| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gross Bradley J. | Director | 200 WEST STREET, NEW YORK | /s/ Crystal Orgill, Attorney-in-fact | 08 Sep 2025 | 0001447253 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STGW | Class A Common Stock | Gift | $0 | -5,341,715 | -41% | $0.000000 | 7,655,879 | 04 Sep 2025 | See Footnotes | F1, F2 |
| Id | Content |
|---|---|
| F1 | This transaction represents a donation of shares of the Issuer's Class A Common Stock to a charity. |
| F2 | The Reporting Person is a managing director of Goldman, Sachs & Co. ("Goldman Sachs"). Goldman Sachs is a subsidiary of The Goldman Sachs Group, Inc. ("GS Group"). GS Group is the direct owner of Broad Street Principal Investments, L.L.C., which directly holds 5,341,715 shares of Class A Common Stock of the Issuer, and Bridge Street Opportunity Advisors, L.L.C. is the general partner of each of StoneBridge 2017, L.P., which directly holds 1,597,531 shares of Class A Common Stock of the Issuer, and StoneBridge 2017 Offshore, L.P., which directly holds 566,259 shares of Class A Common Stock of the Issuer. Goldman Sachs beneficially owns directly and GS Group may be deemed to beneficially own indirectly 150,374 shares of Class A Common Stock of the Issuer. The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his pecuniary interest therein, if any. |