Slide Insurance (SLDE) insider pre-planned sale of 11,970 shares

Rhea-AI Filing Summary

Securus Risk Management LLC, an entity controlled by Slide Insurance Holdings executive and director Lucas Shannon, reported open-market sales totaling 11,970 shares of Slide Insurance common stock. The trades occurred on March 10–11, 2026, including 11,700 shares at $17.80 and 270 shares at $17.42 per share.

Footnotes state these transactions were made under a pre-arranged Rule 10b5-1 trading plan adopted on November 21, 2025, with weighted-average sale price ranges between $17.25 and $18.00 per share. After these sales, Securus Risk Management LLC held 1,585,371 shares. The filing also shows Shannon’s direct holdings of 194,201 shares and several large indirect positions held by his spouse and related entities, with beneficial ownership generally disclaimed except to the extent of pecuniary interest.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lucas Shannon

(Last) (First) (Middle)

C/O SLIDE INSURANCE HOLDINGS, INC.

4221 W. BOY SCOUT BLVD., SUITE 200

(Street)

TAMPA FL 33607

(City) (State) (Zip)

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

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

4. If Amendment, Date of 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

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	03/10/2026		S		11,700(1)	D	$17.8(2)	1,585,641	I	By Securus Risk Management, LLC(3)
Common Stock	03/11/2026		S		270(1)	D	$17.42(4)	1,585,371	I	By Securus Risk Management, LLC(3)
Common Stock								194,201	D
Common Stock								1,123,646	I	By Spouse(5)
Common Stock								39,221,533(6)	I	By Spouse(7)
Common Stock								1,925,000	I	By Spouse(8)
Common Stock								1,925,000	I	By Spouse(9)
Common Stock								2,575,837	I	By Spouse(10)

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 Securities Underlying Derivative Security (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: 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

Explanation of Responses:

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 $17.51 to $18.00 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.

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 $17.25 to $17.87 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. 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.

6. The amount shown reflects the amount owned by the reporting person's spouse after the sale of 121,030 shares of common stock between March 10-11, 2026, pursuant to a 10b5-1 trading plan, at prices ranging from $17.25 to $18.00 per share.

7. 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.

8. 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.

9. 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.

10. 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.

	/s/ Andy Omiridis, Attorney-in-Fact for Shannon Lucas	03/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider stock transactions did Lucas Shannon report for Slide Insurance (SLDE)?

Lucas Shannon reported open-market sales totaling 11,970 Slide Insurance common shares through Securus Risk Management LLC. The trades occurred on March 10–11, 2026, at weighted-average prices in the high-$17 range, and were executed under a pre-arranged Rule 10b5-1 trading plan.

Were the recent Slide Insurance (SLDE) insider stock sales pre-planned?

Yes. A footnote explains the reported sales were made pursuant to a Rule 10b5-1 trading plan adopted on November 21, 2025. Such plans schedule trades in advance, so the timing of these March 2026 sales reflects a preset program rather than a discretionary decision.

How many Slide Insurance (SLDE) shares does the entity controlled by Lucas Shannon hold after the sale?

After the reported sales, Securus Risk Management LLC held 1,585,371 Slide Insurance common shares. The filing also lists 194,201 shares held directly by Shannon and additional large indirect positions held by his spouse and related trusts, with beneficial ownership generally disclaimed.

Who actually sold the Slide Insurance (SLDE) shares reported in this Form 4?

The 11,970 shares were sold by Securus Risk Management LLC, an entity controlled by the reporting person. Footnotes also describe Slide Insurance common stock beneficially owned by the reporting person’s spouse and related entities, with sales by the spouse under a separate Rule 10b5-1 plan noted in the disclosure.

At what prices were the Slide Insurance (SLDE) insider sales executed?

One reported trade of 11,700 shares occurred at $17.80 per share and another 270-share sale at $17.42 per share. Footnotes state weighted-average sale price ranges between $17.25 and $18.00 per share across the referenced transactions during March 10–11, 2026.