---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-080958"
form_type: "8-K"
ticker: "CUBE"
cik: "0001298675"
company_name: "CubeSmart"
filed_at: "2025-08-20T23:59:59+00:00"
generated_at: "2026-05-17T11:06:15.632973+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# CubeSmart L.P. issues $450M of 5.125% senior notes due 2035

## Summary
- Aggregate principal amount $450M at 5.125% interest, maturing 2035; net proceeds ~$440.2M after discounts and expenses.
- Proceeds to repay outstanding revolver indebtedness and for working capital/general corporate purposes.
- Notes are senior unsecured obligations of CubeSmart, L.P. and fully guaranteed by CubeSmart.
- Notes redeemable before Aug 1, 2035 at Treasury rate plus 20 bps; thereafter at par.

## SEC filing metadata
- accession: 0001104659-25-080958
- form_type: 8-K
- ticker: CUBE
- cik: 0001298675
- company_name: CubeSmart
- filed_at: 2025-08-20T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1298675/000110465925080958/0001104659-25-080958-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1298675/000110465925080958/tm2523819d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-080958
- JSON: https://secwatch.observer/filing/0001104659-25-080958.json
- Plain text: https://secwatch.observer/filing/0001104659-25-080958.txt

## Key facts
- Debt Financings
  CubeSmart incurred senior notes of $450.0 million with underwriters at 5.125% per annum maturing 2035.
  - Instrument: senior notes
  - Principal: $450.0 million
  - Counterparty: underwriters
  - Rate: 5.125% per annum
  - Maturity: 2035
  - Event: incurrence
  source text: On August 20, 2025, CubeSmart, L.P. (the “ Operating Partnership ”) and CubeSmart (the “ Company ”) completed the issuance and sale of $450.0 million in aggregate principal amount of the Operating Partnership’s 5.125% senior notes due 2035 (the “ Notes ”), and the Company’s related full and unconditional guarantee of the payment of principal, the make-whole premium, if any, and interest on the Notes (the “ Guarantee ”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1298675/000110465925080958/0001104659-25-080958-index.htm

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