| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SilverBox Sponsor V LLC | 10%+ Owner | 8701 BEE CAVE ROAD, EAST BUILDING, SUITE 310, AUSTIN | /s/ Joseph Reece, as Authorized Signatory of Boxwood Holdings V LLC, the managing member of SilverBox Sponsor V LLC | 02 Dec 2025 | 0002086706 |
| Reece Joseph E | Founding Partner, 10%+ Owner | 8701 BEE CAVE ROAD, EAST BUILDING, SUITE 310, AUSTIN | /s/ Joseph Reece | 02 Dec 2025 | 0001659413 |
| Kadenacy Stephen M | Chairman and CEO, Director, Director, 10%+ Owner | 8701 BEE CAVE ROAD, EAST BUILDING, SUITE 310, AUSTIN | /s/ Stephen Kadenacy | 02 Dec 2025 | 0001519030 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | SBXE | Class A ordinary shares | 195,000 | 02 Dec 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | SBXE | Class B ordinary shares | 02 Dec 2025 | Class A ordinary shares | 6,900,000 | Direct | F2, F3, F4 |
| Id | Content |
|---|---|
| F1 | Represents Class A ordinary shares, par value $0.0001 per share, of the Issuer (the "Private Placement Shares") that are included in the 195,000 private placement units (the "Private Placement Units") that will be purchased by SilverBox Sponsor V LLC (the "Sponsor") from the Issuer in a private placement at $10.00 per Private Placement Unit, as described in the Issuer's registration statement on Form S-1 (File No. 333-289783) (the "Registration Statement"). Each Private Placement Unit is comprised of one Private Placement Share and one-third of one redeemable warrant (the "Private Placement Warrants"), each whole Private Placement Warrant exercisable to purchase one Private Placement Share. Does not represent any Private Placement Shares issuable upon the exercise of Private Placement Warrants. |
| F2 | As described in the Registration Statement under the heading "Description of Securities - Founder Shares", the Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date. |
| F3 | These shares represent Class B ordinary shares held by the Sponsor, acquired pursuant to a subscription agreement by and between the Sponsor and the Issuer. The Class B ordinary shares owned by the reporting persons includes up to 900,000 shares that are subject to forfeiture in the event the underwriters of the initial public offering of the Issuer's securities do not exercise in full their over-allotment option as described in the issuer's registration statement. |
| F4 | The Sponsor is the record holder of the shares reported herein. Boxwood Holdings V LLC is the managing member of the Sponsor, Mr. Kadenacy, the issuer's Chairman and Chief Executive Officer and Mr. Reece, the Issuer's Founding Partner, are each a principal of Boxwood Holdings V LLC. As such, they may be deemed to have or share beneficial ownership of the Class B ordinary shares held directly by the Sponsor. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interests they may have therein, directly or indirectly. |