AII · American Integrity Insurance Group, Inc. · Insider Trading

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $27.19 to $27.32, 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, 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.

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.

(4) The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $27.30 to $27.55, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $27.00 to $27.44, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $27.00 to $27.18, 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.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

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 September 1, 2027, 2028 and 2029.

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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $26.27 to $26.64, 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, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $26.17 to $26.58, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $26.47 to $26.89, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $26.20 to $26.48, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $26.12 to $26.47, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $25.24 to $26.10, 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.

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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $24.90 to $25.30, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $24.73 to $25.39, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $25.09 to $25.63, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $24.75 to $25.01, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $23.82 to $24.38, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $23.20 to $24.03, 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.

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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $22.55 to $23.27, 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.

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.

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 $20.90, 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, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $20.82 to $21.13, 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.

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.

The price reported is a weighted average price. These shares of common stock were sold in multiple transactions at prices ranging from $20.65 to $21.18, 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.

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.

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.

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.

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.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

The price reported is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $16.70 to $17.00, 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 purchased in the transactions at each separate price within the range set forth in this footnote.

Consists of shares of Common Stock, directly held by Sowell Investments Holding Co., LLC, of which James E. Sowell is the sole manager. This statement is jointly filed by and on behalf of each of Mr. Sowell and Sowell Investments Holding Co., LLC. Mr. Sowell directly (whether through ownership or position) or indirectly 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 Sowell Investments Holding Co., LLC. The reporting persons each disclaim beneficial ownership of the securities covered by this statement, except to the extent of the pecuniary interest of such reporting person in such securities.

(Continued from footnote 2) Each reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such reporting person is, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any securities covered by this statement.

The reporting persons 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 persons declare that neither the filing of this statement nor anything herein shall be construed as an admission that such persons 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.

The price reported is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $16.76 to $16.98, 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 purchased in the transactions at each separate price within the range set forth in this footnote.

Consists of shares of Common Stock, directly held by Sowell Investments Holding Co., LLC, of which James E. Sowell is the sole manager. This statement is jointly filed by and on behalf of each of Mr. Sowell and Sowell Investments Holding Co., LLC. Mr. Sowell directly (whether through ownership or position) or indirectly 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 Sowell Investments Holding Co., LLC. The reporting persons each disclaim beneficial ownership of the securities covered by this statement, except to the extent of the pecuniary interest of such reporting person in such securities.

(Continued from footnote 2) Each reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such reporting person is, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any securities covered by this statement.

The reporting persons 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 persons declare that neither the filing of this statement nor anything herein shall be construed as an admission that such persons 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.

The price reported is a weighted average price. These shares of common stock, par value $0.001 (the "Common Stock"), of American Integrity Insurance Group, Inc. (the "Issuer") were purchased in multiple transactions at prices ranging from $16.71 to $17.00, inclusive. The reporting person undertakes to provide to 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 purchased in the transactions at each separate price within the range set forth in this footnote.

Consists of shares of Common Stock, directly held by Sowell Investments Holding Co., LLC, of which James E. Sowell is the sole manager. This statement is jointly filed by and on behalf of each of Mr. Sowell and Sowell Investments Holding Co., LLC. Mr. Sowell directly (whether through ownership or position) or indirectly 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 Sowell Investments Holding Co., LLC. The reporting persons each disclaim beneficial ownership of the securities covered by this statement, except to the extent of the pecuniary interest of such reporting person in such securities.

(Continued from footnote 2) Each reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such reporting person is, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any securities covered by this statement.

The reporting persons 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 persons declare that neither the filing of this statement nor anything herein shall be construed as an admission that such persons 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.

The price reported is a weighted average price. These shares of common stock, par value $0.001 (the "Common Stock"), of American Integrity Insurance Group, Inc. (the "Issuer") were purchased in multiple transactions at prices ranging from $17.10 to $17.20, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in the transactions at each separate price within the range set forth in this footnote.

Represents shares of common stock, par value $0.001, of American Integrity Insurance Group, Inc. (the "Issuer") withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units. No shares were sold in this transaction.

Represents shares of common stock, par value $0.001 (the "Common Stock"), of American Integrity Insurance Group, Inc. (the "Issuer") withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units. No shares were sold in this transaction.

Represents shares of common stock, par value $0.001, of American Integrity Insurance Group, Inc. (the "Issuer") withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units. No shares were sold in this transaction.

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 April 6, 2027, 2028 and 2029.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation.

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.

Consists of 18,826 unvested restricted stock units.

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.

Includes 23,533 unvested restricted stock units.

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.

Includes 41,972 unvested restricted stock units.

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.

Includes 6,682 unvested restricted stock units.

Represents shares of restricted stock of American Integrity Insurance Group, Inc. (the "Issuer") granted to the reporting person under the American Integrity Insurance Group, Inc. 2025 Long-Term Incentive Plan as director compensation. Such shares are subject to the 90-day lock-up provided for in the lock-up agreement with the several underwriters entered into by the reporting person in connection with a recent public offering of securities of the Issuer.