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BCS

Current Report · Items 5.02 · 8-K

Old Second Bancorp, Inc.

OSBCNASDAQEQUITYCurrent

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On October 14, 2026, Gary Collins, Vice Chairman of Old Second Bancorp, Inc. (the “Company”) and Old Second National Bank (the “Bank”), notified the Company of his decision to retire from his employment with the Company and the Bank, effective October 31, 2026.…

Filed Oct 19, 2026Accepted Oct 19, 2026, 4:15 PM EDTCIK 357173Accession 0000357173-26-000052
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Company context

Old Second Bancorp, Inc., is a financial services company with its main headquarters located in Aurora, Illinois. The Company is the holding company of Old Second National Bank (the “Bank”), a national banking organization headquartered in Aurora, Illinois that provides commercial and retail banking services, as well as a full complement of trust and wealth management services. The Company has offices located in Cook, DeKalb, DuPage, Kane, Kendall, LaSalle and Will counties in Illinois.

Current securities

Recent company filings

  1. 10-Q filingNov 4, 2026
  2. Results of Operations and Financial ConditionOct 21, 2026
  3. Other EventsOct 20, 2026
  4. SCHEDULE 13G - filed by DIMENSIONAL FUND ADVISORS LP regarding OLD SECOND BANCORP INCOct 8, 2026
  5. Other EventsOct 1, 2026

Disclosure sections

Items 5.02

Select an item to read the extracted section. The as-filed document remains the primary evidence.

Item 5.02Item 5.02 - Departure/Election of Directors
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On October 14, 2026, Gary Collins, Vice Chairman of Old Second Bancorp, Inc. (the “Company”) and Old Second National Bank (the “Bank”), notified the Company of his decision to retire from his employment with the Company and the Bank, effective October 31, 2026. Mr. Collins also notified the Company that he will resign from the boards of directors of the Company and the Bank, effective the date of his termination of employment. Mr. Collins’ decision to retire was not the result of any disagreement with the Company or the Bank on any matter relating to the Company’s or the Bank’s operations, policies or practices. The Company and the Bank thank Mr. Collins for his years of dedicated service and his many contributions. In connection with Mr. Collins’ departure, the Company and Mr. Collins entered into a Separation and General Release Agreement (the “Separation Agreement”). Subject to Mr. Collins’ execution and non-revocation of a release of claims in favor of the Company and the Bank, Mr. Collins will receive lump sum cash payments totaling approximately $211,150, full vesting of his outstanding unvested time-based restricted stock units and pro-rata vesting, based on target, of his outstanding performance-based restricted stock units, and limited benefit continuation. The restrictive covenants in Mr. Collins’ Executive Employment Agreement with the Company will continue to apply. The foregoing description of the Separation Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Separation Agreement, a copy of which the Company expects to file as an exhibit to its Quarterly Report on Form 10-Q for the quarter ending September 30, 2026.

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