---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-149168"
form_type: "8-K"
ticker: "AMT"
cik: "0001053507"
company_name: "AMERICAN TOWER CORP /MA/"
filed_at: "2024-05-29T23:59:59+00:00"
generated_at: "2026-06-01T07:35:01.211229+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# American Tower issues €1B in senior notes (3.9% 2030, 4.1% 2034) for refinancing

## Summary
- Issued €500M 3.900% senior notes due 2030 and €500M 4.100% senior notes due 2034.
- Net proceeds of ~€988.4M ($1.074B) used to repay revolving credit facility and €825M term loan.
- Notes are senior unsecured; interest payable annually starting May 2025.
- Redemption: make-whole prior to Feb 2030/2034; after that at par.
- Change of control trigger: repurchase at 101% plus accrued interest.

## SEC filing metadata
- accession: 0001193125-24-149168
- form_type: 8-K
- ticker: AMT
- cik: 0001053507
- company_name: AMERICAN TOWER CORP /MA/
- filed_at: 2024-05-29T23:59:59+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/1053507/000119312524149168/0001193125-24-149168-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1053507/000119312524149168/d835521d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-149168
- JSON: https://secwatch.observer/filing/0001193125-24-149168.json
- Plain text: https://secwatch.observer/filing/0001193125-24-149168.txt

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