secwatch.observer — SEC 8-K summary
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Issuer:     OLD SECOND BANCORP INC (OSBC)
CIK:        0000357173
Form:       8-K
Filed at:   2026-07-08T15:00:06+00:00
Accession:  0000357173-26-000037
Event type: leadership
Sentiment:  neutral
Materiality: 0.20
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Director John Williams, Jr. resigns from Old Second Bancorp board upon reaching age 73
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- Resignation effective July 7, 2026, per Director Resignation Policy requiring resignation at age 73.
- Resignation not due to any disagreement with the company.
- Board will not fill vacancy; board size reduced by one member.
- Williams served on Risk and Insurance Committee since 2021.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/357173/000035717326000037/0000357173-26-000037-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/357173/000035717326000037/osbc-20260707x8k.htm
  HTML page:      https://secwatch.observer/filing/0000357173-26-000037

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer