OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q4 2025

Shares 427,617 Value ($000) $8,339 Avg Close $18.60 Range $16.53 - $20.89

Q3 2025

Shares 504,951 Value ($000) $8,728 Avg Close $17.86 Range $16.31 - $19.04

Q2 2025

Shares 484,528 Value ($000) $8,596 Avg Close $16.11 Range $13.93 - $17.67

Q1 2025

Shares 474,310 Value ($000) $7,893 Avg Close $17.63 Range $15.91 - $19.18

Q4 2024

Shares 372,120 Value ($000) $6,616 Avg Close $17.06 Range $14.47 - $19.03

Q3 2024

Shares 247,784 Value ($000) $3,863 Avg Close $15.74 Range $14.06 - $17.09

Q2 2024

Shares 242,022 Value ($000) $3,584 Avg Close $13.71 Range $12.84 - $14.63

Q1 2024

Shares 234,282 Value ($000) $3,242 Avg Close $13.58 Range $12.64 - $15.37

Q4 2023

Shares 191,315 Value ($000) $2,954 Avg Close $14.00 Range $12.63 - $16.25

Q3 2023

Shares 171,114 Value ($000) $2,329 Avg Close $14.09 Range $12.22 - $15.91

Q2 2023

Shares 164,162 Value ($000) $2,144 Avg Close $12.23 Range $10.39 - $13.76

Q1 2023

Shares 124,865 Value ($000) $1,756 Avg Close $15.28 Range $12.57 - $16.97

Q4 2022

Shares 127,050 Value ($000) $2,038 Avg Close $15.26 Range $12.30 - $17.01

Q3 2022

Shares 127,050 Value ($000) $1,658 Avg Close $13.36 Range $12.41 - $14.24

Q2 2022

Shares 127,050 Value ($000) $1,700 Avg Close $13.54 Range $12.61 - $14.88

Q1 2022

Shares 127,050 Value ($000) $1,843 Avg Close $13.24 Range $11.83 - $14.64

Q4 2021

Shares 127,050 Value ($000) $1,600 Avg Close $12.35 Range $11.26 - $13.41

Q3 2021

Shares 127,050 Value ($000) $1,659 Avg Close $11.25 Range $10.48 - $12.48

Q2 2021

Shares 127,050 Value ($000) $1,575 Avg Close $12.50 Range $11.49 - $13.51

Q1 2021

Shares 127,050 Value ($000) $1,678 Avg Close $10.96 Range $9.08 - $13.19

Q4 2020

Shares 127,050 Value ($000) $1,283 Avg Close $8.83 Range $6.86 - $10.03

Q3 2020

Shares 127,050 Value ($000) $952 Avg Close $7.43 Range $6.45 - $8.34

Q2 2020

Shares 127,050 Value ($000) $988 Avg Close $6.87 Range $5.53 - $8.52

Q1 2020

Shares 198,650 Value ($000) $1,373 Avg Close $10.20 Range $5.65 - $12.55

Q4 2019

Shares 143,650 Value ($000) $1,935 Avg Close $11.56 Range $10.85 - $12.76

Q3 2019

Shares 143,650 Value ($000) $1,755 Avg Close $11.47 Range $10.40 - $12.59

Q2 2019

Shares 79,750 Value ($000) $1,018 Avg Close $11.89 Range $10.57 - $12.61

Q1 2019

Shares 79,750 Value ($000) $1,004 Avg Close $12.79 Range $11.10 - $13.68

Q4 2018

Shares 79,750 Value ($000) $1,037 Avg Close $13.06 Range $10.45 - $14.49

Q3 2018

Shares 148,462 Value ($000) $2,294 Avg Close $14.06 Range $13.23 - $15.04

Q2 2018

Shares 148,462 Value ($000) $2,138 Avg Close $13.48 Range $12.40 - $14.39

Q1 2018

Shares 148,462 Value ($000) $2,064 Avg Close $13.11 Range $12.07 - $13.82

Q4 2017

Shares 148,862 Value ($000) $2,032 Avg Close $12.23 Range $11.19 - $13.71

Q3 2017

Shares 148,462 Value ($000) $1,997 Avg Close $10.81 Range $9.89 - $12.42

Q2 2017

Shares 85,200 Value ($000) $984 Avg Close $10.69 Range $10.06 - $11.72

Q1 2017

Shares 84,800 Value ($000) $954 Avg Close $9.89 Range $8.86 - $10.57

Q4 2016

Shares 311,047 Value ($000) $3,437 Avg Close $8.31 Range $6.83 - $10.68

Q3 2016

Shares 311,347 Value ($000) $2,587 Avg Close $7.02 Range $6.11 - $7.93

Q2 2016

Shares 311,347 Value ($000) $2,127 Avg Close $6.49 Range $5.83 - $6.90

Q1 2016

Shares 311,347 Value ($000) $2,232 Avg Close $6.30 Range $5.69 - $7.11

Q4 2015

Shares 311,347 Value ($000) $2,441 Avg Close $6.59 Range $5.47 - $7.44

Q3 2015

Shares 311,347 Value ($000) $1,940 Avg Close $5.78 Range $5.42 - $6.21

Q2 2015

Shares 252,657 Value ($000) $1,668 Avg Close $5.54 Range $4.96 - $6.36

Q1 2015

Shares 99,800 Value ($000) $571 Avg Close $4.98 Range $4.63 - $5.35

Q4 2014

Shares 99,800 Value ($000) $536 Avg Close $4.45 Range $4.09 - $4.98

Q3 2014

Shares 99,800 Value ($000) $480 Avg Close $4.39 Range $4.21 - $4.80

Q2 2014

Shares 99,800 Value ($000) $496 Avg Close $4.39 Range $4.14 - $4.59

Q1 2014

Shares 75,100 Value ($000) $345 Avg Close $4.33 Range $3.96 - $4.82

Q4 2013

Shares 75,100 Value ($000) $347 Avg Close $4.44 Range $3.80 - $5.43

Q3 2013

Shares 75,100 Value ($000) $427 Avg Close $5.44 Range $4.86 - $6.33

Q2 2013

Shares 57,700 Value ($000) $319 Avg Close $4.28 Range $2.86 - $5.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	427,617	$8,339	$18.60	$16.53 - $20.89
Q3 2025	504,951	$8,728	$17.86	$16.31 - $19.04
Q2 2025	484,528	$8,596	$16.11	$13.93 - $17.67
Q1 2025	474,310	$7,893	$17.63	$15.91 - $19.18
Q4 2024	372,120	$6,616	$17.06	$14.47 - $19.03
Q3 2024	247,784	$3,863	$15.74	$14.06 - $17.09
Q2 2024	242,022	$3,584	$13.71	$12.84 - $14.63
Q1 2024	234,282	$3,242	$13.58	$12.64 - $15.37
Q4 2023	191,315	$2,954	$14.00	$12.63 - $16.25
Q3 2023	171,114	$2,329	$14.09	$12.22 - $15.91
Q2 2023	164,162	$2,144	$12.23	$10.39 - $13.76
Q1 2023	124,865	$1,756	$15.28	$12.57 - $16.97
Q4 2022	127,050	$2,038	$15.26	$12.30 - $17.01
Q3 2022	127,050	$1,658	$13.36	$12.41 - $14.24
Q2 2022	127,050	$1,700	$13.54	$12.61 - $14.88
Q1 2022	127,050	$1,843	$13.24	$11.83 - $14.64
Q4 2021	127,050	$1,600	$12.35	$11.26 - $13.41
Q3 2021	127,050	$1,659	$11.25	$10.48 - $12.48
Q2 2021	127,050	$1,575	$12.50	$11.49 - $13.51
Q1 2021	127,050	$1,678	$10.96	$9.08 - $13.19
Q4 2020	127,050	$1,283	$8.83	$6.86 - $10.03
Q3 2020	127,050	$952	$7.43	$6.45 - $8.34
Q2 2020	127,050	$988	$6.87	$5.53 - $8.52
Q1 2020	198,650	$1,373	$10.20	$5.65 - $12.55
Q4 2019	143,650	$1,935	$11.56	$10.85 - $12.76
Q3 2019	143,650	$1,755	$11.47	$10.40 - $12.59
Q2 2019	79,750	$1,018	$11.89	$10.57 - $12.61
Q1 2019	79,750	$1,004	$12.79	$11.10 - $13.68
Q4 2018	79,750	$1,037	$13.06	$10.45 - $14.49
Q3 2018	148,462	$2,294	$14.06	$13.23 - $15.04
Q2 2018	148,462	$2,138	$13.48	$12.40 - $14.39
Q1 2018	148,462	$2,064	$13.11	$12.07 - $13.82
Q4 2017	148,862	$2,032	$12.23	$11.19 - $13.71
Q3 2017	148,462	$1,997	$10.81	$9.89 - $12.42
Q2 2017	85,200	$984	$10.69	$10.06 - $11.72
Q1 2017	84,800	$954	$9.89	$8.86 - $10.57
Q4 2016	311,047	$3,437	$8.31	$6.83 - $10.68
Q3 2016	311,347	$2,587	$7.02	$6.11 - $7.93
Q2 2016	311,347	$2,127	$6.49	$5.83 - $6.90
Q1 2016	311,347	$2,232	$6.30	$5.69 - $7.11
Q4 2015	311,347	$2,441	$6.59	$5.47 - $7.44
Q3 2015	311,347	$1,940	$5.78	$5.42 - $6.21
Q2 2015	252,657	$1,668	$5.54	$4.96 - $6.36
Q1 2015	99,800	$571	$4.98	$4.63 - $5.35
Q4 2014	99,800	$536	$4.45	$4.09 - $4.98
Q3 2014	99,800	$480	$4.39	$4.21 - $4.80
Q2 2014	99,800	$496	$4.39	$4.14 - $4.59
Q1 2014	75,100	$345	$4.33	$3.96 - $4.82
Q4 2013	75,100	$347	$4.44	$3.80 - $5.43
Q3 2013	75,100	$427	$5.44	$4.86 - $6.33
Q2 2013	57,700	$319	$4.28	$2.86 - $5.55