| Date | Name | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Fri, 12 Jun 2026 | Ghaffarian Kamal Seyed | director, 10 percent owner | J-Other | 279,438 | — |
| Mon, 1 Jun 2026 | Gross Daniel Andrew | officer: See Remarks | A-Award | 246,665 | $0 |
| Mon, 1 Jun 2026 | GARCIA LAURA | officer: Chief Accounting Officer | A-Award | 43,478 | $0 |
| Tue, 28 Apr 2026 | HYLE KATHLEEN W | director | A-Award | 6,522 | $0 |
| Tue, 28 Apr 2026 | Wallace Michael J Wallace | director | A-Award | 6,522 | $0 |
| Tue, 28 Apr 2026 | Goff Gregory James | director | A-Award | 6,522 | $0 |
| Tue, 28 Apr 2026 | Ghaffarian Kamal Seyed | director, 10 percent owner | A-Award | 6,522 | $0 |
| Tue, 28 Apr 2026 | SONNENSCHEIN EDWARD | director | A-Award | 6,522 | $0 |
| Tue, 28 Apr 2026 | GINTHER CHRISTOPHER | director | A-Award | 6,522 | $0 |
| Mon, 27 Apr 2026 | HYLE KATHLEEN W | director | P-Purchase | 10,000 | $230K |
| Mon, 27 Apr 2026 | Wallace Michael J Wallace | director | P-Purchase | 1,000 | $23K |
| Mon, 27 Apr 2026 | GARCIA LAURA | officer: Chief Accounting Officer | P-Purchase | 1,200 | $27.6K |
| Mon, 27 Apr 2026 | Duling Joel | officer: President, TRISO-X | P-Purchase | 100 | $2.3K |
| Holder | Shares | % out | Change |
|---|---|---|---|
| AMAZON COM INC | 65,836,948 | 22.9% | — |
| SEGRA CAPITAL MANAGEMENT, LLC | 14,475,734 | 5.0% | — |
| ARES MANAGEMENT LLC | 13,844,585 | 4.8% | — |
| ONTARIO TEACHERS PENSION PLAN BOARD | 8,464,443 | 2.9% | — |
| VAN ECK ASSOCIATES CORP | 7,121,895 | 2.5% | — |
| Point72 Asset Management, L.P. | 5,689,086 | 2.0% | — |
| ARK Investment Management LLC | 5,411,846 | 1.9% | — |
| BlackRock, Inc. | 4,399,867 | 1.5% | — |
| JANE STREET GROUP, LLC | 3,855,908 | 1.3% | — |
| DOW CHEMICAL CO /DE/ | 3,792,499 | 1.3% | — |
| D. E. Shaw & Co., Inc. | 3,776,201 | 1.3% | — |
| CITADEL ADVISORS LLC | 2,406,075 | 0.8% | — |
| Hood River Capital Management LLC | 2,335,437 | 0.8% | — |
| SOROS FUND MANAGEMENT LLC | 2,245,454 |
| 0.8% |
| — |
| UBS Group AG | 2,045,264 | 0.7% | — |
