---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-082717"
form_type: "8-K"
ticker: "NSA"
cik: "0001618563"
company_name: "National Storage Affiliates Trust"
filed_at: "2026-07-10T21:12:07+00:00"
generated_at: "2026-07-10T21:14:07.945108+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# NSA sets July 22 closing for Public Storage acquisition; declares $0.0336 special dividend

## Summary
- Anticipated closing date of Public Storage acquisition is July 22, 2026, subject to shareholder approval on July 14.
- Special prorated cash dividend of $0.0336 per share declared for period July 1-21, payable immediately before closing.
- Majority of NSA OP units have consented; only common shareholder approval remains as condition.
- Exchange ratio: 0.14 Public Storage common share per NSA common share.
- Due bill trading on NYSE from record date July 21 through last trading day.

## SEC filing metadata
- accession: 0001104659-26-082717
- form_type: 8-K
- ticker: NSA
- cik: 0001618563
- company_name: National Storage Affiliates Trust
- filed_at: 2026-07-10T21:12:07+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1618563/000110465926082717/0001104659-26-082717-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1618563/000110465926082717/tm2620251d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-082717
- JSON: https://secwatch.observer/filing/0001104659-26-082717.json
- Plain text: https://secwatch.observer/filing/0001104659-26-082717.txt

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