	$10.29	$8.67 - $12.24
Q2 2020	52,964	$609	$11.12	$9.03 - $14.33
Q1 2020	60,023	$700	$13.02	$7.58 - $16.79
Q4 2019	52,924	$913	$15.22	$14.23 - $16.75
Q3 2019	44,837	$839	$15.85	$13.00 - $18.49
Q2 2019	48,173	$1,055	$18.53	$16.36 - $21.11
Q1 2019	133,653	$3,093	$19.72	$16.10 - $22.62
Q4 2018	132,203	$2,659	$17.44	$14.68 - $21.17
Q3 2018	147,754	$3,794	$23.82	$20.87 - $26.04
Q2 2018	140,306	$4,030	$25.07	$22.38 - $27.83
Q1 2018	135,690	$4,124	$27.28	$23.76 - $31.02
Q4 2017	141,530	$5,036	$28.32	$26.63 - $29.81
Q3 2017	98,986	$3,390	$24.69	$22.60 - $27.68
Q2 2017	83,115	$2,517	$24.09	$21.93 - $26.39
Q1 2017	9,593	$315	$23.45	$19.80 - $26.56
Q4 2016	10,804	$345	$18.41	$15.14 - $20.97
Q3 2016	10,908	$224	$16.54	$14.07 - $20.22
Q2 2016	10,700	$266	$16.42	$12.53 - $19.10
Q1 2016	9,524	$165	$11.65	$9.31 - $13.29
Q4 2015	8,541	$147	$14.30	$12.26 - $16.51
Q3 2015	10,268	$173	$15.54	$11.61 - $19.89
Q2 2015	9,392	$253	$21.65	$19.59 - $23.66
Q1 2015	8,952	$287	$19.44	$15.86 - $24.96
Q4 2014	8,817	$201	$17.50	$14.73 - $18.73
Q3 2014	8,376	$211	$18.98	$18.05 - $20.09
Q2 2014	11,262	$303	$19.57	$18.76 - $20.64
Q1 2014	10,310	$285	$18.93	$17.28 - $20.40
Q4 2013	61,895	$1,786	$17.31	$15.11 - $20.64
Q3 2013	55,804	$1,287	$16.35	$15.60 - $17.31
Q2 2013	49,657	$1,188	$16.80	$15.64 - $17.76