Michael J. Schall - 22 Jul 2026 Form 4 Insider Report for National Storage Affiliates Trust (NSA)

Reporting relationship: Director
Issuer ticker: NSA
Reported as of: 22 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 22 Jul 2026, 17:25:55 UTC
Prior SEC filing: 19 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael J. Schall, by Zoya F. Afridi, his Attorney-in-fact

Key filing fact

Michael J. Schall filed Form 4 for National Storage Affiliates Trust (NSA) on 22 Jul 2026.

Key facts

This page summarizes Michael J. Schall's Form 4 filing for National Storage Affiliates Trust (NSA).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 22 Jul 2026, 17:25.

Change

Previous filing in this sequence was filed on 19 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001198212 Primary reporting owner

SCHALL MICHAEL J

Relationship: Director
Address: C/O NATIONAL STORAGE AFFILIATES TRUST, 8400 EAST PRENTICE AVENUE, 9TH FLOOR, GREENWOOD VILLAGE
Signature: /s/ Michael J. Schall, by Zoya F. Afridi, his Attorney-in-fact
Signature date: 22 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

NSA transaction

Common shares of beneficial interest, $0.01 par value

Disposed to Issuer

Transaction value
Shares: -11,291
Change %: -100%
Price
Shares after: 0
Date: 22 Jul 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

NSA transaction Derivative

Class A OP Units

Disposed to Issuer

Transaction value
Shares: -12,618
Change %: -100%
Price
Shares after: 0
Date: 22 Jul 2026
Ownership: Direct
Underlying class: Common shares of beneficial interest, $0.01 par value
Underlying amount: 12,618
Exercise price
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Michael J. Schall is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 3 footnotes

Footnote F1

Pursuant to the Agreement and Plan of Merger, dated as of March 16, 2026 (the "Merger Agreement"), between the Issuer, Public Storage and certain other parties, common shares of beneficial interest, $0.01 par value, of the Issuer, inclusive of restricted shares, were 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 and cash in lieu of any fractional shares.

Footnote F2

Pursuant to the Merger Agreement, each Class A OP Unit issued and outstanding immediately prior to the effective time of the Partnership Merger was (i) automatically converted into the right to receive a number of newly issued common units in Public Storage OP, L.P., equal to the Exchange Ratio or (ii), at the election of holders of Class A OP Units, redeemed in exchange for one newly issued unit in NSA OP JV, LLC which holds 80% of the equity of the joint venture with Public Storage that holds certain identified real estate assets contributed by the Partnership.

Footnote F3

N/A.