Slide Insurance (SLDE) executive, spouse log pre-planned stock sales

Rhea-AI Filing Summary

Slide Insurance Holdings, Inc. director and President & COO Lucas Shannon reported open-market sales of 23,493 shares of common stock indirectly held through Securus Risk Management LLC at prices around $18 per share. These transactions were executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 21, 2025.

After these trades, Securus Risk Management LLC still holds 1,529,615 shares of Slide Insurance common stock. The filing also notes substantial additional common stock beneficially owned by Shannon’s spouse, including shares held directly and through several related entities and trusts, with the spouse selling 237,536 shares between March 24-26, 2026 under a separate 10b5-1 plan.

Insights

Equity markets analyst

Pre-planned insider and spouse sales with large remaining holdings.

The filing shows 23,493 shares of Slide Insurance Holdings common stock sold in the open market by Securus Risk Management LLC, an entity controlled by Lucas Shannon, at prices near $18 per share. These trades occurred under a Rule 10b5-1 trading plan adopted on November 21, 2025, indicating they were pre-scheduled rather than opportunistic.

After the transactions, Securus Risk Management LLC continues to hold 1,529,615 shares, and Shannon also has 194,201 shares held directly. Footnotes describe additional large positions beneficially owned by the reporting person’s spouse and related entities, with 237,536 shares sold between March 24-26, 2026 under a separate 10b5-1 plan at prices from $17.90 to $18.19. The presence of sizable remaining holdings and the pre-planned nature of the sales point to routine portfolio management rather than a clear change in sentiment.

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 FLORIDA 33607

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/24/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	03/24/2026		S		5,816(1)	D	$18(2)	1,547,292	I	By Securus Risk Management, LLC(3)
Common Stock	03/26/2026		S		17,677(1)	D	$18.04(4)	1,529,615	I	By Securus Risk Management, LLC(3)
Common Stock								194,201	D
Common Stock								1,123,646	I	By Spouse(5)
Common Stock								38,657,781(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 $17.90 to $18.07 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 $18.00 to $18.19 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 237,536 shares of common stock between March 24-26, 2026, pursuant to a 10b5-1 trading plan, at prices ranging from $17.90 to $18.19 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	03/26/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did Slide Insurance (SLDE) report in this Form 4?

The Form 4 reports open-market sales of 23,493 Slide Insurance common shares by Securus Risk Management LLC at about $18 per share. These trades are attributed to director and President & COO Lucas Shannon through an entity he controls, rather than personal direct holdings.

Were the Slide Insurance (SLDE) insider sales pre-planned under a 10b5-1 plan?

Yes. The filing states the 23,493-share sale by Securus Risk Management LLC was made under a Rule 10b5-1 trading plan adopted by Lucas Shannon on November 21, 2025. The spouse’s 237,536-share sale between March 24-26, 2026 also occurred pursuant to a 10b5-1 trading plan.

How many Slide Insurance (SLDE) shares does Securus Risk Management LLC hold after the sales?

Following the reported transactions, Securus Risk Management LLC holds 1,529,615 shares of Slide Insurance common stock. These shares are reported as indirectly owned by Lucas Shannon through the LLC, with beneficial ownership disclaimed except for any pecuniary interest described in the footnotes.

Did Slide Insurance (SLDE) executive Lucas Shannon sell his directly held shares?

No direct sales are reported. The Form 4 shows 194,201 Slide Insurance shares held directly after the transactions, with no direct sale code. The reported 23,493 shares sold were held indirectly through Securus Risk Management LLC, not from Shannon’s directly owned position.

What Slide Insurance (SLDE) share sales are attributed to the reporting person’s spouse?

Footnotes state the reporting person’s spouse sold 237,536 Slide Insurance common shares between March 24-26, 2026 under a 10b5-1 plan, at prices ranging from $17.90 to $18.19 per share. The filing also describes substantial additional holdings beneficially owned by the spouse and related entities.

Does the Slide Insurance (SLDE) Form 4 show any option exercises or derivative trades?

No. The derivativeSummary section is empty and the transactionSummary shows zero derivative exercises, gifts, tax withholdings, or restructuring entries. All reported trades involve non-derivative common stock, primarily open-market sales by Securus Risk Management LLC and holdings-related line items.