Old Second National Bank

13 Decision Makers · 16 Verified Contacts & Email Format

📍 Aurora, ILFinance & Banking🗓 Est. 1871👥 11–50 employees

About Old Second National Bank

Old Second National Bank is a national banking organization that provides commercial, treasury management and retail banking services.

Email Format

{first_letter_first_name}{last_name}@oldsecond.com — 83.3%

ssmith@oldsecond.com

{first_name}@oldsecond.com — 16.7%

sarah@oldsecond.com

Leadership & Decision Makers

Contact details of 13 Old Second National Bank decision makers

Alan Kohn

Group Market President, Senior Managing Director LinkedIn
  • Work email

    a***n@oldsecond.com

Jim Eccher

CEO LinkedIn
  • Work email

    j*****r@oldsecond.com

Sylvia Balogh

Senior Vice President - Head of Retail Banking LinkedIn
  • Work email

    s*****h@oldsecond.com

Cathy Adams

1st VP - Loan Administration Manager LinkedIn
  • Work email

    c***********s@oldsecond.com

Betty Dimitrova

AVP Accounting Manager LinkedIn
  • Work email

    b********a@oldsecond.com

Andrew Maychruk

Executive Vice President and Chief Technology Officer

Nick O'Brien

Senior Vice President

Keith Gottschalk

Executive Vice President and Chief Operating Officer

Jacqueline Runnberg, CFP®

Senior Vice President/Managing Director -

Derek Sammons

Senior Vice President

Christopher Sebastian

Senior Vice President

Ginger Mattingly

Senior Vice President

Darlene Nowak-Baker

Senior Vice President

Team & Specialists

Contact details of 3 Old Second National Bank team members

Nina Kresmery

AVP, Fraud Risk Manager LinkedIn
  • Work email

    n**a@oldsecond.com

Emily Baron Nation

AVP, Treasury Manager LinkedIn
  • Work email

    e*****n@oldsecond.com

Travis Buoy

Equity Research Analyst LinkedIn
  • Work email

    t***y@oldsecond.com

General Emails

General company emails, e.g. customer support lines

    estatements@oldsecond.com

    Unclassified inbox

    jesjardine@oldsecond.com

    Unclassified inbox

    troach@oldsecond.com

    Unclassified inbox

    jmatejcak@oldsecond.com

    Unclassified inbox

    jrayford@oldsecond.com

    Unclassified inbox

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Company Info

Last updated: 30/07/2025

Aurora, IL

Legal Name: OLD SECOND BANCORP INC
Employees: 11-50
Founded Date: 1871
Company Type: For Profit
Stock Symbol: NASDAQ:OSBC
Operating Status: Active
Last Funding Type: Debt Financing
Last Investment Activity: Apr 22, 2024
Investments Activity: Apr 22, 2024 Apr 20, 2024 Apr 18, 2024

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