X0609 4 2026-04-27 0001886428 Slide Insurance Holdings, Inc. SLDE 0002114934 LARSON MATTHEW PAUL false 4221 W BOY SCOUT BLVD SUITE 200 TAMPA FL 33607 false true false false Chief Risk Officer true Common Stock 2026-04-27 4 M false 1250 0.79 A 1250 D Common Stock 2026-04-27 4 S false 1250 18.77 D 0 D Common Stock 2026-04-27 4 M false 10000 0.79 A 10000 D Common Stock 2026-04-27 4 S false 10000 18.77 D 0 D Common Stock 2026-04-29 4 M false 44752 0.79 A 44752 D Common Stock 2026-04-29 4 S false 44752 20.02 D 0 D Stock Option (Right to Buy) 0.79 2026-04-27 4 M false 1250 0 D 2032-02-21 Common Stock 1250 0 D Stock Option (Right to Buy) 0.79 2026-04-27 4 M false 10000 0 D 2032-02-24 Common Stock 10000 100000 D Stock Option (Right to Buy) 0.79 2026-04-29 4 M false 44752 0 D 2032-02-24 Common Stock 44752 55248 D Exercised and sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 4, 2025. Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranges from $18.43 to $19.00 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranges from $20.00 to $20.17 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. These stock options are fully vested and exercisable. /s/ Anastasios Omiridis, Attorney-in-Fact for Matthew Larson 2026-04-29