| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.72 to $4.03 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 at each separate price within the range set forth in this footnote. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.72 to $4.01 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 at each separate price within the range set forth in this footnote. |
| F3 | The securities are directly held by Heyer Investment Management, LLC, of which the Reporting Person is the managing member. The Reporting Person has voting and dispositive power over these securities. Accordingly, the Reporting Person may be deemed to have or share beneficial ownership of these securities. |
| F4 | The securities are directly held by the Harris Reid Heyer Trust, of which the Reporting Person is a trustee. The Reporting Person has voting and dispositive power over these securities. Accordingly, the Reporting Person may be deemed to have or share beneficial ownership of these securities. |
| F5 | The securities are directly held by the James Heyer Trust, of which the Reporting Person is a trustee. The Reporting Person has voting and dispositive power over these securities. Accordingly, the Reporting Person may be deemed to have or share beneficial ownership of these securities. |
| F6 | The securities are directly held by the Mindy B. Heyer 2021 Grantor Retained Annuity Trust, of which the Reporting Person's spouse is the sole trustee, grantor and recipient of annuity payments. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report should not be deemed an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. |
| F7 | The securities are directly held by the Peter Justin Heyer Trust, of which the Reporting Person is a trustee. The Reporting Person has voting and dispositive power over these securities. Accordingly, the Reporting Person may be deemed to have or share beneficial ownership of these securities. |
| F8 | The securities are directly held by the William Heyer Trust, of which the Reporting Person is a trustee. The Reporting Person has voting and dispositive power over these securities. Accordingly, the Reporting Person may be deemed to have or share beneficial ownership of these securities. |