Slide Insurance (SLDE) Chief Revenue Officer sells 18,723 shares under 10b5-1 plan

Rhea-AI Filing Summary

Slide Insurance Holdings, Inc. Chief Revenue Officer Charles William Powell reported an open-market sale of 18,723 shares of Common Stock on April 29, 2026 at a weighted average price of $20.03 per share. Following the sale, he directly holds 2,080 shares. The transaction was executed under a Rule 10b5-1 trading plan adopted on December 15, 2025, meaning the trades were pre-scheduled rather than timed discretionarily.

Insider Trade Summary 10b5-1

Net Seller: 18,723 shares ($375,022)

Net Sell 1 txn

Insider POWELL CHARLES WILLIAM

Role Chief Revenue Officer

Sold 18,723 shs ($375K)

Type	Security	Shares	Price	Value
Sale	Common Stock	18,723	$20.03	$375K

Holdings After Transaction: Common Stock — 2,080 shares (Direct, null)

Footnotes (1)

1. Exercised and sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 15, 2025. Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranges from $20.00 to $20.05 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.

Key Figures

Shares sold: 18,723 shares Weighted average sale price: $20.03 per share Post-transaction holdings: 2,080 shares +2 more

5 metrics

Shares sold 18,723 shares Open-market sale on April 29, 2026

Weighted average sale price $20.03 per share Common Stock transaction

Post-transaction holdings 2,080 shares Shares held directly after sale

Sale price range $20.00–$20.05 per share Price range for executed trades

Trading plan adoption date December 15, 2025 Rule 10b5-1 plan for the sale

Key Terms

Rule 10b5-1 trading plan, weighted average price, open-market sale, Form 4

4 terms

Rule 10b5-1 trading plan regulatory

"Exercised and sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 15, 2025."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"Represents the weighted average price of the shares sold."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

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^*

POWELL CHARLES WILLIAM

(Last) (First) (Middle)

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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Revenue Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/29/2026

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	04/29/2026		S		18,723(1)	D	$20.03(2)	2,080	D

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. Exercised and sold pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 15, 2025.

2. Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranges from $20.00 to $20.05 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.

	/s/ Anastasios Omiridis, Attorney-in-Fact for Charles Powell	05/01/2026
	** 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 transaction did Slide Insurance (SLDE) report for Charles William Powell?

Slide Insurance reported that Chief Revenue Officer Charles William Powell sold 18,723 shares of common stock in an open-market transaction at a weighted average price of $20.03 per share, leaving him with 2,080 shares held directly after the sale.

At what price were the Slide Insurance (SLDE) shares sold by the CRO?

The shares sold by the Chief Revenue Officer carried a weighted average price of $20.03 per share, with individual sale prices ranging from $20.00 to $20.05, according to the Form 4 disclosure and its accompanying pricing footnote.

How many Slide Insurance (SLDE) shares does the CRO hold after this Form 4 sale?

After selling 18,723 shares, Chief Revenue Officer Charles William Powell directly holds 2,080 shares of Slide Insurance common stock, as reported in the post-transaction ownership column of the Form 4 insider trading disclosure filed with regulators.

Was the Slide Insurance (SLDE) insider sale made under a Rule 10b5-1 plan?

Yes. The filing states the transaction was executed under a Rule 10b5-1 trading plan adopted by Charles William Powell on December 15, 2025, indicating the sale was pre-arranged rather than timed in response to short-term market developments.

What type of transaction code appears on the Slide Insurance (SLDE) Form 4?

The Form 4 lists transaction code “S” for Charles William Powell’s activity, which the filing describes as a sale in an open-market or private transaction of common stock, rather than an option exercise, gift, or tax-withholding related disposition.