OLYMPIC STEEL INC

Ticker: ZEUS CUSIP: 68162K106 Class: Common Stock

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 88,925 Value ($000) $3,805 Avg Close $35.69 Range $27.11 - $45.41

Q3 2025

Shares 95,403 Value ($000) $2,905 Avg Close $32.79 Range $29.49 - $35.47

Q2 2025

Shares 97,753 Value ($000) $3,186 Avg Close $31.19 Range $26.32 - $36.63

Q1 2025

Shares 101,673 Value ($000) $3,205 Avg Close $33.60 Range $30.29 - $38.55

Q4 2024

Shares 114,270 Value ($000) $3,749 Avg Close $38.76 Range $31.50 - $43.60

Q3 2024

Shares 100,525 Value ($000) $3,920 Avg Close $42.04 Range $34.81 - $51.66

Q2 2024

Shares 105,355 Value ($000) $4,723 Avg Close $57.16 Range $43.71 - $73.27

Q1 2024

Shares 108,377 Value ($000) $7,682 Avg Close $66.78 Range $61.38 - $73.49

Q4 2023

Shares 109,507 Value ($000) $7,304 Avg Close $54.83 Range $47.08 - $68.91

Q3 2023

Shares 101,977 Value ($000) $5,732 Avg Close $51.67 Range $46.90 - $56.90

Q2 2023

Shares 101,663 Value ($000) $4,981 Avg Close $46.92 Range $40.85 - $53.89

Q1 2023

Shares 96,460 Value ($000) $5,036 Avg Close $46.21 Range $32.25 - $58.84

Q4 2022

Shares 97,906 Value ($000) $3,288 Avg Close $30.04 Range $22.62 - $38.90

Q3 2022

Shares 97,825 Value ($000) $2,231 Avg Close $26.97 Range $22.71 - $32.44

Q2 2022

Shares 96,136 Value ($000) $2,475 Avg Close $33.68 Range $24.43 - $43.18

Q1 2022

Shares 95,178 Value ($000) $3,661 Avg Close $27.04 Range $19.92 - $38.73

Q4 2021

Shares 98,474 Value ($000) $2,314 Avg Close $24.20 Range $20.20 - $28.99

Q3 2021

Shares 101,441 Value ($000) $2,472 Avg Close $27.62 Range $22.15 - $31.55

Q2 2021

Shares 104,169 Value ($000) $3,062 Avg Close $31.52 Range $26.64 - $40.00

Q1 2021

Shares 102,443 Value ($000) $3,016 Avg Close $19.40 Range $13.38 - $32.60

Q4 2020

Shares 108,939 Value ($000) $1,452 Avg Close $13.44 Range $10.84 - $16.49

Q3 2020

Shares 114,559 Value ($000) $1,301 Avg Close $11.09 Range $9.68 - $12.64

Q2 2020

Shares 120,211 Value ($000) $1,413 Avg Close $9.89 Range $7.74 - $13.95

Q1 2020

Shares 121,031 Value ($000) $1,253 Avg Close $13.42 Range $8.44 - $18.05

Q4 2019

Shares 116,818 Value ($000) $2,094 Avg Close $15.89 Range $13.53 - $18.41

Q3 2019

Shares 121,057 Value ($000) $1,743 Avg Close $12.43 Range $9.99 - $16.28

Q2 2019

Shares 116,181 Value ($000) $1,586 Avg Close $14.87 Range $12.09 - $18.24

Q1 2019

Shares 114,895 Value ($000) $1,823 Avg Close $17.98 Range $14.00 - $20.24

Q4 2018

Shares 115,858 Value ($000) $1,653 Avg Close $18.17 Range $13.72 - $21.41

Q3 2018

Shares 111,448 Value ($000) $2,325 Avg Close $21.76 Range $19.92 - $24.23

Q2 2018

Shares 110,136 Value ($000) $2,248 Avg Close $22.47 Range $19.75 - $24.27

Q1 2018

Shares 108,106 Value ($000) $2,217 Avg Close $22.76 Range $19.75 - $25.84

Q4 2017

Shares 114,967 Value ($000) $2,471 Avg Close $20.39 Range $18.10 - $22.86

Q3 2017

Shares 172,152 Value ($000) $3,788 Avg Close $18.37 Range $16.58 - $22.44

Q2 2017

Shares 171,983 Value ($000) $3,350 Avg Close $18.32 Range $15.83 - $24.00

Q1 2017

Shares 169,454 Value ($000) $3,145 Avg Close $22.72 Range $18.05 - $27.93

Q4 2016

Shares 108,773 Value ($000) $2,635 Avg Close $23.60 Range $17.14 - $28.67

Q3 2016

Shares 105,465 Value ($000) $2,331 Avg Close $23.90 Range $17.42 - $31.19

Q2 2016

Shares 102,130 Value ($000) $2,789 Avg Close $22.36 Range $15.41 - $27.48

Q1 2016

Shares 97,195 Value ($000) $1,683 Avg Close $11.88 Range $7.98 - $17.50

Q4 2015

Shares 94,929 Value ($000) $1,100 Avg Close $10.72 Range $8.98 - $12.60

Q3 2015

Shares 95,623 Value ($000) $951 Avg Close $12.65 Range $6.40 - $17.92

Q2 2015

Shares 259,587 Value ($000) $4,527 Avg Close $16.44 Range $10.44 - $20.93

Q1 2015

Shares 264,438 Value ($000) $3,560 Avg Close $14.72 Range $12.86 - $18.57

Q4 2014

Shares 284,631 Value ($000) $5,061 Avg Close $18.20 Range $15.75 - $21.39

Q3 2014

Shares 286,013 Value ($000) $5,883 Avg Close $23.20 Range $20.57 - $25.83

Q2 2014

Shares 281,226 Value ($000) $6,960 Avg Close $24.91 Range $20.88 - $29.58

Q1 2014

Shares 280,518 Value ($000) $8,050 Avg Close $28.18 Range $25.84 - $30.95

Q4 2013

Shares 289,077 Value ($000) $8,377 Avg Close $27.99 Range $24.56 - $31.68

Q3 2013

Shares 278,135 Value ($000) $7,726 Avg Close $27.10 Range $24.46 - $29.48

Q2 2013

Shares 280,189 Value ($000) $6,865 Avg Close $23.38 Range $19.54 - $26.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	88,925	$3,805	$35.69	$27.11 - $45.41
Q3 2025	95,403	$2,905	$32.79	$29.49 - $35.47
Q2 2025	97,753	$3,186	$31.19	$26.32 - $36.63
Q1 2025	101,673	$3,205	$33.60	$30.29 - $38.55
Q4 2024	114,270	$3,749	$38.76	$31.50 - $43.60
Q3 2024	100,525	$3,920	$42.04	$34.81 - $51.66
Q2 2024	105,355	$4,723	$57.16	$43.71 - $73.27
Q1 2024	108,377	$7,682	$66.78	$61.38 - $73.49
Q4 2023	109,507	$7,304	$54.83	$47.08 - $68.91
Q3 2023	101,977	$5,732	$51.67	$46.90 - $56.90
Q2 2023	101,663	$4,981	$46.92	$40.85 - $53.89
Q1 2023	96,460	$5,036	$46.21	$32.25 - $58.84
Q4 2022	97,906	$3,288	$30.04	$22.62 - $38.90
Q3 2022	97,825	$2,231	$26.97	$22.71 - $32.44
Q2 2022	96,136	$2,475	$33.68	$24.43 - $43.18
Q1 2022	95,178	$3,661	$27.04	$19.92 - $38.73
Q4 2021	98,474	$2,314	$24.20	$20.20 - $28.99
Q3 2021	101,441	$2,472	$27.62	$22.15 - $31.55
Q2 2021	104,169	$3,062	$31.52	$26.64 - $40.00
Q1 2021	102,443	$3,016	$19.40	$13.38 - $32.60
Q4 2020	108,939	$1,452	$13.44	$10.84 - $16.49
Q3 2020	114,559	$1,301	$11.09	$9.68 - $12.64
Q2 2020	120,211	$1,413	$9.89	$7.74 - $13.95
Q1 2020	121,031	$1,253	$13.42	$8.44 - $18.05
Q4 2019	116,818	$2,094	$15.89	$13.53 - $18.41
Q3 2019	121,057	$1,743	$12.43	$9.99 - $16.28
Q2 2019	116,181	$1,586	$14.87	$12.09 - $18.24
Q1 2019	114,895	$1,823	$17.98	$14.00 - $20.24
Q4 2018	115,858	$1,653	$18.17	$13.72 - $21.41
Q3 2018	111,448	$2,325	$21.76	$19.92 - $24.23
Q2 2018	110,136	$2,248	$22.47	$19.75 - $24.27
Q1 2018	108,106	$2,217	$22.76	$19.75 - $25.84
Q4 2017	114,967	$2,471	$20.39	$18.10 - $22.86
Q3 2017	172,152	$3,788	$18.37	$16.58 - $22.44
Q2 2017	171,983	$3,350	$18.32	$15.83 - $24.00
Q1 2017	169,454	$3,145	$22.72	$18.05 - $27.93
Q4 2016	108,773	$2,635	$23.60	$17.14 - $28.67
Q3 2016	105,465	$2,331	$23.90	$17.42 - $31.19
Q2 2016	102,130	$2,789	$22.36	$15.41 - $27.48
Q1 2016	97,195	$1,683	$11.88	$7.98 - $17.50
Q4 2015	94,929	$1,100	$10.72	$8.98 - $12.60
Q3 2015	95,623	$951	$12.65	$6.40 - $17.92
Q2 2015	259,587	$4,527	$16.44	$10.44 - $20.93
Q1 2015	264,438	$3,560	$14.72	$12.86 - $18.57
Q4 2014	284,631	$5,061	$18.20	$15.75 - $21.39
Q3 2014	286,013	$5,883	$23.20	$20.57 - $25.83
Q2 2014	281,226	$6,960	$24.91	$20.88 - $29.58
Q1 2014	280,518	$8,050	$28.18	$25.84 - $30.95
Q4 2013	289,077	$8,377	$27.99	$24.56 - $31.68
Q3 2013	278,135	$7,726	$27.10	$24.46 - $29.48
Q2 2013	280,189	$6,865	$23.38	$19.54 - $26.83