GTX's three largest insider shareholders as of March 23, 2026 are Capital Group Holdings Gp, Llc Oaktree (TenPercentOwner, 17.09Mn shares), Capital Gp, Llc Sessa (TenPercentOwner, 15.24Mn shares), International Inc Honeywell (Other, 7.09Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital Group Holdings Gp, Llc Oaktree | - | 0 | 36,894,816 | 30 May, 2025 |
| Capital Group Holdings Gp, Llc Oaktree | - | 0 | 31,894,816 | 21 Aug, 2025 |
| 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 | 17,094,816 | 13 Nov, 2025 |
| Capital Gp, Llc Sessa | - | 0 | 15,236,484 | 06 Mar, 2024 |
| Special Credit Partners Iii-Flex, L.P. Centerbridge | - | 0 | 10,098,173 | 03 Mar, 2025 |
| Capital Partners, L.P. Cyrus | - | 0 | 9,871,626 | 19 Apr, 2023 |
| Special Credit Partners Iii-Flex, L.P. Centerbridge | - | 0 | 9,795,684 | 11 Mar, 2025 |
| Credit Partners Master, L.P. Centerbridge | - | 0 | 4,740,569 | 15 Aug, 2025 |
| Holdings, Llc Oaktree | - | 0 | 1,119,397 | 13 Jun, 2023 |
| Capital Management Lp Oaktree | - | 0 | 1,119,397 | 13 Jun, 2023 |
| Olivier Rabiller | President Ceo | 959,742 | 0 | 09 Mar, 2026 |
| Sean Deason | Svp Chief Financial Officer | 386,860 | 0 | 09 Mar, 2026 |
| Craig Balis | Svp Chief Technology Officer | 283,937 | 0 | 09 Mar, 2026 |
| Jerome Maironi | Svp, Gc Corp. Secretary | 227,536 | 0 | 02 May, 2025 |
| Thierry Mabru | Svp, Integrated Supply Chain | 225,352 | 0 | 09 Mar, 2026 |
| Daniel Deiro | Svp, Cm Gm Japan/Korea | 169,424 | 0 | 09 Mar, 2026 |
| Fabrice Spenninck | Svp Chief Human Res. Officer | 159,738 | 0 | 09 Mar, 2026 |
| Joanne Lau | Vp, Cao And Controller | 142,971 | 0 | 09 Mar, 2026 |
| Mark Albert Rodrigues | Svp, Gm Gbes Turbo Tech | 93,694 | 0 | 09 Mar, 2026 |
| Daun Norman | - | 87,186 | 0 | 27 May, 2025 |
| Robert L Shanks | - | 81,198 | 0 | 27 May, 2025 |
| Pierre Barthelet | Svp, Strat, Bus Dev Adv Tech | 58,786 | 0 | 03 Jun, 2025 |
| Julia Steyn | - | 50,233 | 0 | 26 Feb, 2026 |
| Nils Eike-Christian Martens | Svp, Strat, Bus Dev, Adv Tech | 49,778 | 0 | 09 Mar, 2026 |
| Tina Pierce | - | 46,838 | 0 | 26 May, 2023 |
| Paul A Camuti | - | 41,390 | 0 | 02 Apr, 2026 |
| Mark D. Rollinger | Svp, Gc Corp. Secretary | 40,908 | 0 | 09 Mar, 2026 |
| Joachim Drees | - | 40,736 | 0 | 02 Apr, 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 | Sean Deason | Common Stock | D | 19,268 | $18.87 | 353,524 | D | F |
| 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 | Craig Balis | Common Stock | D | 12,767 | $18.87 | 259,394 | D | F |
| 05 Mar, 2026 | Olivier Rabiller | Common Stock | D | 58,752 | $18.87 | 846,794 | D | F |
| 05 Mar, 2026 | Fabrice Spenninck | Common Stock | D | 9,214 | $18.87 | 142,025 | D | F |
| 05 Mar, 2026 | Daniel Deiro | Common Stock | D | 9,139 | $18.87 | 151,855 | D | F |
| 05 Mar, 2026 | Thierry Mabru | Common Stock | D | 12,283 | $18.87 | 201,740 | 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 | Joanne Lau | Common Stock | A | 8,566 | $0.00 | 142,971 | D | A |
| 05 Mar, 2026 | Nils Eike-Christian Martens | Common Stock | A | 15,417 | $0.00 | 49,778 | D | A |
| 05 Mar, 2026 | Fabrice Spenninck | Common Stock | A | 17,713 | $0.00 | 159,738 | D | A |
| 05 Mar, 2026 | Mark Albert Rodrigues | Common Stock | A | 14,669 | $0.00 | 93,694 | D | A |
| 05 Mar, 2026 | Olivier Rabiller | Common Stock | A | 112,948 | $0.00 | 959,742 | D | A |
| 05 Mar, 2026 | Sean Deason | Common Stock | A | 33,336 | $0.00 | 386,860 | D | A |
| 05 Mar, 2026 | Daniel Deiro | Common Stock | A | 17,569 | $0.00 | 169,424 | D | A |
| 05 Mar, 2026 | Craig Balis | Common Stock | A | 24,543 | $0.00 | 283,937 | D | A |