Company: SQFTP
Filing Date: 2025-07-15
Form Type: 424B5
Source: 0001641172-25-019665
Chunk: 1

Company: Presidio Property Trust, Inc.
Filing Date: 2025-07-15
Form: 424B5
Chunk 1
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 S-15 of this prospectus supplement for more information regarding these arrangements.

All historical share and per share information in this prospectus supplement gives retroactive effect to a 1 for 10 reverse split of our Common Stock that became effective on May 19, 2025.

Our Common Stock is listed on The Nasdaq Capital Market under the symbol “SQFT.” On July 14, 2025, the last reported sale price of our Common Stock on The Nasdaq Capital Market was $13.60 per share.

As of July 13, 2025, the aggregate market value of our outstanding Common Stock held by non-affiliates was approximately $6.2 million which was calculated based on approximately 1.3 million shares of outstanding Common Stock held by non-affiliates, and on a per share price of $6.25, the closing sale price of our Common Stock on May 19, 2025. During the 12 calendar month period that ends on, and includes, the date of this prospectus supplement (but excluding this offering), we have not offered or sold any securities pursuant to General Instruction I.B.6 of Form S-3.

Investing in our securities involves a high degree of risk. See“ Risk Factors” beginning on page S-8 of this prospectus supplement, on page 11 of the accompanying prospectus and under similar headings in the documents incorporated by reference into this prospectus supplement and the accompanying base prospectus.

Neither the U.S. Securities and Exchange Commission, or the Commission, nor any state securities commission has approved or disapproved of these securities, or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

|                                  |     | Per Share |       |     | Per Pre-Funded Warrant |         |     | Total(2) |              |
|:---------------------------------|:----|:----------|------:|:----|:-----------------------|--------:|:----|:---------|-------------:|
| Public offering price            |     | $         | 12.00 |     | $                      | 11.9999 |     | $        | 2,049,960.00 |
| Placement Agent Fees(1)          |     | $         |  0.84 |     | $                      | 0.83999 |     | $        |   143,497.20 |
| Proceeds, before expenses, to us |