Company: NSA-PB
Filing Date: 2025-02-27
Form Type: 10-K
Source: 0001628280-25-008656
Chunk: 8

Company: National Storage Affiliates Trust
Filing Date: 2025-02-27
Form: 10-K
Item: Item 1
Chunk 8
---
Item 1. Business

General

National Storage Affiliates Trust is a fully integrated, self-administered and self-managed real estate investment trust organized in the state of Maryland on May 16, 2013. We have elected and we believe that we have qualified to be taxed as a REIT for U.S. federal income tax purposes commencing with our taxable year ended December 31, 2015. We serve as the sole general partner of our operating partnership subsidiary, NSA OP, LP (our "operating partnership"), a Delaware limited partnership formed on February 13, 2013 to conduct our business, which is focused on the ownership, operation, and acquisition of self storage properties predominantly located within the top 100 metropolitan statistical areas ("MSAs") throughout the United States. As of December 31, 2024, we held ownership interests in and operated a geographically diversified portfolio of 1,074 self storage properties located in 42 states and Puerto Rico, comprising approximately 70.2 million rentable square feet, configured in approximately 552,000 storage units. We completed our initial public offering in 2015 and our common shares of beneficial interest, $0.01 par value per share ("common shares"), are listed on the New York Stock Exchange under the symbol "NSA."

4

Table of Contents

Our vice chairperson of the board of trustees and former chairperson of the board of trustees and chief executive officer, Arlen D. Nordhagen, co-founded SecurCare Self Storage, Inc. in 1988 to invest in and manage self storage properties. While growing SecurCare to over 150 self storage properties, Mr. Nordhagen recognized a market opportunity for a differentiated public self storage REIT that would leverage the benefits of national scale by integrating multiple experienced regional self storage operators with local operational focus and expertise. Although the PRO structure contributed significantly to our growth over the last decade, the internalization of the PRO structure has always been a part of our long term vision. Our former structure offered our former PROs a unique opportunity to serve as regional property managers for their managed portfolios and directly participate in the potential upside of those properties while simultaneously diversifying their investment to include a broader portfolio of self storage properties. Over time, largely through our unconsolidated real estate ventures, retirement of PROs and the internalization of our PRO structure, effective July 1, 2024 (the "Closing Date"), we have developed a full service internally