Company: SLDE
Filing Date: 2025-06-20
Form Type: S-8
Source: 0001193125-25-143281
Chunk: 5

Company: Slide Insurance Holdings, Inc.
Filing Date: 2025-06-20
Form: S-8
Chunk 5
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| By:                            |     | /s/ Jesse Schalk |     |                                       |
|                                |     | Name:            |     | Jesse Schalk                          |
|                                |     | Title:           |     | President and Chief Financial Officer |

POWER OF ATTORNEY AND SIGNATURES KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned hereby constitutes and appoints Bruce Lucas and Jesse Schalk, the true and lawful attorneys-in-factof the undersigned, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any or all amendments to this Registration Statement, including post-effective amendments, and registration statements filed pursuant to Rules 413 or 462 under the Securities Act of 1933, and to file or cause to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-factfull power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys or attorneys-in-factor any of them or their substitute or substitutes may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons on the dates and in the capacities indicated.

| Signature         
 /s/ Bruce Lucas   
 Bruce Lucas       
 /s/ Jesse Schalk  
 Jesse Schalk      |     | Title                                           
 Chief Executive Officer and Chairman            
 President and Chief Financial Officer           |     | Date          
 June 20, 2025 
 June 20, 2025 |
|:------------------|:----|:------------------------------------------------|:----|:--------------|
| /s/ Shannon Lucas 
 Shannon Lucas     |     | Chief Operating Officer, Chief Risk Officer and 
 Director                                        |     | June 20, 2025 |
| /s/ Robert Gries  
 Robert Gries      |     | Director                                        |     | June 20, 2025 |
| /s/ Thomas O’Shea 
 Thomas O’Shea     |     | Director                                        |     | June 20, 2025 |
| /s/ Stephen Rohde 
 Stephen Rohde