---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-021770"
form_type: "8-K"
ticker: "GATX"
cik: "0000040211"
company_name: "GATX CORP"
filed_at: "2025-02-06T23:59:59+00:00"
generated_at: "2026-05-27T01:58:44.894037+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# GATX raises $800M through dual-tranche senior note offering

## Summary
- $500M of 5.500% Senior Notes due 2035 and $300M of 6.050% Senior Notes due 2054 issued.
- 2054 notes are additional issuance; total $700M of 2054 notes outstanding post-offering.
- Underwriters: BofA Securities, Citigroup Global Markets, Morgan Stanley.
- Notes issued under existing indenture dated 2008; proceeds for general corporate purposes.
- Offering closed on February 6, 2025.

## SEC filing metadata
- accession: 0001193125-25-021770
- form_type: 8-K
- ticker: GATX
- cik: 0000040211
- company_name: GATX CORP
- filed_at: 2025-02-06T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/40211/000119312525021770/0001193125-25-021770-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/40211/000119312525021770/d915887d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-021770
- JSON: https://secwatch.observer/filing/0001193125-25-021770.json
- Plain text: https://secwatch.observer/filing/0001193125-25-021770.txt

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