The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jan 21, 2026 | Guardians of New Zealand Superannuation | 10% Owner | Buy(P) | 860K | $5.00 | $4.3M |
| Jan 21, 2026 | Guardians of New Zealand Superannuation | 10% Owner | Buy(P) | 110K | — | $0 |
| Jan 21, 2026 | Khosla Vinod | 10% Owner | Conversion(C) | 3.3M | — | — |
| Jan 21, 2026 | Khosla Vinod | 10% Owner | Buy(P) | 7.8M | — | — |
| Jan 21, 2026 | Khosla Vinod | 10% Owner | Conversion(C) | 20.0M | — | — |
| May 7, 2025 | Khosla Vinod | 10% Owner | Buy(P) | 20.0M | — | — |
| May 2, 2024 | Cuellar Calad Aura Maria | President | Tax withholding(F) | 3K | $2.87 | $8K |
| May 2, 2024 | Cuellar Calad Aura Maria | President | Option exercise(M) | 10K | — | — |
| May 2, 2024 | Cuellar Calad Aura Maria | President | Option exercise(M) | 10K | — | $0 |
| Apr 6, 2024 | Patel Nimesh | Director | Grant(A) | 32K | — | $0 |
| Apr 6, 2024 | McWhorter Dorri | Director | Grant(A) | 32K | — | $0 |
| Apr 6, 2024 | Rieschel Gary E | Director | Grant(A) | 32K | — | $0 |
| Apr 6, 2024 | Byrne Barbara M | Director | Grant(A) | 32K | — | $0 |
| Apr 6, 2024 | Messina James A | Director | Grant(A) | 32K | — | $0 |
| Apr 6, 2024 | Gormly Nigel | Director | Grant(A) | 32K | — | $0 |
| Apr 5, 2024 | Trukenbrod Geoffrey | Chief Financial Officer | Grant(A) | 81K | — | $0 |
| Apr 5, 2024 | Trukenbrod Geoffrey | Chief Financial Officer | Grant(A) | 203K | — | $0 |
| Apr 5, 2024 | Conrado Robert | Chief Technology Officer | Grant(A) | 65K | — | $0 |
| Apr 5, 2024 | Conrado Robert | Chief Technology Officer | Grant(A) | 163K | — | $0 |
| Apr 5, 2024 | Holmgren Jennifer | Chief Executive Officer, Director | Grant(A) | 487K | — | $0 |
| Apr 5, 2024 | Holmgren Jennifer | Chief Executive Officer, Director | Grant(A) | 1.2M | — | $0 |
| Apr 5, 2024 | Summers Zarath | Chief Science Officer | Grant(A) | 163K | — | $0 |
| Apr 5, 2024 | Summers Zarath | Chief Science Officer | Grant(A) | 65K | — | $0 |
| Apr 5, 2024 | Thompson Chad | Chief People Officer | Grant(A) | 163K | — | $0 |
| Apr 5, 2024 | Thompson Chad | Chief People Officer | Grant(A) | 65K | — | $0 |
| Apr 5, 2024 | Kopke Michael | Chief Innovation Officer | Grant(A) | 122K | — | $0 |
| Apr 5, 2024 | Kopke Michael | Chief Innovation Officer | Grant(A) | 49K | — | $0 |
| Apr 5, 2024 | Cuellar Calad Aura Maria | President | Grant(A) | 81K | — | $0 |
| Apr 5, 2024 | Cuellar Calad Aura Maria | President | Grant(A) | 203K | — | $0 |
| Apr 5, 2024 | Dimitrov George | Vice President, Finance | Grant(A) | 32K | — | $0 |
| Apr 5, 2024 | Dimitrov George | Vice President, Finance | Grant(A) | 81K | — | $0 |
| Apr 5, 2024 | Blasko Joseph | General Counsel | Grant(A) | 81K | — | $0 |
| Apr 5, 2024 | Blasko Joseph | General Counsel | Grant(A) | 203K | — | $0 |
| Apr 5, 2024 | Burton Freya | Chief Sustainability Officer | Grant(A) | 130K | — | $0 |
| Apr 5, 2024 | Burton Freya | Chief Sustainability Officer | Grant(A) | 52K | — | $0 |
| Mar 6, 2024 | Zarraga Julie | EVP, Engineering | Option exercise(M) | 10K | — | — |
| Mar 6, 2024 | Zarraga Julie | EVP, Engineering | Tax withholding(F) | 3K | $3.24 | $11K |
| Mar 6, 2024 | Zarraga Julie | EVP, Engineering | Option exercise(M) | 10K | — | $0 |
| Mar 6, 2024 | Wolf Carl | Chief Operating Officer | Tax withholding(F) | 3K | $3.24 | $11K |
| Mar 6, 2024 | Wolf Carl | Chief Operating Officer | Option exercise(M) | 10K | — | — |
| Mar 6, 2024 | Wolf Carl | Chief Operating Officer | Option exercise(M) | 10K | — | $0 |
| Mar 6, 2024 | Trukenbrod Geoffrey | Chief Financial Officer | Option exercise(M) | 23K | — | — |
| Mar 6, 2024 | Trukenbrod Geoffrey | Chief Financial Officer | Tax withholding(F) | 7K | $3.24 | $23K |
| Mar 6, 2024 | Trukenbrod Geoffrey | Chief Financial Officer | Option exercise(M) | 23K | — | $0 |
| Mar 6, 2024 | Thompson Chad | Chief People Officer | Option exercise(M) | 25K | — | — |
| Mar 6, 2024 | Thompson Chad | Chief People Officer | Tax withholding(F) | 7K | $3.24 | $24K |
| Mar 6, 2024 | Thompson Chad | Chief People Officer | Option exercise(M) | 25K | — | $0 |
| Mar 6, 2024 | Summers Zarath | Chief Science Officer | Tax withholding(F) | 14K | $3.24 | $47K |
| Mar 6, 2024 | Summers Zarath | Chief Science Officer | Option exercise(M) | 45K | — | — |
| Mar 6, 2024 | Summers Zarath | Chief Science Officer | Option exercise(M) | 45K | — | $0 |
| Mar 6, 2024 | Dimitrov George | Vice President, Finance | Option exercise(M) | 47K | — | — |
| Mar 6, 2024 | Dimitrov George | Vice President, Finance | Tax withholding(F) | 15K | $3.24 | $49K |
| Mar 6, 2024 | Dimitrov George | Vice President, Finance | Option exercise(M) | 47K | — | $0 |
| Mar 6, 2024 | Stanley Steven F | Chief Commercial Officer | Tax withholding(F) | 4K | $3.24 | $12K |
| Mar 6, 2024 | Stanley Steven F | Chief Commercial Officer | Option exercise(M) | 13K | — | — |
| Mar 6, 2024 | Stanley Steven F | Chief Commercial Officer | Option exercise(M) | 13K | — | $0 |
| Mar 6, 2024 | Kopke Michael | Chief Innovation Officer | Tax withholding(F) | 12K | $3.24 | $39K |
| Mar 6, 2024 | Kopke Michael | Chief Innovation Officer | Option exercise(M) | 37K | — | — |
| Mar 6, 2024 | Kopke Michael | Chief Innovation Officer | Option exercise(M) | 37K | — | $0 |
| Mar 6, 2024 | Holmgren Jennifer | Chief Executive Officer, Director | Tax withholding(F) | 29K | $3.24 | $95K |
| Mar 6, 2024 | Holmgren Jennifer | Chief Executive Officer, Director | Option exercise(M) | 100K | — | — |
| Mar 6, 2024 | Holmgren Jennifer | Chief Executive Officer, Director | Option exercise(M) | 100K | — | $0 |
| Mar 6, 2024 | Haggstrom Johanna | VP, Chemicals & HC Fuels Tech | Option exercise(M) | 10K | — | — |
| Mar 6, 2024 | Haggstrom Johanna | VP, Chemicals & HC Fuels Tech | Tax withholding(F) | 3K | $3.24 | $10K |
| Mar 6, 2024 | Haggstrom Johanna | VP, Chemicals & HC Fuels Tech | Option exercise(M) | 10K | — | $0 |
| Mar 6, 2024 | Conrado Robert | EVP, Eng. Design & Development | Option exercise(M) | 10K | — | — |
| Mar 6, 2024 | Conrado Robert | EVP, Eng. Design & Development | Tax withholding(F) | 4K | $3.24 | $13K |
| Mar 6, 2024 | Conrado Robert | EVP, Eng. Design & Development | Option exercise(M) | 10K | — | $0 |
| Mar 6, 2024 | Blasko Joseph | General Counsel | Option exercise(M) | 17K | — | — |
| Mar 6, 2024 | Blasko Joseph | General Counsel | Tax withholding(F) | 5K | $3.24 | $16K |
| Mar 6, 2024 | Blasko Joseph | General Counsel | Option exercise(M) | 17K | — | $0 |
| Mar 6, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 10K | — | $0 |
| Mar 6, 2024 | Burton Freya | Chief Sustainability Officer | Tax withholding(F) | 4K | $3.24 | $11K |
| Mar 6, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 10K | — | $0 |
| Mar 6, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 10K | — | $0 |
| Mar 6, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 10K | — | $0 |
| Mar 5, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 50K | $1.60 | $80K |
| Mar 5, 2024 | Burton Freya | Chief Sustainability Officer | Sell(S) | 50K | $3.24 | $163K |
| Mar 5, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 11K | — | $0 |
| Mar 4, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 37K | $1.60 | $60K |
| Mar 4, 2024 | Burton Freya | Chief Sustainability Officer | Sell(S) | 37K | $3.15 | $117K |
| Mar 4, 2024 | Burton Freya | Chief Sustainability Officer | Option exercise(M) | 9K | — | $0 |
| Feb 8, 2024 | McWhorter Dorri | Director | Option exercise(M) | 20K | — | — |
| Feb 8, 2024 | McWhorter Dorri | Director | Option exercise(M) | 20K | — | $0 |
| Feb 8, 2024 | Rieschel Gary E | Director | Option exercise(M) | 20K | — | — |
| Feb 8, 2024 | Rieschel Gary E | Director | Option exercise(M) | 20K | — | $0 |
| Feb 8, 2024 | Byrne Barbara M | Director | Option exercise(M) | 20K | — | — |
| Feb 8, 2024 | Byrne Barbara M | Director | Option exercise(M) | 20K | — | $0 |
| Feb 8, 2024 | Messina James A | Director | Option exercise(M) | 20K | — | — |
| Feb 8, 2024 | Messina James A | Director | Option exercise(M) | 20K | — | $0 |
| Feb 8, 2024 | Gormly Nigel | Director | Option exercise(M) | 20K | — | — |
| Feb 8, 2024 | Gormly Nigel | Director | Option exercise(M) | 20K | — | $0 |
| Dec 7, 2023 | Messina James A | Director | Option exercise(M) | 111K | — | $0 |
| Dec 7, 2023 | Messina James A | Director | Option exercise(M) | 485K | $1.60 | $776K |
| Aug 29, 2023 | Conrado Robert | EVP, Eng. Design & Development | Option exercise(M) | 7K | — | $0 |
| Aug 29, 2023 | Conrado Robert | EVP, Eng. Design & Development | Option exercise(M) | 7K | $1.60 | $10K |
| Aug 22, 2023 | Summers Zarath | Chief Science Officer | Grant(A) | 31K | — | $0 |
| Aug 22, 2023 | Thompson Chad | Chief People Officer | Grant(A) | 69K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).