| Id | Content |
|---|---|
| F1 | Shares transferred from a LLC, of which Reporting Person is the manager and Reporting Person's trusts are its members, to one of its trust members. These transactions may be exempt under Rule 16a-9. |
| F2 | Shares transferred from a trust, of which Reporting Person is the trustee, to Reporting Person's direct ownership account. These transactions may be exempt under Rule 16a-13. |
| F3 | Shares gifted to a LLC of which Reporting Person is the manager and Reporting Person's trusts are its members. |
| F4 | Reporting voluntarily an increase in deferred shares as an anti-dilution adjustment, an event that does not constitute an acquisition and that is exempt under Rule 16b-3(d)(1) and (2) under the Securities Exchange Act of 1934. |