OLD SECOND BANCORP INC ILL

Ticker: OSBC CUSIP: 680277100 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025
Shares 969,708 Value ($000) $18,909 Avg Close $18.60 Range $16.53 - $20.89
Q3 2025
Shares 156,108 Value ($000) $2,698 Avg Close $17.86 Range $16.31 - $19.04
Q2 2025
Shares 156,108 Value ($000) $2,769 Avg Close $16.11 Range $13.93 - $17.67
Q1 2025
Shares 182,837 Value ($000) $3,042 Avg Close $17.63 Range $15.91 - $19.18
Q4 2024
Shares 336,637 Value ($000) $5,985 Avg Close $17.06 Range $14.47 - $19.03
Q3 2024
Shares 322,537 Value ($000) $5,028 Avg Close $15.74 Range $14.06 - $17.09
Q2 2024
Shares 394,200 Value ($000) $5,838 Avg Close $13.71 Range $12.84 - $14.63
Q1 2024
Shares 387,800 Value ($000) $5,367 Avg Close $13.58 Range $12.64 - $15.37
Q4 2023
Shares 387,800 Value ($000) $5,988 Avg Close $14.00 Range $12.63 - $16.25
Q3 2023
Shares 257,600 Value ($000) $3,506 Avg Close $14.09 Range $12.22 - $15.91
Q2 2023
Shares 220,700 Value ($000) $2,882 Avg Close $12.23 Range $10.39 - $13.76
Q3 2021
Shares 258,300 Value ($000) $3,373 Avg Close $11.25 Range $10.48 - $12.48
Q2 2021
Shares 607,400 Value ($000) $7,532 Avg Close $12.50 Range $11.49 - $13.51
Q1 2021
Shares 853,020 Value ($000) $11,268 Avg Close $10.96 Range $9.08 - $13.19
Q4 2020
Shares 987,959 Value ($000) $9,979 Avg Close $8.83 Range $6.86 - $10.03
Q3 2020
Shares 1,243,818 Value ($000) $9,323 Avg Close $7.43 Range $6.45 - $8.34
Q2 2020
Shares 1,272,886 Value ($000) $9,903 Avg Close $6.87 Range $5.53 - $8.52
Q1 2020
Shares 965,248 Value ($000) $6,670 Avg Close $10.20 Range $5.65 - $12.55
Q4 2019
Shares 746,208 Value ($000) $10,051 Avg Close $11.56 Range $10.85 - $12.76
Q3 2019
Shares 833,828 Value ($000) $10,190 Avg Close $11.47 Range $10.40 - $12.59
Q2 2019
Shares 495,433 Value ($000) $6,327 Avg Close $11.89 Range $10.57 - $12.61
Q1 2019
Shares 419,289 Value ($000) $5,279 Avg Close $12.79 Range $11.10 - $13.68
Q4 2018
Shares 536,232 Value ($000) $6,971 Avg Close $13.06 Range $10.45 - $14.49
Q3 2018
Shares 795,433 Value ($000) $12,290 Avg Close $14.06 Range $13.23 - $15.04
Q2 2018
Shares 1,328,420 Value ($000) $19,129 Avg Close $13.48 Range $12.40 - $14.39
Q1 2018
Shares 1,520,527 Value ($000) $21,136 Avg Close $13.11 Range $12.07 - $13.82
Q4 2017
Shares 1,533,060 Value ($000) $20,926 Avg Close $12.23 Range $11.19 - $13.71
Q3 2017
Shares 1,919,688 Value ($000) $25,820 Avg Close $10.81 Range $9.89 - $12.42
Q2 2017
Shares 1,856,596 Value ($000) $21,444 Avg Close $10.69 Range $10.06 - $11.72
Q1 2017
Shares 2,167,385 Value ($000) $24,384 Avg Close $9.89 Range $8.86 - $10.57
Q4 2016
Shares 1,566,860 Value ($000) $17,314 Avg Close $8.31 Range $6.83 - $10.68
Q3 2016
Shares 1,678,103 Value ($000) $13,945 Avg Close $7.02 Range $6.11 - $7.93
Q2 2016
Shares 1,191,215 Value ($000) $8,136 Avg Close $6.49 Range $5.83 - $6.90
Q1 2016
Shares 1,329,246 Value ($000) $9,531 Avg Close $6.30 Range $5.69 - $7.11
Q4 2015
Shares 1,329,246 Value ($000) $10,421 Avg Close $6.59 Range $5.47 - $7.44
Q3 2015
Shares 1,329,246 Value ($000) $8,281 Avg Close $5.78 Range $5.42 - $6.21
Q2 2015
Shares 1,350,957 Value ($000) $8,916 Avg Close $5.54 Range $4.96 - $6.36
Q1 2015
Shares 1,492,502 Value ($000) $8,537 Avg Close $4.98 Range $4.63 - $5.35
Q4 2014
Shares 1,476,112 Value ($000) $7,927 Avg Close $4.45 Range $4.09 - $4.98
Q3 2014
Shares 1,830,470 Value ($000) $8,804 Avg Close $4.39 Range $4.21 - $4.80
Q2 2014
Shares 2,269,170 Value ($000) $11,278 Avg Close $4.39 Range $4.14 - $4.59