American Integrity CEO sells 9,174 shares at $25.92

AII’s CEO executed a Rule 10b5-1 planned sale of 9,174 shares and continues to hold about 1.88 million shares directly.

Rhea-AI Filing Summary

American Integrity Insurance Group, Inc. (AII) reports that Chief Executive Officer and director Robert C. Ritchie sold 9,174 shares of common stock on August 31, 2026 in an open-market or private transaction at $25.92 per share. The sale was made pursuant to a Rule 10b5-1 trading plan adopted on March 12, 2026. Following this transaction, Ritchie directly holds 1,883,997 shares of AII common stock.

Insider Trade Summary 10b5-1

Net Seller: 9,174 shares

Net Sell 1 txn

Insider Ritchie Robert C

Role Chief Executive Officer

Sold 9,174 shs ($238K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	9,174	$25.92	$238K

Holdings After Transaction: Common Stock — 1,883,997 shares (Direct)

Footnotes (1)

1. F1. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 12, 2026.

Key Figures

Shares sold: 9,174 shares Sale price per share: $25.92 per share Shares held after transaction: 1,883,997 shares +1 more

4 metrics

Shares sold 9,174 shares Common stock sold by the CEO on August 31, 2026

Sale price per share $25.92 per share Price for the August 31, 2026 sale transaction

Shares held after transaction 1,883,997 shares Direct holdings of CEO Robert C. Ritchie after the sale

Rule 10b5-1 plan adoption date March 12, 2026 Date the CEO’s trading plan governing this sale was adopted

Key Terms

Rule 10b5-1 trading plan, Form 4, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan"

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.

Form 4 regulatory

"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1"

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.

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

What insider transaction did AII’s CEO report on this Form 4?

The Form 4 reports that AII Chief Executive Officer Robert C. Ritchie sold 9,174 shares of common stock on August 31, 2026 in a sale characterized as an open-market or private transaction.

At what price did the AII CEO sell shares in this Form 4 filing?

Robert C. Ritchie sold the AII common stock shares at a price of $25.92 per share on August 31, 2026, according to the Form 4 disclosure.

How many AII shares does the CEO hold after the reported sale?

After the reported sale, Chief Executive Officer Robert C. Ritchie directly holds 1,883,997 shares of American Integrity Insurance Group, Inc. common stock, as stated in the Form 4.

Was the AII CEO’s share sale made under a Rule 10b5-1 plan?

Yes. The Form 4 states that the sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Robert C. Ritchie on March 12, 2026, and the filing’s Rule 10b5-1 checkbox is affirmed.

Is the AII CEO’s ownership reported as direct or indirect in this Form 4?

The Form 4 shows Robert C. Ritchie’s post-transaction holdings of 1,883,997 shares of AII common stock as directly owned, with no separate nature of ownership description provided.

Does this AII Form 4 report any derivative securities transactions?

No. The Form 4 for American Integrity Insurance Group, Inc. reports one non-derivative transaction in common stock and shows no derivative transactions in the derivative securities section.

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Available on EDGAR 09/02/2026 - 04:15 PM Accepted by SEC EDGAR 09/02/2026 - 04:15 PM Learn about SEC filing dates

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^*

Ritchie Robert C

(Last) (First) (Middle)

3000 BAYPORT DRIVE, SUITE 500

(Street)

TAMPA FLORIDA 33607

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
American Integrity Insurance Group, Inc. [ AII ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/31/2026

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	08/31/2026		S(1)		9,174	D	$25.92	1,883,997	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. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 12, 2026.

	/s/ Robert C. Ritchie	09/02/2026
	** 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)