| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Oaktree Capital Group Holdings GP, LLC | 10%+ Owner | 333 SOUTH GRAND AVENUE, 28TH FLOOR, LOS ANGELES | /s/ Henry Orren, Managing Director | 2025-11-13 | 0001403525 |
| Oaktree Value Opportunities Fund Holdings, L.P. | 10%+ Owner | 333 SOUTH GRAND AVENUE, 28TH FLOOR, LOS ANGELES | /s/ Henry Orren, Managing Director | 2025-11-13 | 0001474241 |
| OCM Opps GTM Holdings, LLC | 10%+ Owner | 333 SOUTH GRAND AVENUE, 28TH FLOOR, LOS ANGELES | /s/ Henry Orren, Managing Director | 2025-11-13 | 0001860759 |
| Oaktree Capital Holdings, LLC | 10%+ Owner | 333 SOUTH GRAND AVENUE, 28TH FLOOR, LOS ANGELES | /s/ Henry Orren, Managing Director | 2025-11-13 | 0001790787 |
| Oaktree Phoenix Investment Fund, L.P. | 10%+ Owner | 333 SOUTH GRAND AVENUE, 28TH FLOOR, LOS ANGELES | /s/ Henry Orren, Managing Director | 2025-11-13 | 0001815055 |
| Oaktree Opportunities Fund Xb Holdings (Delaware), L.P. | 10%+ Owner | 333 SOUTH GRAND AVENUE, 28TH FLOOR, LOS ANGELES | /s/ Henry Orren, Managing Director | 2025-11-13 | 0001780629 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTX,GTXAP | Common Stock, $0.001 par value per share | Sale | -$107M | -6.3M | -26.93% | $17.00 | 17.1M | Nov 10, 2025 | See Footnotes | F1, F2 |
Oaktree Capital Group Holdings GP, LLC is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
| Id | Content |
|---|---|
| F1 | The reported securities are directly held by Oaktree Value Opportunities Fund Holdings, L.P., OCM Opps GTM Holdings LLC, Oaktree Phoenix Investment Fund LP, and Oaktree Opportunities Fund Xb Holdings (Delaware), L.P. (collectively, the "Oaktree Entities"), which securities may be deemed beneficially owned by the direct and indirect managers or general partners of the Direct Holders including Oaktree Capital Holdings, LLC and Oaktree Capital Group Holdings GP, LLC. |
| F2 | Each Reporting Person expressly disclaims beneficial ownership of the reported securities except with respect to such Reporting Person's pecuniary interest therein. |