---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-230701"
form_type: "8-K"
ticker: "CSX"
cik: "0000277948"
company_name: "CSX CORP"
filed_at: "2023-09-07T23:59:59+00:00"
generated_at: "2026-06-10T23:03:57.494728+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# CSX completes $600M public offering of 5.200% Notes due 2033

## Summary
- $600M aggregate principal of 5.200% Notes due 2033 issued on Sept. 7, 2023.
- Notes mature in 2033; interest rate fixed at 5.200% per annum.
- Offering made under existing shelf registration (No. 333-262788); prospectus supplement filed Sept. 6, 2023.
- Proceeds intended for general corporate purposes (typical use not specified).
- Issued under 1990 indenture with Bank of New York Mellon as trustee.

## SEC filing metadata
- accession: 0001193125-23-230701
- form_type: 8-K
- ticker: CSX
- cik: 0000277948
- company_name: CSX CORP
- filed_at: 2023-09-07T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 2.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/277948/000119312523230701/0001193125-23-230701-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/277948/000119312523230701/d549325d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-230701
- JSON: https://secwatch.observer/filing/0001193125-23-230701.json
- Plain text: https://secwatch.observer/filing/0001193125-23-230701.txt

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