---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-269256"
form_type: "8-K"
ticker: "GATX"
cik: "0000040211"
company_name: "GATX CORP"
filed_at: "2023-11-02T23:59:59+00:00"
generated_at: "2026-06-09T01:15:06.966861+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# GATX issues $400M of 6.900% Senior Notes due 2034

## Summary
- Underwriting agreement with BofA, Citigroup, and Morgan Stanley dated Oct 31, 2023.
- Notes bear interest at 6.900% per annum, maturing in 2034.
- Offering closed on November 2, 2023; proceeds for general corporate purposes.
- Issued under existing indenture with U.S. Bank Trust Company as trustee.

## SEC filing metadata
- accession: 0001193125-23-269256
- form_type: 8-K
- ticker: GATX
- cik: 0000040211
- company_name: GATX CORP
- filed_at: 2023-11-02T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/40211/000119312523269256/0001193125-23-269256-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/40211/000119312523269256/d563531d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-269256
- JSON: https://secwatch.observer/filing/0001193125-23-269256.json
- Plain text: https://secwatch.observer/filing/0001193125-23-269256.txt

## Key facts
- Debt Financings
  GATX CORP incurred senior notes of $400,000,000 aggregate principal amount with BofA Securities, Inc., Citigroup Global Markets Inc. and Morgan Stanley & Co. LLC at 6.900% maturing 2034.
  - Instrument: senior notes
  - Principal: $400,000,000 aggregate principal amount
  - Counterparty: BofA Securities, Inc., Citigroup Global Markets Inc. and Morgan Stanley & Co. LLC
  - Rate: 6.900%
  - Maturity: 2034
  - Event: incurrence
  source text: GATX agreed to sell and the Underwriters agreed to purchase, subject to and upon terms and conditions set forth therein, $400,000,000 aggregate principal amount of 6.900% Senior Notes due 2034
  evidence_url: https://www.sec.gov/Archives/edgar/data/40211/000119312523269256/0001193125-23-269256-index.htm
- Material Agreements
  GATX CORP entered into Underwriting Agreement with BofA Securities, Inc., Citigroup Global Markets Inc. and Morgan Stanley & Co. LLC valued at $400,000,000 aggregate principal amount of 6.900% Senior Notes due 2034 (effective 2023-10-31).
  - Action: entry
  - Agreement: underwriting
  - Counterparty: BofA Securities, Inc., Citigroup Global Markets Inc. and Morgan Stanley & Co. LLC
  - Value: $400,000,000 aggregate principal amount of 6.900% Senior Notes due 2034
  - Effective: 2023-10-31
  source text: GATX Corporation (“GATX”) entered into an Underwriting Agreement (the “Underwriting Agreement”), with BofA Securities, Inc., Citigroup Global Markets Inc. and Morgan Stanley & Co. LLC, as representatives of the several underwriters listed therein (collectively, the “Underwriters”), dated October 31, 2023, pursuant to which GATX agreed to sell and the Underwriters agreed to purchase, subject to and upon terms and conditions set forth therein, $400,000,000 aggregate principal amount of 6.900% Senior Notes due 2034 (the “Notes”), as described in the prospectus supplement, dated October 31, 2023 (the “Prospectus Supplement”), filed pursuant to GATX’s shelf registration statement on Form S-3, Registration No. 333-264721.
  evidence_url: https://www.sec.gov/Archives/edgar/data/40211/000119312523269256/0001193125-23-269256-index.htm

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