---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-336170"
form_type: "8-K"
ticker: "VRMK"
cik: "0000931182"
company_name: "ERP OPERATING LTD PARTNERSHIP"
filed_at: "2026-08-06T01:32:50+00:00"
generated_at: "2026-08-06T10:10:32.451269+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Equity Residential's operating partnership issues $1B in notes: $600M 4.950% due 2031, $400M 5.450% due 2036

## Summary
- ERP Operating Limited Partnership agreed to issue $600M of 4.950% Notes due Oct 1, 2031 and $400M of 5.450% Notes due Oct 1, 2036.
- Underwriters include Morgan Stanley, Wells Fargo, BofA Securities, Goldman Sachs, and J.P. Morgan.
- Notes are issued under existing indenture with The Bank of New York Mellon Trust Company as trustee.
- Proceeds expected for general corporate purposes; offering priced on August 4, 2026.

## SEC filing metadata
- accession: 0001193125-26-336170
- form_type: 8-K
- ticker: VRMK
- cik: 0000931182
- company_name: ERP OPERATING LTD PARTNERSHIP
- filed_at: 2026-08-06T01:32:50+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/931182/000119312526336170/0001193125-26-336170-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/906107/000119312526336170/d176052d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-336170
- JSON: https://secwatch.observer/filing/0001193125-26-336170.json
- Plain text: https://secwatch.observer/filing/0001193125-26-336170.txt

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