Gatx Corp SEC filings GATX
Gatx Corp has 1,002 filings in SEC EDGAR's recent list, going back to Aug 23, 2018. Its latest annual report, Form ARS, was filed on Mar 13, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Nov 3, 2026 | — |
| FWP | Free writing prospectus | Nov 2, 2026 | — |
| 424B3 | Prospectus | Nov 2, 2026 | — |
| S-8 | Employee stock plan registration | May 8, 2026 | — |
| 424B5 | Prospectus supplement | Oct 23, 2025 | — |
| FWP | Free writing prospectus | Oct 23, 2025 | — |
| 424B3 | Prospectus | Oct 22, 2025 | — |
| S-3ASR | Automatic shelf registration | Apr 8, 2025 | — |
| 424B5 | Prospectus supplement | Feb 5, 2025 | — |
| FWP | Free writing prospectus | Feb 5, 2025 | — |
| 424B3 | Prospectus | Feb 4, 2025 | — |
| 424B5 | Prospectus supplement | Jun 4, 2024 | — |
| FWP | Free writing prospectus | Jun 3, 2024 | — |
| 424B3 | Prospectus | Jun 3, 2024 | — |
| 424B5 | Prospectus supplement | Feb 28, 2024 | — |
| FWP | Free writing prospectus | Feb 27, 2024 | — |
| 424B3 | Prospectus | Feb 27, 2024 | — |
| 424B5 | Prospectus supplement | Nov 1, 2023 | — |
| FWP | Free writing prospectus | Oct 31, 2023 | — |
| 424B3 | Prospectus | Oct 31, 2023 | — |
| 424B5 | Prospectus supplement | Sep 7, 2023 | — |
| FWP | Free writing prospectus | Sep 6, 2023 | — |
| 424B3 | Prospectus | Sep 6, 2023 | — |
| 424B5 | Prospectus supplement | May 2, 2023 | — |
| FWP | Free writing prospectus | May 1, 2023 | — |
| 424B3 | Prospectus | May 1, 2023 | — |
| 424B5 | Prospectus supplement | Aug 9, 2022 | — |
| FWP | Free writing prospectus | Aug 8, 2022 | — |
| 424B3 | Prospectus | Aug 8, 2022 | — |
| S-3ASR | Automatic shelf registration | May 5, 2022 | — |
| 424B5 | Prospectus supplement | Mar 4, 2022 | — |
| FWP | Free writing prospectus | Mar 2, 2022 | — |
| 424B3 | Prospectus | Mar 2, 2022 | — |
| 424B5 | Prospectus supplement | Aug 4, 2021 | — |
| FWP | Free writing prospectus | Aug 2, 2021 | — |
| 424B3 | Prospectus | Aug 2, 2021 | — |
| 424B5 | Prospectus supplement | Feb 2, 2021 | — |
| FWP | Free writing prospectus | Feb 2, 2021 | — |
| 424B3 | Prospectus | Feb 1, 2021 | — |
| 424B5 | Prospectus supplement | May 11, 2020 | — |
| FWP | Free writing prospectus | May 8, 2020 | — |
| 424B3 | Prospectus | May 8, 2020 | — |
| S-3ASR | Automatic shelf registration | Aug 14, 2019 | — |
| 424B5 | Prospectus supplement | Jan 30, 2019 | — |
| FWP | Free writing prospectus | Jan 29, 2019 | — |
| 424B3 | Prospectus | Jan 29, 2019 | — |
| 424B5 | Prospectus supplement | Nov 19, 2018 | — |
| FWP | Free writing prospectus | Nov 19, 2018 | — |
| 424B3 | Prospectus | Nov 19, 2018 | — |
| 424B5 | Prospectus supplement | Nov 2, 2018 | — |
| FWP | Free writing prospectus | Nov 1, 2018 | — |
| 424B3 | Prospectus | Nov 1, 2018 | — |
Showing 52 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Transportation Services (SIC 4700)
- Listed as
- GATX (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- NY
- Headquarters
- Chicago, IL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 40211
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.