Company: SLDE
Filing Date: 2025-05-23
Form Type: S-1
Source: 0001193125-25-125836
Chunk: 19

Company: Slide Insurance Holdings, Inc.
Filing Date: 2025-05-23
Form: S-1
Chunk 19
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 for up to five years or until we no longer qualify as an emerging growth company; |

| • |     | we are permitted to provide reduced disclosure regarding our executive compensation arrangements pursuant to the                                                                                      
 rules applicable to smaller reporting companies, which means we do not have to include a compensation discussion and analysis and certain other disclosures regarding our executive compensation; and |

| • |     | we are not required to hold non-binding advisory votes on executive 
 compensation.                                                       |

In addition to the relief described above, the JOBS Act permits us an extended transition period for complying with new or revised accounting standards affecting public companies. We have elected to use this extended transition period, which means that our consolidated financial statements may not be comparable to the financial statements of public companies that comply with such new or revised accounting standards on a non-delayedbasis. In this prospectus we have elected to take advantage of the reduced disclosure requirements relating to executive compensation, and in the future, we may take advantage of any or all of these exemptions for so long as we remain an emerging growth company. We will remain an emerging growth company until the earliest of (i) the end of the fiscal year during which we have total annual gross revenue of $1.235 billion (as adjusted for inflation pursuant to SEC rules from time to time) or more, (ii) the end of the fiscal year following the fifth anniversary of the completion of this offering, (iii) the date on which we have, during the previous three-year period, issued more than $1.0 billion in non-convertibledebt or (iv) the date on which we are deemed to be a “large accelerated filer” under the Securities Exchange Act of 1934, as amended.

9

Our Organizational Structure

The following diagram depicts our organizational structure immediately following our initial public offering.

Corporate Information

We were founded in March 2021 and incorporated in the State of Delaware on March 2, 2021. Our principal executive offices are located at
4221 W. Boy Scout Blvd., Suite 200, Tampa, Florida 33607 and our telephone number is (813) 748-2030. Our Internet site is www.slideinsurance.com. Our website and the information contained therein or connected
thereto is not incorporated into this prospectus or the registration statement of which it forms a part.

10

THE OFFERING

| Common stock offered by us | shares |

| Common stock offered by the selling stockholders | shares |

| Common stock to be outstanding immediately after