Here are the 424B prospectus supplements from Public Storage (PSA-PF) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow PSA-PF and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full PSA-PF filings page.
National Storage Affiliates Trust (NSA) and Public Storage have entered into an Agreement and Plan of Merger under which NSA will merge into a Public Storage subsidiary and NSA OP will become an indirect subsidiary of Public Storage following a multi-step transaction. NSA common shares will be converted into 0.1400 Public Storage common shares per NSA common share plus cash in lieu of fractional shares. Based on Public Storage's closing price of $323.87 on June 10, 2026, the exchange ratio implied approximately $45.34 per NSA share. The NSA board recommends shareholders vote "FOR" the Merger Proposal at a virtual special meeting on July 14, 2026. The mergers remain subject to customary closing conditions, partner consents, regulatory approvals and the effectiveness of the Form S-4.