Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Lucas Shannon 2. Issuer Name and Ticker or Trading Symbol Slide Insurance Holdings, Inc. [SLDE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President & COO (Last) (First) (Middle) C/O SLIDE INSURANCE HOLDINGS, INC., 4221 W. BOY SCOUT BLVD., SUITE 200 3. Date of Earliest Transaction (Month/Day/Year) 03/05/2026 (Street) TAMPA, FL 33607 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 03/05/2026 S 17,075(1) D $19.37(2) 1,632,925 I By Securus Risk Management, LLC(3) Common Stock 03/06/2026 S 23,884(1) D $18.59(4) 1,609,041 I By Securus Risk Management, LLC(3) Common Stock 03/09/2026 S 11,700(1) D $18.23(5) 1,597,341 I By Securus Risk Management, LLC(3) Common Stock 194,201 D Common Stock 1,123,646 I By Spouse(6) Common Stock 39,342,563(7) I By Spouse(8) Common Stock 1,925,000 I By Spouse(9) Common Stock 1,925,000 I By Spouse(10) Common Stock 2,575,837 I By Spouse(11)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Lucas Shannon C/O SLIDE INSURANCE HOLDINGS, INC. 4221 W. BOY SCOUT BLVD., SUITE 200 TAMPA, FL 33607	X	X	President & COO

Signatures

/s/ Andy Omiridis, Attorney-in-Fact for Shannon Lucas		03/09/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 21, 2025.
(2)	Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranges from $19.11 to $19.67 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.
(3)	The securities reported herein are held by Securus Risk Management LLC, which is an entity controlled by the reporting person. The reporting person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
(4)	Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranges from $18.31 to $19.23 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.
(5)	Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranges from $17.65 to $18.54 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.
(6)	Represent shares of common stock beneficially owned by the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
(7)	The amount shown reflects the amount owned by the reporting person's spouse after the sale of 532,437 shares of common stock between March 5-9, 2026, pursuant to a 10b5-1 trading plan, at prices ranging from $17.65 to $19.67 per share.
(8)	Represent shares of common stock beneficially owned by the reporting person's spouse through IIM Holdings II, LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
(9)	Represent shares held through the Emma Cloonen Irrevocable Trust, of which the reporting person's spouse is the trustee. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
(10)	Represent shares held through the Ava Cloonen Irrevocable Trust, of which the reporting person's spouse is the trustee. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
(11)	Represent shares of common stock held by the reporting person's spouse through Bruce Lucas Irrevocable Grantor Retained Annuity Trust of 2014. The reporting person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

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