American Integrity Insurance (AII) chair David Clark awarded 9,375 RSUs

Rhea-AI Filing Summary

American Integrity Insurance Group, Inc. director and chairman David Lewis Clark reported an equity award in the company’s stock. On 12/04/2025, he acquired 9,375 restricted stock units under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan at a stated price of $0 per unit. These restricted stock units will vest in three equal annual installments on May 7, 2026, 2027 and 2028, linking his compensation to the company’s long‑term performance.

Following this grant, Clark is shown as beneficially owning 9,375 shares directly and 461,463 shares indirectly through the David and Kimberly Clark 2016 Irrevocable Trust. He serves as trustee of the trust but disclaims beneficial ownership of its shares except to the extent of his pecuniary interest, and also notes that this filing should not be taken as an admission that he or the trust are part of a group for ownership reporting purposes.

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^*

Clark David Lewis

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

3. Date of Earliest Transaction (Month/Day/Year)
12/04/2025

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	12/04/2025		A		9,375(1)	A	$0	9,375	D
Common Stock								461,463	I	See Footnotes(2)(3)

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 May 7, 2026, 2027 and 2028.

2. Consists of shares of common stock, par value $0.001, of American Integrity Insurance Group, Inc. (the "Issuer") held directly by the David and Kimberly Clark 2016 Irrevocable Trust (the "Trust"). The reporting person is the Trustee of the Trust and may be deemed for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise to beneficially own any securities owned by the Trust. The reporting person disclaims beneficial ownership of the securities held by the Trust covered by this statement, except to the extent of the pecuniary interest of the reporting person in such securities. Neither the filing of this statement nor anything herein shall be deemed an admission that the reporting person is, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any securities held by the Trust.

3. The reporting person may be deemed to be a member of a group with respect to the Issuer or securities of the Issuer for purposes of Section 13(d) or 13(g) of the Exchange Act. The reporting person declares that neither the filing of this statement nor anything herein shall be construed as an admission that the reporting person and the Trust are, for the purposes of Section 13(d) or 13(g) of the Exchange Act or any other purpose, a member of a group with respect to the Issuer or securities of the Issuer.

	/s/ David Lewis Clark	12/05/2025
	** 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).
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FAQ

What insider transaction did AII director David Lewis Clark report?

David Lewis Clark reported the acquisition of 9,375 restricted stock units of American Integrity Insurance Group, Inc. on 12/04/2025 under the company’s 2025 Long-Term Incentive Plan.

What is the vesting schedule for David Lewis Clark’s 9,375 RSUs in AII?

The 9,375 restricted stock units granted to David Lewis Clark will vest in three equal annual installments on May 7, 2026, 2027 and 2028.

How many American Integrity Insurance Group shares does David Lewis Clark beneficially own after this transaction?

After the reported transaction, David Lewis Clark beneficially owns 9,375 shares directly and 461,463 shares indirectly through the David and Kimberly Clark 2016 Irrevocable Trust.

What is the role of the David and Kimberly Clark 2016 Irrevocable Trust in AII share ownership?

The trust holds 461,463 shares of American Integrity Insurance Group, Inc. common stock. David Lewis Clark is the trustee and may be deemed to beneficially own these securities but disclaims beneficial ownership except for his pecuniary interest.

What positions does David Lewis Clark hold at American Integrity Insurance Group, Inc. (AII)?

David Lewis Clark is listed as both a director and an officer, serving as Chairman of American Integrity Insurance Group, Inc.

Was the AII insider transaction related to a Rule 10b5-1 trading plan?

The form includes a checkbox for Rule 10b5-1(c) trading plans, but the provided excerpt does not state that David Lewis Clark’s transaction was made under such a plan.