Old Second Bancorp director Dennis Klaeser resigns; board to shrink by one seat

Filed June 9, 2026 · Period ending June 5, 2026 · ~1 min read

Key Changes

• medium

  Director Dennis Klaeser resigned from both the holding company and bank boards effective June 5, 2026, with no disagreement cited. He had served since 2021 on multiple committees including Audit, Compensation, and Risk.

  Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Compensation verify on EDGAR →
• low

  The company will not fill the vacancy and will reduce board size by one member rather than seek a replacement.

  Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Compensation verify on EDGAR →