[Form 4] Slide Insurance Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Robert Gries Jr., a director of Slide Insurance Holdings (SLDE), reported an award of 1,567 restricted stock units (RSUs) on 07/31/2025 that represent a contingent right to one share of common stock each. The filing shows he beneficially owns 835,971 shares directly and 2,031,265 shares indirectly through GRM Family Limited Partnership, an entity he controls but for which he disclaims beneficial ownership except for his pecuniary interest. The RSUs vest in 12 equal monthly installments commencing 01/01/2025 and ending 12/31/2025, subject to continued service. The RSUs are reported with a $0 price per share as issued.

Positive

• High insider ownership: Filing shows 835,971 shares directly and 2,031,265 shares indirectly via GRM Family Limited Partnership.
• Alignment and retention: The 1,567 RSUs vest in 12 equal monthly installments through 12/31/2025, linking compensation to continued service.

Negative

• None.

Insights

Securities Analyst

TL;DR: Director received 1,567 RSUs; large existing insider stake is confirmed, but the grant appears service-based and routine.

The Form 4 discloses a small, service-conditioned equity award of 1,567 RSUs alongside substantial reported holdings: 835,971 shares directly and 2,031,265 shares indirectly via GRM Family Limited Partnership. For investors, the key facts are size and structure of ownership rather than a market-moving purchase or sale. The RSU vesting schedule (12 monthly installments through year-end 2025) aligns the directors compensation with continued service, which is typical for retention and incentive purposes. The $0 reported price indicates these are grant-based awards rather than cash purchases.

Corporate Governance Expert

TL;DR: The disclosure highlights concentrated insider ownership and routine equity compensation tied to service-based vesting.

The filing makes clear the reporting person controls an entity holding a sizable indirect stake and retains a large direct position, which underscores concentrated insider ownership. The reporting persons disclaimer of beneficial ownership in the GRM Family Limited Partnership is included in the explanatory text, which is standard governance language. The monthly vesting through 12/31/2025 indicates the award is intended for retention. From a governance perspective, high insider ownership can align management and shareholder interests but also signals ownership concentration that investors may note when assessing governance and control dynamics.

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
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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 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^*

Gries Robert JR

(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		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
07/31/2025

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	07/31/2025		M		1,567	A	(1)	835,971	D
Common Stock								2,031,265	I	By GRM Family Limited Partnership(2)

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
Restricted Stock Unit	(1)	07/31/2025		M			1,567	(3)	(3)	Common Stock	1,567	$0	7,833	D

Explanation of Responses:

1. The restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

2. The securities reported herein are held by GRM Family Limited Partnership, which is an entity controlled by the reporting person. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

3. These restricted stock units vest in 12 equal monthly installments commencing on January 1, 2025 and ending on December 31, 2025, subject to the reporting person's continued employment or service through each applicable vesting date.

	/s/ Jesse Schalk, Attorney-in-Fact for Robert Gries Jr.	08/13/2025
	** 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.

FAQ

What did Robert Gries Jr. acquire in the Form 4 for SLDE?

He was reported as receiving 1,567 restricted stock units (RSUs), each representing a contingent right to one share of common stock.

How many SLDE shares does Robert Gries Jr. beneficially own after the transaction?

The filing reports 835,971 shares directly and 2,031,265 shares indirectly through GRM Family Limited Partnership.

What are the vesting terms of the RSUs reported on the SLDE Form 4?

The RSUs vest in 12 equal monthly installments commencing 01/01/2025 and ending 12/31/2025, subject to continued service.

Were the RSUs purchased for cash according to the Form 4?

No cash price is reported; the RSUs are listed with an effective $0 price per share as issued.

What is GRM Family Limited Partnership in the filing?

GRM Family Limited Partnership is the entity reported to hold 2,031,265 shares indirectly; the reporting person controls that entity but disclaims beneficial ownership except for his pecuniary interest.

Who signed the Form 4 for Robert Gries Jr.?

The form is signed by Jesse Schalk, Attorney-in-Fact for Robert Gries Jr. as indicated in the filing.