secwatch.observer — SEC 8-K summary
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Issuer:     WINTRUST FINANCIAL CORP (WTFC)
CIK:        0001015328
Form:       8-K
Filed at:   2025-06-13T23:59:59+00:00
Accession:  0001015328-25-000140
Event type: leadership
Sentiment:  neutral
Materiality: 0.25
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Director Richard L. Postma resigns from Wintrust board effective June 11, 2025
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- Richard L. Postma resigned from the Board of Directors for personal reasons.
- Resignation effective immediately on June 11, 2025.
- Mr. Postma's departure not due to any disagreement with the Company on operations, policies or practices.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1015328/000101532825000140/0001015328-25-000140-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1015328/000101532825000140/wtfc-20250611.htm
  HTML page:      https://secwatch.observer/filing/0001015328-25-000140

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