Company: SATLW
Filing Date: 2025-10-15
Form Type: 424B5
Source: 0001437749-25-031060
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Company: Satellogic Inc.
Filing Date: 2025-10-15
Form: 424B5
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The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities nor does it seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

Subject to completion, dated October 15, 2025

Filed Pursuant to Rule 424(b)(5)

Registration Statement No. 333-283719

PROSPECTUS SUPPLEMENT

(To Prospectus dated March 31, 2025)

<div align='center'>SATELLOGIC INC.

Shares of Class A Common Stock</div>

We are offering shares (the “Shares”) of our Class A common stock, par value $0.0001 per share (the “Class A Common Stock”) pursuant to this prospectus supplement and the accompanying prospectus.

Our Class A Common Stock is listed on The Nasdaq Capital Market (“Nasdaq”) under the symbol “SATL.” On October 14, 2025, the last reported sale price of our Class A Common Stock was $ per Share.

We have granted the underwriters an option for a period of 30 days to purchase up to additional shares of Class A Common Stock from us on the same terms. If the underwriters exercise the option in full, the total proceeds to us, before expenses, will be $ .

We are an “emerging growth company” and “smaller reporting company” as defined under U.S. federal securities laws and are subject to reduced public company reporting requirements. See the sections entitled “Prospectus Summary-Implications of Being a Smaller Reporting Company” and “Prospectus Summary-Implications of Being an Emerging Growth Company” on page 2 of the accompanying base prospectus for additional information.

Investing in our Class A Common Stock involves risks that are described in the“Risk Factors”section beginning on page S-4 of this prospectus supplement. You should carefully read and consider these risk factors as well as the risk factors that are incorporated by reference into this prospectus supplement from our filings with the Securities and Exchange Commission (“SEC”) before investing in our Class A Common Stock.

Neither the SEC nor any state securities commission has approved or disapproved of the securities or passed upon the adequacy or accuracy of this prospectus supplement and the accompanying prospectus. Any representation to the contrary is a criminal offense.

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