American Integrity (AII) CEO awarded 19,706 RSUs under 2025 incentive plan

Rhea-AI Filing Summary

Ritchie Robert C reported acquisition or exercise transactions in this Form 4 filing.

American Integrity Insurance Group Chief Executive Officer Robert C. Ritchie received a grant of 19,706 restricted stock units under the company’s 2025 Long-Term Incentive Plan. These units vest in three equal annual installments on March 2 of 2027, 2028 and 2029. Following this grant, he directly holds 2,436,918 shares, including 41,972 unvested restricted stock units.

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

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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^*

Ritchie Robert C

(Last) (First) (Middle)

5426 BAY CENTER DRIVE, SUITE 600

(Street)

TAMPA FL 33609

(City) (State) (Zip)

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

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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	03/02/2026		A		19,706(1)	A	$0	2,436,918(2)	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. Represents restricted stock units granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan. The restricted stock units will vest in three equal annual installments on each of March 2, 2027, 2028 and 2029.

2. Includes 41,972 unvested restricted stock units.

	/s/ Robert C. Ritchie	03/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did American Integrity (AII) report for Robert C. Ritchie?

American Integrity reported that CEO Robert C. Ritchie received 19,706 restricted stock units as an equity grant. The award was made under the 2025 Long-Term Incentive Plan and carries a grant price of $0.00 per unit, reflecting a compensatory stock-based award.

How will the 19,706 restricted stock units granted to AII’s CEO vest?

The 19,706 restricted stock units granted to AII’s CEO vest in three equal annual installments. Vesting dates are March 2, 2027, March 2, 2028, and March 2, 2029, aligning the CEO’s long-term compensation with multi-year company performance and retention goals.

How many American Integrity (AII) shares does the CEO own after this grant?

After the equity grant, AII’s CEO Robert C. Ritchie directly holds 2,436,918 shares. This total includes both vested and unvested interests, with 41,972 of these represented by unvested restricted stock units that remain subject to future vesting conditions and service requirements.

What plan governs the restricted stock unit grant to AII’s CEO?

The restricted stock unit grant to AII’s CEO is issued under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan. This plan provides equity-based compensation, such as restricted stock units, designed to align executive pay with long-term shareholder and company performance outcomes.

Are the newly granted AII restricted stock units immediately tradeable?

The newly granted AII restricted stock units are not immediately tradeable because they are unvested awards. They will become deliverable in three equal installments on March 2, 2027, 2028, and 2029, contingent on continued service or other plan conditions described in the incentive program.