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Red Flags Detected

  • Delisting (new) — NSA delisted from NYSE and will suspend SEC reporting following merger completion—expected outcome for acquired entity.
  • Departure of CEO (new) — CEO and all officers ceased roles upon merger—standard for acquired company becoming subsidiary.
  • Departure of CFO (new) — CFO and all officers ceased roles upon merger—standard for acquired company becoming subsidiary.
NYSE: NSA National Storage Affiliates Trust 8-K

NSA completes merger with Public Storage; shareholders receive 0.14 PSA shares per NSA share

Filed July 22, 2026 · Period ending July 22, 2026 · ~1 min read

5 key changes 4 high relevance 3 red flags 8 sections

Key Changes

  • high

    NSA merged into Public Storage; each NSA common share converted to 0.1400 Public Storage shares. Public Storage issued ~11.2M common shares and ~15.2M preferred shares to former NSA holders.

  • high

    NSA repaid and terminated four credit facilities (KeyBank, Capital One, BMO, Huntington) totaling undisclosed principal without material early termination penalties.

  • high

    Public Storage subsidiary formed joint venture with certain NSA unitholders holding 313 properties valued at ~$3.2B, financed with $2.0B secured debt and $237M mezzanine loan.

  • high

    NSA delisted all share classes from NYSE; trading suspended July 22. Company will file Form 15 to terminate SEC registration and suspend reporting obligations.

  • medium

    All NSA board members and officers, including CEO and CFO, ceased roles upon merger completion. Named executives entitled to severance under employment agreements.

Summary

National Storage Affiliates Trust completed its merger with Public Storage on July 22, 2026. NSA common shareholders received 0.1400 Public Storage shares per NSA share; preferred shareholders received one-for-one conversions into new Public Storage preferred series maintaining their 6.000% dividend rates.

Public Storage issued approximately 11.2 million common shares and 15.2 million preferred shares to former NSA holders. NSA is now an indirect subsidiary of Public Storage.

The transaction included a dropdown joint venture structure: certain NSA operating partnership unitholders (19.2 million units) elected to redeem into an entity holding 80% of a JV that owns 313 properties valued at $3.2 billion, with Public Storage holding the remaining 20%. The JV incurred $2.0 billion in secured mortgage financing from Goldman Sachs and Wells Fargo plus $237 million in mezzanine financing from a Public Storage subsidiary. NSA repaid and terminated four credit facilities without material early termination penalties. NSA delisted from the NYSE and will file Form 15 to terminate SEC registration and suspend reporting obligations. All board members and officers ceased their roles upon merger completion—the expected outcome for an acquired entity. Named executives are entitled to severance under their employment agreements. The delisting, officer departures, and reporting suspension are standard post-acquisition mechanics, not operational concerns.

Section-by-Section Diff

Event · Item 1.02 — Termination of a Material Definitive Agreement

~24 words

NSA terminated a material definitive agreement on July 22, 2026.

1 Added
Added Termination of Material Agreement medium

Added in current filing · verify on EDGAR →

Item 1.02 Termination of a Material Definitive Agreement.

The company disclosed the termination of a material definitive agreement effective July 22, 2026.The reference to an Introductory Note suggests additional context may be provided elsewhere in the filing, but that content is not included in the excerpt provided.

Event · Item 2.01 — Completion of Acquisition or Disposition of Assets

~500 words

Item 2.01 — Completion of Acquisition or Disposition of Assets filed; see Key Changes for terms.

3 Added
Added Merger completion and debt repayment high

Added in current filing · verify on EDGAR →

In connection with the consummation of the Mergers on the Closing Date, NSA caused the repayment in full of all indebtedness, liabilities and other obligations outstanding under, and terminated (except for contingent obligations and provisions that expressly survive such termination), that certain Third Amended and Restated Credit Agreement, dated as of January 3, 2023 (as amended from time to time), by and among NSA OP, as borrower, NSA, certain of NSA’s subsidiaries, as subsidiary guarantors, KeyBank National Association, as administrative agent, and a syndicated group of lenders party thereto from time to time. NSA did not incur any material early termination penalties as a result of such termination.

NSA completed mergers and repaid in full the KeyBank credit agreement dated January 3, 2023, terminating the facility without incurring material early termination penalties. This represents a clean exit from one of the company's credit facilities in connection with the merger transaction.

Added Capital One credit facility termination high

Added in current filing · verify on EDGAR →

In connection with the consummation of the Mergers on the Closing Date, NSA caused the repayment in full of all indebtedness, liabilities and other obligations outstanding under, and terminated (except for contingent obligations and provisions that expressly survive such termination), that certain Credit Agreement, dated as of June 24, 2022 (as amended from time to time), by and among NSA OP, as borrower, NSA, certain of NSA’s subsidiaries, as subsidiary guarantors, the lenders from time to time party thereto, and Capital One, National Association, as administrative agent. NSA did not incur any material early termination penalties as a result of such termination.

NSA repaid and terminated the Capital One credit agreement dated June 24, 2022, in connection with the merger closing. No material early termination penalties were incurred, indicating favorable exit terms from this facility.

Added BMO and Huntington credit facilities termination high

Added in current filing · verify on EDGAR →

In connection with the consummation of the Mergers on the Closing Date, NSA caused the repayment in full of all indebtedness, liabilities and other obligations outstanding under, and terminated (except for contingent obligations and provisions that expressly survive such termination), that certain Credit Agreement, dated as of April 24, 2019 (as amended from time to time), by and among NSA OP, as borrower, NSA, certain of NSA’s subsidiaries, as subsidiary guarantors, the lenders from time to time party thereto, and BMO Bank N.A., as administrative agent. NSA did not incur any material early termination penalties as a result of such termination.

In connection with the consummation of the Mergers on the Closing Date, NSA caused the repayment in full of all indebtedness, liabilities and other obligations outstanding under, and terminated (except for contingent obligations and provisions that expressly survive such termination), that certain Credit Agreement, dated as of December 21, 2018 (as amended from time to time), by and among NSA OP, as borrower, NSA, certain of NSA’s subsidiaries, as subsidiary guarantors, the lenders from time to time party thereto, and The Huntington National Bank, as administrative agent. NSA did not incur any material early termination penalties as a result of such termination.

NSA repaid and terminated two additional credit facilities: the BMO Bank agreement from April 24, 2019, and The Huntington National Bank agreement from December 21, 2018. Both were terminated without material early termination penalties, completing the company's debt restructuring in connection with the merger.

Event · Item 5.01 — Changes in Control of Registrant

~600 words

Item 5.01 — Changes in Control of Registrant filed; see Key Changes for terms.

4 Added
Added Merger completion with Public Storage high

Added in current filing · verify on EDGAR →

On the Closing Date, at the effective time of the Company Merger (the “Company Merger Effective Time”), (i) each common share of beneficial interest, par value $0.01 per share, of NSA (each, an “NSA Common Share”) issued and outstanding immediately prior to the Company Merger Effective Time was converted into the right to receive 0.1400 (the “Exchange Ratio”) newly issued common shares of beneficial interest, par value $0.10 per share, of Public Storage (“Public Storage Common Shares”) and cash in lieu of fractional shares

NSA completed its merger with Public Storage. Each NSA common share was converted into 0.1400 Public Storage common shares plus cash for fractional shares. This represents the consummation of a previously announced strategic transaction that results in NSA shareholders becoming Public Storage shareholders at the stated exchange ratio.

Added Preferred share conversion medium

Added in current filing · verify on EDGAR →

(ii) each 6.000% Series A cumulative redeemable preferred share of beneficial interest, par value $0.01 per share, of NSA (each, an “NSA Series A Preferred Share”) issued and outstanding immediately prior to the Company Merger Effective Time was converted into the right to receive one newly issued 6.000% Cumulative Preferred Share, Series T, par value $0.01 per share, of Public Storage (each, a “Public Storage Series T Preferred Share”), having rights, preferences, privileges and voting powers that are materially unchanged from those of the NSA Series A Preferred Shares, (iii) each 6.000% Series B cumulative redeemable preferred share of beneficial interest, par value $0.01 per share, of NSA (each, an “NSA Series B Preferred Share”) issued and outstanding immediately prior to the Company Merger Effective Time was converted into the right to receive one newly issued 6.000% Cumulative Preferred Share, Series U, par value $0.01 per share, of Public Storage (each, a “Public Storage Series U Preferred Share”), having rights, preferences, privileges and voting powers that are materially unchanged from those of the NSA Series B Preferred Shares

NSA's preferred shareholders received one-for-one conversions into new Public Storage preferred share series. Series A preferred became Public Storage Series T preferred, and Series B preferred became Public Storage Series U preferred, both maintaining their 6.000% dividend rate and materially unchanged rights and preferences.

Added Operating partnership unit conversion medium

Added in current filing · verify on EDGAR →

(iv) subject to the Special Redemption (as described below), each NSA OP Unit issued and outstanding immediately prior to the Partnership Merger Effective Time was automatically converted into a number of newly issued common units in PSA OP (“Public Storage OP Units”) equal to the Exchange Ratio

NSA operating partnership units were converted into Public Storage operating partnership units at the same 0.1400 exchange ratio used for common shares. This conversion is subject to a special redemption provision described elsewhere in the filing.

Show 1 minor / wording change
Added Restricted share award vesting low

Added in current filing · verify on EDGAR →

Pursuant to the terms and conditions of the Merger Agreement, each restricted share award of NSA (“NSA Restricted Share Award”) that remained outstanding and unvested immediately prior to the Company Merger Effective Time vested in full immediately prior to such effective time. The NSA Common Shares underlying such NSA Restricted Share Award were thereafter treated as issued and outstanding NSA Common Shares for purposes of the Merger Agreement and holders of such NSA Common Shares became entitled to receive the same merger consideration as holders of other outstanding NSA Common Shares.

All unvested NSA restricted share awards accelerated and vested in full immediately before the merger closed. The shares underlying these awards were then converted into Public Storage shares at the same 0.1400 exchange ratio as all other NSA common shares.

Event · Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Compensation

~800 words

Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Compensation filed; see Key Changes for terms.

5 Added
Added Merger closing and share issuance high

Added in current filing · verify on EDGAR →

On the Closing Date, as a result of the Mergers, Public Storage issued approximately (i) 11,200,000 Public Storage Common Shares to former holders of NSA Common Shares and NSA’s outstanding equity awards, (ii) 9,569,557 Public Storage Series T Preferred Shares to former holders of NSA Series A Preferred Shares, and (iii) 5,668,128 Public Storage Series U Preferred Shares to former holders of NSA Series B Preferred Shares.

The merger between National Storage Affiliates Trust and Public Storage closed. Public Storage issued approximately 11.2 million common shares and 15.2 million preferred shares (9.6 million Series T and 5.7 million Series U) to former NSA shareholders and equity award holders. This represents the completion of the previously announced transaction.

Added Dropdown joint venture formation high

Added in current filing · verify on EDGAR →

On the Closing Date, in connection with the consummation of the Mergers, pursuant to the terms and conditions of the Merger Agreement, a subsidiary of Public Storage entered into a joint venture (the “Dropdown JV”) with certain holders of NSA OP Units as of immediately prior to the Special Redemption. The Dropdown JV holds 313 real estate assets contributed by NSA OP prior to the consummation of the Company Merger, valued at approximately $3.2 billion.

A Public Storage subsidiary formed a joint venture with certain NSA operating partnership unitholders. The joint venture holds 313 real estate properties contributed by NSA, valued at approximately $3.2 billion. This structure allows certain NSA unitholders to maintain indirect ownership in a portfolio of properties rather than receiving Public Storage shares directly.

Added Dropdown JV financing high

Added in current filing · verify on EDGAR →

Immediately following the consummation of the Company Merger, the Dropdown JV incurred approximately $2.2 billion of indebtedness, consisting of approximately $2.0 billion in secured mortgage financing from Goldman Sachs Bank USA and Wells Fargo Bank, National Association and approximately $237 million in mezzanine financing from a subsidiary of Public Storage.

The joint venture incurred approximately $2.2 billion in debt immediately after closing, comprising $2.0 billion in secured mortgage financing from Goldman Sachs and Wells Fargo, plus $237 million in mezzanine financing from a Public Storage subsidiary. This financing structure supports the $3.2 billion property portfolio held by the joint venture.

Added Special Redemption and JV ownership medium

Added in current filing · verify on EDGAR →

Pursuant to the Special Redemption, which was consummated in accordance with the NSA OP Agreement and the Merger Agreement, certain electing holders of NSA OP Units (each, a “Dropdown JV Investor”) redeemed NSA OP Units in exchange for units in a Delaware limited liability company (the “Aggregator”) that holds an 80% equity interest in the Dropdown JV. An aggregate of 19,193,490 NSA OP Units held by electing limited partners in NSA OP were redeemed pursuant to the Special Redemption.

Certain NSA operating partnership unitholders elected to redeem 19,193,490 units in exchange for interests in an entity holding 80% of the joint venture equity, with Public Storage holding the remaining 20%. This Special Redemption provided an alternative to receiving Public Storage shares, allowing these unitholders to maintain exposure to the contributed properties through the joint venture structure.

Show 1 minor / wording change
Added LTIP Unit vesting and conversion low

Added in current filing · verify on EDGAR →

pursuant to the terms of the Merger Agreement, each outstanding and unvested NSA OP LTIP Unit award (other than 2026 performance-based NSA OP LTIP Unit awards) vested in full immediately prior to the Partnership Merger Effective Time, with any applicable performance-based vesting conditions deemed achieved at target performance levels. At the Partnership Merger Effective Time, each vested NSA OP LTIP Unit that was eligible for conversion was converted into one NSA OP Unit

All outstanding unvested NSA long-term incentive plan units (except 2026 performance-based awards) vested immediately before the merger closed, with performance conditions deemed met at target. These vested units then converted to NSA operating partnership units and became eligible for the same merger consideration as other unitholders.

Event · Item 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule

~300 words

Item 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule filed; see Key Changes for terms.

3 Added
Added Merger completion and delisting high

Added in current filing · verify on EDGAR →

NSA notified the New York Stock Exchange (the “NYSE”) on the Closing Date that articles of merger were filed with the State Department of Assessments and Taxation of Maryland and that, at the Company Merger Effective Time, each outstanding NSA Common Share, NSA Series A Preferred Share, and NSA Series B Preferred Share was converted into the right to receive the applicable consideration pursuant to the Merger Agreement

NSA completed a merger where all outstanding common and preferred shares (Series A and Series B) were converted into merger consideration. The merger became effective after articles of merger were filed with Maryland authorities.

Added NYSE delisting and trading suspension high

Added in current filing · verify on EDGAR →

NSA requested that the NYSE delist NSA Common Shares, NSA Series A Preferred Shares, and NSA Series B Preferred Shares and, as a result, trading of NSA Common Shares, NSA Series A Preferred Shares, and NSA Series B Preferred Shares was suspended prior to the opening of the NYSE on the Closing Date.

All NSA share classes were delisted from the New York Stock Exchange and trading was suspended before the market opened on the closing date. The NYSE filed Form 25 notifications with the SEC to formalize the delisting and withdrawal of registration under Section 12(b) of the Exchange Act.

Added SEC reporting termination high

Added in current filing · verify on EDGAR →

Following the effectiveness of the Form 25, NSA intends to file with the SEC a certification on Form 15 regarding the termination of registration of NSA Common Shares, NSA Series A Preferred Shares, and NSA Series B Preferred Shares under the Exchange Act and the suspension of NSA’s reporting obligations with respect to NSA Common Shares, NSA Series A Preferred Shares, and NSA Series B Preferred Shares.

NSA will file Form 15 with the SEC to terminate registration of all share classes and suspend its public reporting obligations under the Exchange Act. This is the final step in taking the company private following the merger.

Event · Item 3.03 — Material Modification to Rights of Security Holders

~800 words

NSA completed merger with Public Storage, resulting in change of control, termination of all directors and officers, and conversion of shareholder rights.

5 Added
Added Merger completion and change of control high

Added in current filing · verify on EDGAR →

As a result of the completion of the Company Merger, a change in control of NSA occurred, and NSA is now an indirect subsidiary of Public Storage.

NSA completed its merger with Public Storage, resulting in a change of control. NSA is now an indirect subsidiary of Public Storage. All NSA common and preferred shareholders received corresponding Public Storage shares in exchange for their NSA shares.

Added Shareholder rights conversion high

Added in current filing · verify on EDGAR →

In connection with the consummation of the Mergers on the Closing Date, holders of NSA Common Shares, NSA Series A Preferred Shares, and NSA Series B Preferred Shares ceased to have any rights as shareholders of NSA, other than the right to receive Public Storage Common Shares (and cash in lieu of fractional shares), Public Storage Series T Preferred Shares, and Public Storage Series U Preferred Shares as set forth under Item 2.01 in accordance with the terms of the Merger Agreement.

NSA shareholders no longer have rights as NSA shareholders. They now have the right to receive Public Storage shares: common shareholders receive Public Storage Common Shares, Series A preferred shareholders receive Public Storage Series T Preferred Shares, and Series B preferred shareholders receive Public Storage Series U Preferred Shares.

Added Board and officer departures high

Added in current filing · verify on EDGAR →

In connection with the consummation of the Mergers on the Closing Date, (i) each member of NSA’s board of trustees (the “Board”) ceased to be a member of the Board and ceased to be a member of any committee of the Board on which such trustees served, and (ii) all of NSA’s officers ceased to be officers of NSA, effective as of the Company Merger Effective Time by operation of the Company Merger.

All NSA board members and officers ceased their roles upon merger completion. This occurred automatically as a result of the merger transaction, not through individual resignations or terminations.

Added Executive severance arrangements medium

Added in current filing · verify on EDGAR →

On the Closing Date, following the consummation of the Mergers, the employment of each of NSA’s named executive officers terminated. Pursuant to the terms of their previously disclosed employment agreements, such terminations constituted terminations by NSA without “cause” (as defined in each named executive officer’s employment agreement). As a result, the named executive officers became entitled to receive the severance payments and benefits provided under their respective employment agreements, subject to compliance with the applicable terms and conditions thereof, including the execution and non-revocation of releases of claims and compliance with applicable restrictive covenants.

NSA's named executive officers' employment terminated upon merger completion. These terminations are treated as without-cause terminations under their employment agreements, entitling them to severance payments and benefits subject to executing releases and complying with restrictive covenants.

Added Equity award treatment for executives medium

Added in current filing · verify on EDGAR →

In connection with the transactions contemplated by the Merger Agreement, each outstanding award of time-based NSA OP LTIP Units granted in 2026 was converted on a one-for-one basis into an NSA Restricted Share Award covering an equal number of NSA Common Shares. Consistent with the treatment of other NSA Restricted Share Awards under the Merger Agreement, the converted awards vested in full immediately prior to the Company Merger Effective Time and were thereafter converted into the right to receive Public Storage Common Shares pursuant to the terms of the Merger Agreement applicable to NSA Common Shares.

Time-based NSA OP LTIP Units granted in 2026 were converted to NSA Restricted Share Awards, which then fully vested immediately before the merger and converted to Public Storage Common Shares. Named executives received shares in the following amounts: David Cramer (40,412), William Cowan (20,374), Tamara Fischer (16,670), Brandon Togashi (16,962), Tiffany Kenyon (9,516), and Arlen Nordhagen (4,631).

Event · Item 5.03 — Amendments to Articles of Incorporation or Bylaws

~100 words

NSA completed a merger, converting from a trust to an LLC structure with new governing documents effective on the closing date.

1 Added
Added Merger completion and entity conversion high

Added in current filing · verify on EDGAR →

In connection with the consummation of the Company Merger on the Closing Date, the articles of incorporation and bylaws of NSA ceased to be in effect and the articles of organization and limited liability company operating agreement of Merger Sub I became the articles of organization and limited liability company operating agreement of the surviving company, in accordance with the terms of the Merger Agreement.

NSA completed a merger transaction that converted the company from its prior trust structure to a limited liability company. The company's previous articles of incorporation and bylaws were replaced with new articles of organization and an LLC operating agreement. This represents a fundamental change in the company's legal structure and governing documents.

Event · Item 1.01 — Entry into a Material Definitive Agreement

~100 words

NSA completed a merger with Pelican Merger Sub I, LLC as the surviving entity.

1 Added
Added Merger completion high

Added in current filing · verify on EDGAR →

Pelican Merger Sub I, LLC, as successor by merger to National Storage Affiliates Trust

National Storage Affiliates Trust has been merged into Pelican Merger Sub I, LLC, with Pelican Merger Sub I, LLC surviving the merger. The signature block indicates this merger was completed as of July 22, 2026, representing a change in the legal entity structure of NSA.

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Figures/quotes linked to EDGAR · Narrative written by AI · Jul 23, 2026 · How we verify