24.95
price up icon1.30%   0.32
after-market After Hours: 24.95
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Old Second Bancorporation Inc stock is traded at $24.95, with a volume of 721.99K. It is up +1.30% in the last 24 hours and down -2.27% 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:
$24.63
Open:
$24.82
24h Volume:
721.99K
Relative Volume:
1.65
Market Cap:
$1.27B
Revenue:
$429.16M
Net Income/Loss:
$86.07M
P/E Ratio:
14.86
EPS:
1.6788
Net Cash Flow:
$136.65M
1W Performance:
+0.00%
1M Performance:
-2.27%
6M Performance:
+20.30%
1Y Performance:
+45.91%
1-Day Range:
Value
$24.79
$25.20
1-Week Range:
Value
$23.99
$25.20
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
2026-10-28
Name
Latest SEC Filings
Name
OSBC's Discussions on Twitter

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

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OSBC
Old Second Bancorporation Inc
24.95 1.27B 429.16M 86.07M 136.65M 1.6788
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IBN
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ITUB icon
ITUB
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USB icon
USB
U S Bancorp
57.51 92.44B 43.53B 8.16B 9.60B 5.0117

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
Oct 01, 2026

Form 4 Old Second Bancorp Inc For: 1 October - Investing.com India

Oct 01, 2026
pulisher
Oct 01, 2026

A 17-share profit-sharing allocation goes to Old Second Bancorp (OSBC) CEO James Eccher. - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

Old Second Bancorp (OSBC) CFO receives 28 plan shares, with 10,221 shares held in his 401(k). - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

EVP Gartelmann acquires 35 shares through Old Second Bancorp (OSBC)'s 401(k) plan. - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

A Q3 retirement plan allocation adds 11 shares for Old Second Bancorp (OSBC) EVP Donald Pilmer. - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

Old Second Bancorp Vice Chairman Gary S. Collins Reports Stock Ownership Update - Kalkine Media

Oct 01, 2026
pulisher
Oct 01, 2026

A 30-share allocation leaves Old Second Bancorp (OSBC) vice chair with 7,125 shares in his 401(k). - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

Form 8K Old Second Bancorp Inc For: 1 October By Investing.com - Investing.com Canada

Oct 01, 2026
pulisher
Sep 30, 2026

Old Second Bancorp stock posts USD 28.2 million Q2 profit - AD HOC NEWS

Sep 30, 2026
pulisher
Sep 30, 2026

11% Undervalued? Old Second Bancorp (OSBC) As Integration Progress Shapes Its Valuation - Simply Wall Street

Sep 30, 2026
pulisher
Sep 29, 2026

Old Second Bancorp ratings affirmed as KBRA lifts outlook to positive - Traders Union

Sep 29, 2026
pulisher
Sep 27, 2026

372,648 Shares of Old Second Bancorp, Inc. $OSBC Acquired by Bank of America Corp DE - MarketBeat

Sep 27, 2026
pulisher
Sep 27, 2026

Form 144 OLD SECOND BANCORP INC For: 27 September By Investing.com - Investing.com Nigeria

Sep 27, 2026
pulisher
Sep 24, 2026

2 Reasons to Watch OSBC and 1 to Stay Cautious - Yahoo Finance

Sep 24, 2026
pulisher
Sep 23, 2026

Old second bancorp vice chairman Collins sells $395k in stock - Investing.com Nigeria

Sep 23, 2026
pulisher
Sep 23, 2026

Form 4 Old Second Bancorp Inc For: 23 September By Investing.com - Investing.com Canada

Sep 23, 2026
pulisher
Sep 23, 2026

After selling 16,000 shares, Old Second Bancorp (OSBC) vice chair holds 14,136 shares directly. - Stock Titan

Sep 23, 2026
pulisher
Sep 23, 2026

Old Second Bancorp stock trades below its 52-week high - AD HOC NEWS

Sep 23, 2026
pulisher
Sep 23, 2026

Old Second Bancorp (OSBC) insider lines up near $0.5M stock sale - Stock Titan

Sep 23, 2026
pulisher
Sep 22, 2026

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

Sep 22, 2026
pulisher
Sep 22, 2026

Are Options Traders Betting on a Big Move in Old Second Bancorp Stock? - Eastern Progress

Sep 22, 2026
pulisher
Sep 22, 2026

Old Second Bancorp (OSBC) Reports Next Week: Wall Street Expects Earnings Growth - Eastern Progress

Sep 22, 2026
pulisher
Sep 21, 2026

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

Sep 21, 2026
pulisher
Sep 20, 2026

OSBC - Finviz

Sep 20, 2026
pulisher
Sep 18, 2026

Old Second Bancorp stock holds firm as Q2 2026 earnings show strong margins - AD HOC NEWS

Sep 18, 2026
pulisher
Sep 15, 2026

Old Second Bancorp, Inc.Common Stock (Nasdaq:OSBC) Price Chart - The Chronicle-Journal

Sep 15, 2026
pulisher
Sep 11, 2026

Old Second Bancorp Vice Chairman Gary S. Collins sells 5,000 shares for $128,525‬ - Bitget

Sep 11, 2026
pulisher
Sep 11, 2026

Old Second Bancorp (OSBC) insider sells 5,000 shares from IRA - Stock Titan

Sep 11, 2026
pulisher
Sep 09, 2026

Old Second Bancorp director Hugh McLean sells $640,767 in stock By Investing.com - Investing.com South Africa

Sep 09, 2026
pulisher
Sep 09, 2026

O2 Sponsor Finance Hires Kyle Bucsa as Assistant Vice President - TradingView

Sep 09, 2026
pulisher
Sep 08, 2026

Director Hugh Mclean Sells 25,000 Shares of Old Second Bancorp I - GuruFocus

Sep 08, 2026
pulisher
Sep 08, 2026

Old Second Bancorp (NASDAQ:OSBC) Director Hugh Mclean Sells 25,000 Shares of Stock - MarketBeat

Sep 08, 2026
pulisher
Sep 08, 2026

Old Second Bancorp director Hugh H. McLean sells 25,000 common shares worth $640,768 - Bitget

Sep 08, 2026
pulisher
Sep 08, 2026

Old Second Bancorp Insider Sold Shares Worth $640,768, According to a Recent SEC Filing - marketscreener.com

Sep 08, 2026
pulisher
Sep 08, 2026

Old Second Bancorp (OSBC) director trims stake to 135K shares - stocktitan.net

Sep 08, 2026
pulisher
Sep 08, 2026

Old Second Bancorp (OSBC) director now reports 160,351 shares after trade reversal - Stock Titan

Sep 08, 2026
pulisher
Sep 08, 2026

Old Second (Nasdaq: OSBC) director to sell 25,000 shares - Stock Titan

Sep 08, 2026
pulisher
Sep 08, 2026

Wellington Management Group LLP Sells 313,440 Shares of Old Second Bancorp, Inc. $OSBC - MarketBeat

Sep 08, 2026
pulisher
Sep 08, 2026

Legal & General Group Plc Buys Shares of 40,578 Old Second Bancorp, Inc. $OSBC - MarketBeat

Sep 08, 2026
pulisher
Sep 08, 2026

Old Second Bancorp (OSBC) Nudges Lower as Regional Bank Stock Digests Gains Below Key ResistanceLow Volume Node - dars.gov.et

Sep 08, 2026
pulisher
Sep 04, 2026

Old Second Bancorp (OSBC) Adds A Finance Executive, Is The Stock Fully Priced? - simplywall.st

Sep 04, 2026
pulisher
Sep 04, 2026

Campbell Darin Patrick Disposes 24,000 Shares of OLD Second Bancorp (NASDAQ: OSBC) at $25.53 Each - Kalkine Media

Sep 04, 2026
pulisher
Sep 04, 2026

Bank of New York Mellon Corp Purchases Shares of 342,013 Old Second Bancorp, Inc. $OSBC - MarketBeat

Sep 04, 2026
pulisher
Sep 03, 2026

Old Second Bancorp Director Darin Campbell Sells 24,000 Shares at $25.53 Average Price - Kalkine Media

Sep 03, 2026
pulisher
Sep 03, 2026

Darin Patrick Campbell Sells 24,000 Shares of Old Second Bancorp (NASDAQ:OSBC) Stock - MarketBeat

Sep 03, 2026
pulisher
Sep 03, 2026

Hugh Mclean Sells 25,000 Shares of Old Second Bancorp (NASDAQ:OSBC) Stock - MarketBeat

Sep 03, 2026
pulisher
Sep 03, 2026

Old Second Bancorp Insiders Sold Shares Worth Over $1.2M - TradingView

Sep 03, 2026
pulisher
Sep 03, 2026

Director at Old Second (OSBC) sells 25,000 shares - Stock Titan

Sep 03, 2026
pulisher
Sep 03, 2026

Old Second Bancorp (NASDAQ: OSBC) director sells shares with no 10b5-1 plan reported - Stock Titan

Sep 03, 2026
pulisher
Sep 02, 2026

Old Second Bancorp (NASDAQ: OSBC) director to sell 24,000 shares - Stock Titan

Sep 02, 2026
pulisher
Sep 02, 2026

O2 Sponsor Finance Hires Aaron Markos as Senior Vice President - The Globe and Mail

Sep 02, 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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Cap:     |  Volume (24h):