American Integrity (NYSE: AII) CEO sells 63,000 shares under 10b5-1 plan

Rhea-AI Filing Summary

American Integrity Insurance Group, Inc. reports that Robert C. Ritchie, its director, Chief Executive Officer and more than 10% owner, sold a total of 63,000 shares of common stock in open-market transactions on August 3-4, 2026 under a Rule 10b5-1 trading plan.

The sales comprised 33,000 shares at a weighted average of $20.68 on August 3, within a $20.50–$21.01 range, and 30,000 shares at a weighted average of $20.85 on August 4, within a $20.70–$21.15 range.

Insider Trade Summary

Net Seller: 63,000 shares

Net Sell 2 txns

Insider Ritchie Robert C

Role Chief Executive Officer

Sold 63,000 shs ($1.31M)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F3	30,000	$20.85	$626K
Sale	Common Stock F1, F2	33,000	$20.68	$682K

Holdings After Transaction: Common Stock — 2,370,997 shares (Direct)

Footnotes (3)

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.
2. F2. The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $20.50 to $21.01, inclusive. The reporting person undertakes to provide to American Integrity Insurance Group, Inc. (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold in the transactions at each separate price within the range set forth in this footnote.
3. F3. The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $20.70 to $21.15, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the SEC, upon request, full information regarding the number of shares sold in the transactions at each separate price within the range set forth in this footnote.

Key Figures

Total shares sold: 63,000 shares Shares sold on 2026-08-03: 33,000 shares Weighted average price on 2026-08-03: $20.68 per share +3 more

6 metrics

Total shares sold 63,000 shares Aggregate common stock sold by Robert C. Ritchie on August 3-4, 2026

Shares sold on 2026-08-03 33,000 shares Open-market sale of American Integrity common stock on August 3, 2026

Weighted average price on 2026-08-03 $20.68 per share Weighted average sale price within a $20.50–$21.01 range

Shares sold on 2026-08-04 30,000 shares Open-market sale of American Integrity common stock on August 4, 2026

Weighted average price on 2026-08-04 $20.85 per share Weighted average sale price within a $20.70–$21.15 range

Rule 10b5-1 plan adoption date March 12, 2026 Adoption date of Ritchie’s trading plan referenced in footnote F1

Key Terms

Rule 10b5-1 trading plan, weighted average price, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"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.

weighted average price financial

"The price reported is a weighted average price."

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 or private transaction financial

"transaction code description: Sale in open market or private transaction"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/05/2026 - 06:20 PM Accepted by SEC EDGAR 08/05/2026 - 06:20 PM Learn about SEC filing dates

FAQ

What insider stock sales in AII did Robert C. Ritchie report?

Robert C. Ritchie reported selling 63,000 shares of American Integrity Insurance Group, Inc. common stock. The open-market transactions occurred on August 3-4, 2026 at weighted average prices of $20.68 and $20.85, according to the Form 4 details and footnotes.

Were Robert C. Ritchie’s AII stock sales made under a Rule 10b5-1 plan?

Yes. A footnote states the sales were effected under a Rule 10b5-1 trading plan adopted by Robert C. Ritchie on March 12, 2026. Such plans prearrange trades, providing a structured framework for selling shares over time.

At what prices did the AII CEO sell his shares?

On August 3, 2026, Ritchie sold shares at a weighted average price of $20.68, with individual trades between $20.50 and $21.01. On August 4, 2026, he sold at a weighted average of $20.85, within a $20.70–$21.15 range.

How many AII shares did Robert C. Ritchie sell on each date?

Ritchie sold 33,000 shares of American Integrity Insurance Group, Inc. common stock on August 3, 2026 and 30,000 shares on August 4, 2026. Both transactions were coded as open-market or private sales of non-derivative common stock.

What is Robert C. Ritchie’s role and status at American Integrity (AII)?

The Form 4 identifies Robert C. Ritchie as a director, Chief Executive Officer, and a more-than-10% owner of American Integrity Insurance Group, Inc. His reported transactions therefore reflect activity by a senior executive and significant shareholder.

Does the Form 4 disclose Ritchie’s remaining AII share holdings?

The reported transactions show 63,000 shares sold, but the specific field for total shares owned following the transactions is not populated in this Form 4. As a result, post-transaction share ownership is not detailed here.

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).

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	X	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)
08/03/2026

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	08/03/2026		S(1)		33,000	D	$20.68(2)	2,400,997	D
Common Stock	08/04/2026		S(1)		30,000	D	$20.85(3)	2,370,997	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.

2. The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $20.50 to $21.01, inclusive. The reporting person undertakes to provide to American Integrity Insurance Group, Inc. (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold in the transactions at each separate price within the range set forth in this footnote.

3. The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $20.70 to $21.15, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the SEC, upon request, full information regarding the number of shares sold in the transactions at each separate price within the range set forth in this footnote.

	/s/ Robert C. Ritchie	08/05/2026
	** 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)