As of May 23, 2026, the three largest insider holders of GTX are Capital Group Holdings Gp, Llc Oaktree (TenPercentOwner, 36.89Mn shares), Capital Group Holdings Gp, Llc Oaktree (TenPercentOwner, 31.89Mn shares), Group Llc/Ma Baupost (TenPercentOwner, 26.57Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital Management Lp Oaktree | - | 0 | 1,119,397 | 13 Jun, 2023 |
| Group Llc/Ma Baupost | - | 0 | 26,570,589 | 15 Jun, 2023 |
| Capital Partners, L.P. Cyrus | - | 0 | 20,009,945 | 11 Sep, 2025 |
| Capital Group Holdings Gp, Llc Oaktree | - | 0 | 36,894,816 | 30 May, 2025 |
| Holdings, Llc Oaktree | - | 0 | 1,119,397 | 13 Jun, 2023 |
| Robert L Shanks | - | 81,198 | 0 | 27 May, 2025 |
| Paul A Camuti | - | 41,390 | 0 | 02 Apr, 2026 |
| Credit Partners Master, L.P. Centerbridge | - | 0 | 4,740,569 | 15 Aug, 2025 |
| Capital Gp, Llc Sessa | - | 0 | 15,236,484 | 06 Mar, 2024 |
| Sean Deason | Svp Chief Financial Officer | 386,860 | 0 | 09 Mar, 2026 |
| Special Credit Partners Iii-Flex, L.P. Centerbridge | - | 0 | 19,893,857 | 11 Mar, 2025 |
| Thierry Mabru | Svp, Integrated Supply Chain | 225,352 | 0 | 09 Mar, 2026 |
| Olivier Rabiller | President Ceo | 959,742 | 0 | 09 Mar, 2026 |
| Jerome Maironi | Svp, Gc Corp. Secretary | 227,536 | 0 | 02 May, 2025 |
| Daniel Deiro | Svp, Cm Gm Japan/Korea | 169,424 | 0 | 09 Mar, 2026 |
| Craig Balis | Svp Chief Technology Officer | 283,937 | 0 | 09 Mar, 2026 |
| Fabrice Spenninck | Svp Chief Human Res. Officer | 159,738 | 0 | 09 Mar, 2026 |
| Julia Steyn | - | 50,233 | 0 | 26 Feb, 2026 |
| Daun Norman | - | 87,186 | 0 | 27 May, 2025 |
| Joanne Lau | Vp, Cao And Controller | 142,971 | 0 | 09 Mar, 2026 |
| Tina Pierce | - | 46,838 | 0 | 26 May, 2023 |
| Joachim Drees | - | 40,736 | 0 | 02 Apr, 2026 |
| Pierre Barthelet | Svp, Strat, Bus Dev Adv Tech | 58,786 | 0 | 03 Jun, 2025 |
| Mark D. Rollinger | Svp, Gc Corp. Secretary | 40,908 | 0 | 09 Mar, 2026 |
| Nils Eike-Christian Martens | Svp, Strat, Bus Dev, Adv Tech | 49,778 | 0 | 09 Mar, 2026 |
| Mark Albert Rodrigues | Svp, Gm Gbes Turbo Tech | 93,694 | 0 | 09 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Apr, 2026 | Joachim Drees | Common Stock | A | 1,848 | - | 40,736 | D | A |
| 01 Apr, 2026 | Paul A Camuti | Common Stock | A | 924 | - | 41,390 | D | A |
| 05 Mar, 2026 | Fabrice Spenninck | Common Stock | D | 9,214 | $18.87 | 142,025 | D | F |
| 05 Mar, 2026 | Mark D. Rollinger | Common Stock | A | 23,198 | $0.00 | 40,908 | D | A |
| 05 Mar, 2026 | Mark D. Rollinger | Common Stock | A | 23,198 | $0.00 | 40,908 | D | A |
| 05 Mar, 2026 | Mark Albert Rodrigues | Common Stock | D | 4,307 | $18.87 | 79,025 | D | F |
| 05 Mar, 2026 | Daniel Deiro | Common Stock | D | 9,139 | $18.87 | 151,855 | D | F |
| 05 Mar, 2026 | Nils Eike-Christian Martens | Common Stock | D | 4,898 | $18.87 | 34,361 | D | F |
| 05 Mar, 2026 | Thierry Mabru | Common Stock | D | 12,283 | $18.87 | 201,740 | D | F |
| 05 Mar, 2026 | Mark Albert Rodrigues | Common Stock | D | 4,307 | $18.87 | 79,025 | D | F |
| 05 Mar, 2026 | Olivier Rabiller | Common Stock | D | 58,752 | $18.87 | 846,794 | D | F |
| 05 Mar, 2026 | Olivier Rabiller | Common Stock | D | 58,752 | $18.87 | 846,794 | D | F |
| 05 Mar, 2026 | Joanne Lau | Common Stock | D | 545 | $18.87 | 134,405 | D | F |
| 05 Mar, 2026 | Nils Eike-Christian Martens | Common Stock | D | 4,898 | $18.87 | 34,361 | D | F |
| 05 Mar, 2026 | Thierry Mabru | Common Stock | D | 12,283 | $18.87 | 201,740 | D | F |
| 05 Mar, 2026 | Craig Balis | Common Stock | D | 12,767 | $18.87 | 259,394 | D | F |
| 05 Mar, 2026 | Sean Deason | Common Stock | D | 19,268 | $18.87 | 353,524 | D | F |
| 05 Mar, 2026 | Fabrice Spenninck | Common Stock | D | 9,214 | $18.87 | 142,025 | D | F |
| 05 Mar, 2026 | Joanne Lau | Common Stock | D | 545 | $18.87 | 134,405 | D | F |
| 05 Mar, 2026 | Nils Eike-Christian Martens | Common Stock | A | 15,417 | $0.00 | 49,778 | D | A |