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Old Second Bancorporation Inc stock is traded at $25.72, with a volume of 429.64K. It is up +0.16% in the last 24 hours and down -0.27% over the past month. Old Second Bancorp Inc is a bank holding company. It provides consumer and commercial banking products such as demand, money market, savings, time deposit, and individual retirement as well as commercial, industrial, consumer, and real estate lending, including installment loans, student loans, agricultural loans, lines of credit and overdraft checking, safe deposit operations, trust services, wealth management services, and additional services tailored to the needs of individual customers, corporates, small-medium enterprises. The company has one operating segment, which is community banking. The company's revenue consists of interest, commission, payments, and other income.
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Previous Close:
$25.68
Open:
$25.5
24h Volume:
429.64K
Relative Volume:
1.06
Market Cap:
$1.31B
Revenue:
$429.16M
Net Income/Loss:
$86.07M
P/E Ratio:
15.32
EPS:
1.6788
Net Cash Flow:
$136.65M
1W Performance:
+1.90%
1M Performance:
-0.27%
6M Performance:
+28.28%
1Y Performance:
+37.10%
1-Day Range:
Value
$25.50
$25.83
1-Week Range:
Value
$24.95
$25.85
52-Week Range:
Value
$16.65
$26.05

Old Second Bancorporation Inc Stock (OSBC) Company Profile

Name
Name
Old Second Bancorporation Inc
Name
Phone
(630) 892-0202
Name
Address
37 S RIVER ST, AURORA
Name
Employee
1,062
Name
Twitter
@OldSecondBank
Name
Next Earnings Date
2026-07-22
Name
Latest SEC Filings
Name
OSBC's Discussions on Twitter

Compare OSBC vs MFG, HDB, IBN, USB, PNC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
OSBC icon
OSBC
Old Second Bancorporation Inc
25.72 1.28B 429.16M 86.07M 136.65M 1.6788
MFG icon
MFG
Mizuho Financial Group Inc Adr
11.23 123.06B 56.73B 8.35B 0 0.67
HDB icon
HDB
Hdfc Bank Ltd Adr
23.18 119.90B 54.66B 9.11B 11.69B 1.6955
IBN icon
IBN
Icici Bank Ltd Adr
30.30 106.42B 35.00B 6.59B 9.52B 1.7046
USB icon
USB
U S Bancorp
63.37 96.26B 43.53B 8.16B 9.60B 5.0117
PNC icon
PNC
Pnc Financial Services Group Inc
245.60 96.39B 35.13B 7.64B 9.42B 18.18

Old Second Bancorporation Inc Stock (OSBC) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-27-26 Resumed Stephens Overweight
Sep-25-24 Downgrade DA Davidson Buy → Neutral
Sep-17-24 Downgrade Raymond James Strong Buy → Outperform
Apr-04-24 Upgrade Raymond James Outperform → Strong Buy
Apr-05-23 Initiated Stephens Overweight
Mar-21-22 Upgrade DA Davidson Neutral → Buy
Sep-23-20 Upgrade Raymond James Outperform → Strong Buy
Dec-19-19 Initiated Piper Jaffray Overweight
Apr-29-19 Upgrade FIG Partners Market Perform → Outperform
Apr-09-19 Initiated Raymond James Outperform
Jan-03-18 Upgrade Keefe Bruyette Mkt Perform → Outperform
Dec-14-17 Upgrade Sandler O'Neill Hold → Buy
Mar-10-09 Upgrade Keefe Bruyette Underperform → Mkt Perform
Oct-27-08 Downgrade Keefe Bruyette Mkt Perform → Underperform
Oct-10-08 Initiated Keefe Bruyette Mkt Perform
May-08-08 Upgrade Sandler O'Neill Sell → Hold
Mar-05-08 Initiated Stifel Nicolaus Hold
Jan-28-08 Downgrade Sandler O'Neill Hold → Sell
View All

Old Second Bancorporation Inc Stock (OSBC) Latest News

pulisher
Aug 21, 2026

What Old Second Bancorp (OSBC)'s New US$200 Million Shelf Registration Means For Shareholders - simplywall.st

Aug 21, 2026
pulisher
Aug 21, 2026

Is Old Second Bancorp (OSBC) Undervalued Following Its $200 Million Shelf Filing? - Yahoo Finance

Aug 21, 2026
pulisher
Aug 20, 2026

What Does Old Second Bancorp (OSBC) $200 Million Shelf Filing Mean? - simplywall.st

Aug 20, 2026
pulisher
Aug 20, 2026

Old Second Bancorp (OSBC) Stock Looks Like A Bargain On Current Earnings - Yahoo Finance

Aug 20, 2026
pulisher
Aug 20, 2026

84,826 Shares in Old Second Bancorp, Inc. $OSBC Bought by MSH Capital Advisors LLC - MarketBeat

Aug 20, 2026
pulisher
Aug 20, 2026

Great Lakes Advisors LLC Takes $4.75 Million Position in Old Second Bancorp, Inc. $OSBC - MarketBeat

Aug 20, 2026
pulisher
Aug 18, 2026

Old Second Bancorp (NASDAQ: OSBC) prepares flexible capital-raising shelf - Stock Titan

Aug 18, 2026
pulisher
Aug 17, 2026

Old Second Bancorp stock hits 52-week high at $26.05 By Investing.com - Investing.com Nigeria

Aug 17, 2026
pulisher
Aug 17, 2026

Old Second Bancorp (NASDAQ:OSBC) Hits New 1-Year HighWhat's Next? - MarketBeat

Aug 17, 2026
pulisher
Aug 17, 2026

Old Second Bancorp stock hits 52-week high at $26.05 - Investing.com

Aug 17, 2026
pulisher
Aug 17, 2026

Is Old Second Bancorp (OSBC) Undervalued After Market Share Gains And Strong Margin Growth? - Sahm

Aug 17, 2026
pulisher
Aug 13, 2026

Old Second Bancorp chairman and CEO Eccher sells $1.4m in shares By Investing.com - Investing.com Australia

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp (OSBC) Chairman and CEO James Eccher Sells 19 - GuruFocus

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp CEO James Eccher Sells 19,313 Shares Under 10b5-1 Plan - Kalkine Media

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp CEO sells $494,700 in shares By Investing.com - Investing.com South Africa

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp (NASDAQ:OSBC) CEO James Eccher Sells 19,313 Shares - MarketBeat

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp CEO sells $494,700 in shares - Investing.com

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp Insider Sold Shares Worth $494,701, According to a Recent SEC Filing - marketscreener.com

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp (OSBC) CEO Eccher sells 19,313 shares under 10b5-1 plan - Stock Titan

Aug 13, 2026
pulisher
Aug 13, 2026

Old Second Bancorp chairman and CEO Eccher sells $1.4m in shares - Investing.com Nigeria

Aug 13, 2026
pulisher
Aug 12, 2026

Old Second Bancorp (NASDAQ:OSBC) CEO Sells $1,417,791.02 in Stock - MarketBeat

Aug 12, 2026
pulisher
Aug 12, 2026

Old Second Bancorp (OSBC) CEO sells 55,687 shares in Rule 10b5-1 plan - Stock Titan

Aug 12, 2026
pulisher
Aug 12, 2026

Precision Trading with Old Second Bancorp Inc. (OSBC) Risk Zones - Stock Traders Daily

Aug 12, 2026
pulisher
Aug 11, 2026

Old Second Bancorp Director Billy J. Lyons Jr. Reports Purchase of Common Stock - Kalkine Media

Aug 11, 2026
pulisher
Aug 11, 2026

Old Second Bancorp (OSBC) director reports stock grant and 30,712 total equity units - Stock Titan

Aug 11, 2026
pulisher
Aug 11, 2026

OLD SECOND BANCORP INC SEC Filing (Aug 11, 2026) - stocktitan.net

Aug 11, 2026
pulisher
Aug 08, 2026

Old Second Bancorp (OSBC) Retreats 1.3% to $25.44 Amid Regional Banking Sector SoftnessWyckoff Accumulation - vinanet.vn

Aug 08, 2026
pulisher
Aug 08, 2026

Old Second Bancorp (OSBC) Stock Slips Even As Margin Strength Impresses - simplywall.st

Aug 08, 2026
pulisher
Aug 07, 2026

Old Second Bancorp Inc (OSBC) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Aug 07, 2026
pulisher
Aug 07, 2026

Old Second Bancorp Inc (OSBC) Stock News Today - TradingKey

Aug 07, 2026
pulisher
Aug 07, 2026

Sei Investments Co. Purchases 86,057 Shares of Old Second Bancorp, Inc. $OSBC - MarketBeat

Aug 07, 2026
pulisher
Aug 06, 2026

Old Second Bancorp Reports Q2 2026 Financial Results in Form 10-Q Filing - Kalkine Media

Aug 06, 2026
pulisher
Aug 06, 2026

OLD SECOND BANCORP INC Q2 2026: Revenue $101.2M, Net income $28.18M, EPS $0.54— 10-Q Summary - TradingView

Aug 06, 2026
pulisher
Aug 06, 2026

Stronger Q2 2026 earnings at Old Second Bancorp (NASDAQ: OSBC) - Stock Titan

Aug 06, 2026
pulisher
Aug 05, 2026

Arrowstreet Capital Limited Partnership Lowers Stock Holdings in Old Second Bancorp, Inc. $OSBC - MarketBeat

Aug 05, 2026
pulisher
Aug 05, 2026

Old Second Bancorp (NASDAQ:OSBC) Reaches New 52-Week HighWhat's Next? - MarketBeat

Aug 05, 2026
pulisher
Aug 04, 2026

OSBC|Old Second Bancorp Inc|Price:25.780|Chg%:+0.490 - tradingkey.com

Aug 04, 2026
pulisher
Aug 03, 2026

Old Second Bancorp stock hits 52-week high at 25.68 USD - Investing.com Australia

Aug 03, 2026
pulisher
Aug 03, 2026

Dimensional Fund Advisors LP Has $48.16 Million Holdings in Old Second Bancorp, Inc. $OSBC - MarketBeat

Aug 03, 2026
pulisher
Aug 02, 2026

Old Second Bancorp, Inc. (NASDAQ:OSBC) Given Consensus Rating of "Buy" by Brokerages - MarketBeat

Aug 02, 2026
pulisher
Aug 01, 2026

Old Second Bancorp (NASDAQ:OSBC) Upgraded to "Strong-Buy" at Zacks Research - MarketBeat

Aug 01, 2026
pulisher
Aug 01, 2026

Old Second Bancorp stock trades down to $25.29 amid Fed rate uncertainty, Old Second Bancorp - Traders Union

Aug 01, 2026
pulisher
Aug 01, 2026

Old Second Bancorp stock edges lower as bullish momentum persists near 52-week high - Traders Union

Aug 01, 2026
pulisher
Jul 31, 2026

Old Second National Bank Number of Employees 2026 | Employee Count & Headcount Data - Revelio Labs

Jul 31, 2026
pulisher
Jul 31, 2026

Old Second Bancorp (OSBC) Upgraded to Strong Buy: Here's Why - Yahoo Finance

Jul 31, 2026
pulisher
Jul 30, 2026

Old Second Bancorp (NASDAQ:OSBC) Reaches New 12-Month HighHere's What Happened - MarketBeat

Jul 30, 2026
pulisher
Jul 28, 2026

Old Second Bancorp (OSBC) Climbs 1% as Shares Approach Key ResistanceSeasonality Effect - dars.gov.et

Jul 28, 2026
pulisher
Jul 27, 2026

Old Second Bancorp Inc (OSBC) Balance Sheet - TradingKey

Jul 27, 2026
pulisher
Jul 27, 2026

Old Second Bancorp Inc (OSBC) Revenue Breakdown: Business Segments, Regional Revenue & Profit Contribution - TradingKey

Jul 27, 2026
pulisher
Jul 27, 2026

Old Second Bancorp Inc (OSBC) Shareholder Structure: Major Shareholders & Institutional Holdings - TradingKey

Jul 27, 2026
pulisher
Jul 27, 2026

Are You Looking for a Top Momentum Pick? Why Old Second Bancorp (OSBC) is a Great Choice - Yahoo Finance

Jul 27, 2026

Old Second Bancorporation Inc Stock (OSBC) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Old Second Bancorporation Inc Stock (OSBC) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Campbell Darin Patrick
President, Powersports Lending
Sep 02 '26
Sale
25.53
24,000
612,792
250,589
NU NU
$15.37
price down icon 1.98%
NWG NWG
$18.94
price down icon 0.05%
DB DB
$41.33
price down icon 0.55%
LYG LYG
$6.08
price down icon 0.33%
$8.15
price down icon 0.85%
PNC PNC
$245.60
price up icon 0.17%
Cap:     |  Volume (24h):