---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-070101"
form_type: "8-K"
ticker: "WTFC"
cik: "0001015328"
company_name: "WINTRUST FINANCIAL CORP"
filed_at: "2022-06-10T23:59:59+00:00"
generated_at: "2026-06-25T02:36:18.450387+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Wintrust Financial closes 3.45M-share common stock offering, net ~$285.8M

## Summary
- Underwriting agreement signed June 7, 2022 for up to 3.45M shares (including 450K option) at $86.00/share.
- Underwriters fully exercised option; offering completed June 10, 2022.
- Net proceeds after underwriting discount and expenses estimated at $285.8 million.
- Offering made under effective shelf registration statement (File No. 333-238023).

## SEC filing metadata
- accession: 0001104659-22-070101
- form_type: 8-K
- ticker: WTFC
- cik: 0001015328
- company_name: WINTRUST FINANCIAL CORP
- filed_at: 2022-06-10T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1015328/000110465922070101/0001104659-22-070101-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1015328/000110465922070101/tm2217732d4_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-070101
- JSON: https://secwatch.observer/filing/0001104659-22-070101.json
- Plain text: https://secwatch.observer/filing/0001104659-22-070101.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.