---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-234463"
form_type: "8-K"
ticker: "GATX"
cik: "0000040211"
company_name: "GATX CORP"
filed_at: "2026-05-21T20:17:40+00:00"
generated_at: "2026-05-21T20:30:38.277430+00:00"
event_type: "debt"
sentiment: "positive"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# GATX extends revolving credit facility maturity to 2031, reduces borrowing costs

## Summary
- Termination date extended one year to May 21, 2031 from May 21, 2030.
- Applicable margin for SOFR loans reduced to 80.5–130 bps; ABR loans 0–30 bps, based on credit rating.
- Facility fee reduced to 7–20 bps from prior grid, also tied to credit rating.
- Amendment executed with lenders including Citibank, BofA, U.S. Bank, BMO, CIBC, KeyBank, and others.

## SEC filing metadata
- accession: 0001193125-26-234463
- form_type: 8-K
- ticker: GATX
- cik: 0000040211
- company_name: GATX CORP
- filed_at: 2026-05-21T20:17:40+00:00
- event_type: debt
- sentiment: positive
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/40211/000119312526234463/0001193125-26-234463-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/40211/000119312526234463/d108029d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-234463
- JSON: https://secwatch.observer/filing/0001193125-26-234463.json
- Plain text: https://secwatch.observer/filing/0001193125-26-234463.txt

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