Company · CIK 1015328 # WINTRUST FINANCIAL CORP | CIK | [1015328](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001015328) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 6022 — State Commercial Banks | | Incorporated in | IL | | Business address | IL | | Listed | WTFC (Nasdaq), WTFCN (Nasdaq) | | First annual or quarterly report | 1996-11-14 | ## Offerings 12 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-295636 | Shelf Effective | 2026-05-07 | 2026-05-07 | 1 | | 333-271788 | Shelf Effective | 2023-05-09 | 2025-05-09 | 3 | | 333-238023 | Shelf Effective | 2020-05-06 | 2022-06-09 | 5 | | 333-218565 | Shelf Effective | 2017-06-07 | 2019-06-04 | 2 | | 333-196600 | Shelf Effective | 2014-06-09 | 2016-06-08 | 3 | | 333-165166 | Shelf Effective | 2010-03-03 | 2012-03-15 | 8 | | 333-175467 | Shelf Effective | 2011-07-11 | 2011-07-11 | 1 | | 333-155637 | Shelf Effective | 2008-11-24 | 2011-02-09 | 3 | | 333-119345 | Shelf Effective | 2004-09-28 | 2004-12-15 | 3 | | 333-115898 | Shelf Dormant | 2004-05-26 | 2004-05-26 | 1 | | 333-108452 | Shelf Final prospectus | 2003-09-03 | 2003-09-16 | 2 | | 333-103134 | Shelf Dormant | 2003-02-12 | 2003-02-12 | 1 | ## Filings 38 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-05-07 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000110465926057143/0001104659-26-057143-index.htm) Shelf registered | 333-295636 | 0001104659-26-057143 | | 2025-05-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000110465925046769/0001104659-25-046769-index.htm) Shelf takedown | 333-271788 | 0001104659-25-046769 | | 2025-05-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000110465925045940/0001104659-25-045940-index.htm) Shelf takedown | 333-271788 | 0001104659-25-045940 | | 2024-06-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1015328/999999999524001876/9999999995-24-001876-index.htm) Declared effective | 333-279835 | 9999999995-24-001876 | | 2023-05-09 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000110465923057836/0001104659-23-057836-index.htm) Shelf registered | 333-271788 | 0001104659-23-057836 | | 2022-06-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000110465922069660/0001104659-22-069660-index.htm) Shelf takedown | 333-238023 | 0001104659-22-069660 | | 2022-06-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000110465922069036/0001104659-22-069036-index.htm) Shelf takedown | 333-238023 | 0001104659-22-069036 | | 2020-05-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000104746920002887/0001047469-20-002887-index.htm) Shelf takedown | 333-238023 | 0001047469-20-002887 | | 2020-05-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000104746920002837/0001047469-20-002837-index.htm) Shelf takedown | 333-238023 | 0001047469-20-002837 | | 2020-05-06 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000104746920002834/0001047469-20-002834-index.htm) Shelf registered | 333-238023 | 0001047469-20-002834 | | 2019-08-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1015328/999999999519001807/9999999995-19-001807-index.htm) Declared effective | 333-232581 | 9999999995-19-001807 | | 2019-06-04 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000104746919003453/0001047469-19-003453-index.htm) Shelf takedown | 333-218565 | 0001047469-19-003453 | | 2017-06-07 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000104746917003861/0001047469-17-003861-index.htm) Shelf registered | 333-218565 | 0001047469-17-003861 | | 2016-06-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000104746916013715/0001047469-16-013715-index.htm) Shelf takedown | 333-196600 | 0001047469-16-013715 | | 2015-06-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000104746915005697/0001047469-15-005697-index.htm) Shelf takedown | 333-196600 | 0001047469-15-005697 | | 2015-06-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1015328/999999999515001496/9999999995-15-001496-index.htm) Declared effective | 333-203880 | 9999999995-15-001496 | | 2014-11-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1015328/999999999514003538/9999999995-14-003538-index.htm) Declared effective | 333-200149 | 9999999995-14-003538 | | 2014-06-09 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000101532814000126/0001015328-14-000126-index.htm) Shelf registered | 333-196600 | 0001015328-14-000126 | | 2012-10-31 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1015328/999999999512003112/9999999995-12-003112-index.htm) Declared effective | 333-184472 | 9999999995-12-003112 | | 2012-03-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000119312512117487/0001193125-12-117487-index.htm) Shelf takedown | 333-165166 | 0001193125-12-117487 | | 2011-07-11 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000095012311064932/0000950123-11-064932-index.htm) Shelf registered | 333-175467 | 0000950123-11-064932 | | 2011-02-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000095012311011007/0000950123-11-011007-index.htm) Shelf takedown | 333-155637 | 0000950123-11-011007 | | 2010-12-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000095012310111961/0000950123-10-111961-index.htm) Shelf takedown | 333-165166 | 0000950123-10-111961 | | 2010-12-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000095012310111959/0000950123-10-111959-index.htm) Shelf takedown | 333-165166 | 0000950123-10-111959 | | 2010-12-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000095012310111163/0000950123-10-111163-index.htm) Shelf takedown | 333-165166 | 0000950123-10-111163 | | 2010-12-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000095012310111158/0000950123-10-111158-index.htm) Shelf takedown | 333-165166 | 0000950123-10-111158 | | 2010-03-04 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000095012310021058/0000950123-10-021058-index.htm) Shelf takedown | 333-165166 | 0000950123-10-021058 | | 2010-03-03 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000095012310020656/0000950123-10-020656-index.htm) Shelf takedown | 333-165166 | 0000950123-10-020656 | | 2010-03-03 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000095012310020533/0000950123-10-020533-index.htm) Shelf registered | 333-165166 | 0000950123-10-020533 | | 2009-08-31 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1015328/999999999509002420/9999999995-09-002420-index.htm) Declared effective | 333-155637 | 9999999995-09-002420 | | 2008-11-24 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1015328/000095013708013973/0000950137-08-013973-index.htm) Shelf registered | 333-155637 | 0000950137-08-013973 | | 2004-12-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000091384904000798/0000913849-04-000798-index.htm) Shelf takedown | 333-119345 | 0000913849-04-000798 | | 2004-12-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1015328/000091384904000792/0000913849-04-000792-index.htm) Shelf takedown | 333-119345 | 0000913849-04-000792 | | 2004-09-28 | [S-3](https://www.sec.gov/Archives/edgar/data/1015328/000091384904000621/0000913849-04-000621-index.htm) Shelf registered | 333-119345 | 0000913849-04-000621 | | 2004-05-26 | [S-3](https://www.sec.gov/Archives/edgar/data/1015328/000091384904000367/0000913849-04-000367-index.htm) Shelf registered | 333-115898 | 0000913849-04-000367 | | 2003-09-16 | [424B4](https://www.sec.gov/Archives/edgar/data/1015328/000091384903000440/0000913849-03-000440-index.htm) Final prospectus | 333-108452 | 0000913849-03-000440 | | 2003-09-03 | [S-3](https://www.sec.gov/Archives/edgar/data/1015328/000091384903000415/0000913849-03-000415-index.htm) Shelf registered | 333-108452 | 0000913849-03-000415 | | 2003-02-12 | [S-3](https://www.sec.gov/Archives/edgar/data/1015328/000091384903000081/0000913849-03-000081-index.htm) Shelf registered | 333-103134 | 0000913849-03-000081 | [All filings of this company](https://equitycapital.markets/filings?cik=1015328) · [CSV](https://equitycapital.markets/filings.csv?cik=1015328) --- Source page: https://equitycapital.markets/company/1015328 · Data: U.S. SEC EDGAR · CC BY 4.0