LanzaTech Global's top three insider shareholders as of September 09, 2026 are Jennifer Holmgren (Chief Executive Officer, 3.22Mn shares), Of New Zealand Superannuation Guardians (TenPercentOwner, 1.30Mn shares), James A Messina (Director, 504.92K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Vinod Khosla | TenPercentOwner | 3,678,998 | 0 | 3,678,998 | 39.4% | 29 Jan, 2026 |
| 2 | Jennifer Holmgren | Chief Executive Officer | 3,224,703 | 0 | 3,224,703 | 34.5% | 14 Mar, 2024 |
| 3 | Of New Zealand Superannuation Guardians | TenPercentOwner | 1,302,492 | 0 | 1,302,492 | 13.9% | 18 Feb, 2026 |
| 4 | James A Messina | Director | 504,924 | 0 | 504,924 | 5.4% | 09 Apr, 2024 |
| 5 | Nimesh Patel | Director | 318,148 | 0 | 318,148 | 3.4% | 10 Feb, 2023 |
| 6 | Michael Kopke | Chief Innovation Officer | 54,772 | 0 | 54,772 | 0.6% | 14 Mar, 2024 |
| 7 | Freya Burton | Chief Sustainability Officer | 39,846 | 10,000 | 49,846 | 0.5% | 14 Mar, 2024 |
| 8 | George Dimitrov | Vice President, Finance | 31,451 | 0 | 31,451 | 0.3% | 14 Mar, 2024 |
| 9 | Zarath Summers | Chief Science Officer | 30,627 | 0 | 30,627 | 0.3% | 14 Mar, 2024 |
| 10 | Barbara M Byrne | Director | 20,000 | 0 | 20,000 | 0.2% | 09 Apr, 2024 |
| 11 | Nigel Gormly | Director | 20,000 | 0 | 20,000 | 0.2% | 09 Apr, 2024 |
| 12 | Carl Wolf | Chief Operating Officer | 18,456 | 0 | 18,456 | 0.2% | 14 Mar, 2024 |
| 13 | Chad Thompson | Chief People Officer | 17,587 | 0 | 17,587 | 0.2% | 14 Mar, 2024 |
| 14 | Geoffrey Trukenbrod | Chief Financial Officer | 16,095 | 0 | 16,095 | 0.2% | 14 Mar, 2024 |
| 15 | Robert Conrado | Evp, Eng. Design Development | 12,522 | 0 | 12,522 | 0.1% | 14 Mar, 2024 |
| 16 | Joseph Blasko | General Counsel | 11,782 | 0 | 11,782 | 0.1% | 14 Mar, 2024 |
| 17 | Steven F Stanley | Chief Commercial Officer | 9,482 | 0 | 9,482 | 0.1% | 14 Mar, 2024 |
| 18 | Calad Aura Maria Cuellar | President | 7,052 | 0 | 7,052 | 0.1% | 03 May, 2024 |
| 19 | Johanna Haggstrom | Vp, Chemicals Hc Fuels Tech | 7,035 | 0 | 7,035 | 0.1% | 14 Mar, 2024 |
| 20 | Julie Zarraga | Evp, Engineering | 6,540 | 0 | 6,540 | 0.1% | 14 Mar, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 21 Jan, 2026 | Of New Zealand Superannuation Guardians | TenPercentOwner | Acquired P | 860,000 | $5.00 | $4.30Mn | 1,192,634 | Direct |
| 21 Jan, 2026 | Of New Zealand Superannuation Guardians | TenPercentOwner | Acquired P | 109,858 | $0.00 | $0 | 1,302,492 | Direct |
| 21 Jan, 2026 | Vinod Khosla | TenPercentOwner | Acquired C | 3,250,322 | — | — | 3,678,998 | Direct |
| 21 Jan, 2026 | Vinod Khosla | TenPercentOwner | Disposed C | 20,000,000 | — | — | 0 | Indirect |
| 21 Jan, 2026 | Vinod Khosla | TenPercentOwner | Acquired P | 7,800,000 | — | — | 7,800,000 | Indirect |
| 07 May, 2025 | Vinod Khosla | TenPercentOwner | Acquired P | 20,000,000 | — | — | 20,000,000 | Indirect |
| 02 May, 2024 | Calad Aura Maria Cuellar | President | Acquired M | 10,000 | — | — | 10,000 | Direct |
| 02 May, 2024 | Calad Aura Maria Cuellar | President | Disposed F | 2,948 | $2.87 | $8.46K | 7,052 | Direct |
| 02 May, 2024 | Calad Aura Maria Cuellar | President | Disposed M | 10,000 | $0.00 | $0 | 20,000 | Direct |
| 05 Apr, 2024 | Geoffrey Trukenbrod | Chief Financial Officer | Acquired A | 203,252 | $0.00 | $0 | 203,252 | Direct |
| 05 Apr, 2024 | Zarath Summers | Chief Science Officer | Acquired A | 162,601 | $0.00 | $0 | 162,601 | Direct |
| 05 Apr, 2024 | Chad Thompson | Chief People Officer | Acquired A | 162,601 | $0.00 | $0 | 162,601 | Direct |
| 06 Apr, 2024 | Nimesh Patel | Director | Acquired A | 32,467 | $0.00 | $0 | 32,467 | Direct |
| 05 Apr, 2024 | Michael Kopke | Chief Innovation Officer | Acquired A | 121,951 | $0.00 | $0 | 121,951 | Direct |
| 05 Apr, 2024 | Geoffrey Trukenbrod | Chief Financial Officer | Acquired A | 203,252 | $0.00 | $0 | 203,252 | Direct |
| 08 Feb, 2024 | James A Messina | Director | Acquired M | 20,000 | — | — | 504,924 | Direct |
| 05 Apr, 2024 | Geoffrey Trukenbrod | Chief Financial Officer | Acquired A | 203,252 | $0.00 | $0 | 203,252 | Direct |
| 08 Feb, 2024 | James A Messina | Director | Acquired M | 20,000 | — | — | 504,924 | Direct |
| 06 Apr, 2024 | Nimesh Patel | Director | Acquired A | 32,467 | $0.00 | $0 | 32,467 | Direct |
| 08 Feb, 2024 | James A Messina | Director | Acquired M | 20,000 | — | — | 504,924 | Direct |