144 0002032356 XXXXXXXX LIVE 0001886428 Slide Insurance Holdings, Inc. 001-42707 4221 W Boy Scout Blvd Suite 200 Tampa FL 33607 713-927-4538 Shannon Lucas Officer Common Merrill Lynch 9595 Six Pines Dr. #8380 The Woodlands TX 77380 23717 395125 114559246 06/08/2026 NASDAQ Common 11/04/2021 Private Placement Issuer N 23717 11/04/2021 N/A N Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/09/2026 11700 213278.91 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/10/2026 11700 208309.91 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/11/2026 270 4702.76 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/16/2026 22500 407990.99 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/17/2026 9763 180007.31 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/24/2026 5816 104700.82 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/26/2026 17677 318881.64 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/30/2026 13389 242218.62 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 03/31/2026 24429 442219.96 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/01/2026 868 15632.34 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/06/2026 13500 244243.32 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/07/2026 11283 203128.79 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/08/2026 12008 216214.27 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/09/2026 27069 490103.49 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/13/2026 25621 462507.5 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/14/2026 18874 340528.78 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/20/2026 11676 228235.52 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/27/2026 13500 253144.6 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/28/2026 15251 288915.46 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 04/29/2026 18917 364109.31 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/01/2026 8450 158586.62 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/04/2026 6647 125482.03 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/07/2026 17141 322483.42 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/11/2026 9000 168844.13 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/15/2026 26692 502865.54 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/18/2026 45000 857655.14 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/19/2026 27000 512238.76 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/20/2026 18279 343334.9 Securus Risk Management LLC 4221 W Boy Scout Blvd Tampa FL 33607 Common 05/27/2026 22548 427297.02 Sales being executed for related entities IIM Holdings II LLC & Securus Risk Management LLC associated with SLDE Chairman & CEO Bruce Lucas and SLDE COO Shannon Lucas; Aggregation requirements apply for purposes of Rule 144 volume provisions; Sales will be relying on the SLDE 4 week average trading volume of 5,444,949 shares for the week ending 06/05/2026 06/08/2026 11/21/2025 Shannon Lucas