Gevo, Inc.
SEC CIK 1392380 · GEVO · last insider filing 2026-06-15
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Gruber Patrick R. | Director · Chief Executive Officer | filed 2011 - 2026 |
| Bloom Paul D | Director · Chief Business Officer | filed 2021 - 2026 |
| Baum William H | Director | filed 2016 - 2026 |
| Barber James J | Director | filed 2025 - 2026 |
| Marsh Andrew | Director | filed 2015 - 2026 |
| Mize Gary W. | Director | filed 2011 - 2026 |
| Guillen Jaime | Director | filed 2021 - 2026 |
| Ellet Mary Kathryn | Director | filed 2024 - 2026 |
| Battershell Carol Jane | Director | filed 2023 - 2025 |
| Amorelli Angelo | Director | filed 2023 - 2025 |
| Dreessen Ruth | Director | filed 2012 - 2022 |
| Roth Johannes Minho | Director | filed 2015 - 2020 |
| Kishore Ganesh | Director | filed 2011 - 2015 |
| Smith Bruce A | Director | filed 2011 - 2014 |
| Cabrera Carlos A. | Director | filed 2011 - 2014 |
| Smith Stacy J | Director | filed 2011 - 2014 |
| Kaul Samir | Director | filed 2013 - 2014 |
| Weiss Shai | Director | filed 2011 - 2013 |
| Commander Ron | Director | filed 2011 - 2011 |
| Hervouet Veronique | Director | filed 2011 - 2011 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Ryan Christopher Michael | President, COO & CTO | filed 2011 - 2026 |
| Bowron Kimberly T | Chief of Staff | filed 2021 - 2026 |
| Shafer Andrew | Chief Mktg Cust & Brnd Officer | filed 2023 - 2026 |
| Gendenjamts Davaajargal | VP Acctg and Treasurer | filed 2024 - 2026 |
| Agiri Oluwagbemileke Yusuf | CFO | filed 2025 - 2026 |
| James Kyle Dean | Chief Commercial Officer | filed 2026 - 2026 |
| Fitzgerald Lindsay Clinton | Chief Public Affairs Officer | filed 2025 - 2026 |
| Kettner David Michael | General Counsel | filed 2026 - 2026 |
| Smull L Lynn | EVP | filed 2019 - 2025 |
| Nurmat Alisher K | VP and Controller | filed 2022 - 2024 |
| Cesarek Timothy J | Chief Commercial Officer | filed 2019 - 2023 |
| Williams Geoffrey Thomas Jr. | VP-General Counsel & Secretary | filed 2016 - 2023 |
| Romero Carolyn | VP - Controller & PAO | filed 2019 - 2021 |
| Towne Bradford K | Chief Accounting Officer | filed 2018 - 2018 |
| Willis Mike | Interim CFO | filed 2013 - 2018 |
| Roda Gregory | Chief Commercial Officer | filed 2013 - 2017 |
| Lund Brett | GC and Secretary | filed 2011 - 2015 |
| Smith Mark L | Chief Financial Officer | filed 2011 - 2013 |
| Demuth Brant | EVP, Strategy and Corp. Dev. | filed 2011 - 2012 |
| Glassner David | Executive VP, Technology | filed 2011 - 2012 |
| Huttner Jack | EVP,Co Development&Pub Affairs | filed 2011 - 2012 |
| Slaney Michael | EVP, Upstream Business Dev. | filed 2011 - 2012 |
| Black David | EVP, Upstream Business Dev. | filed 2011 - 2012 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.