Christopher Michael Ryan has sold GEVO and made no open-market buys since Jun 2022

Ryan Christopher Michael is a corporate executive who serves as President and Chief Operating Officer of Gevo, Inc. (NASDAQ: GEVO) and is reported as a corporate insider in the company’s SEC filings and insider transaction reports.( Insider trading records from Gevo’s investor relations site list “Ryan Christopher Michael” with the title President and COO, confirming his status as an individual executive rather than a corporate entity.( Financial and news reporting on Gevo further identify a long-serving senior operator at the company, Dr. Christopher M. (Chris) Ryan, as President and Chief Operating Officer, indicating that Ryan Christopher Michael is the same individual referenced in trading disclosures under a different name order.(

In his leadership role at Gevo, Ryan oversees operations and strategic execution for the low-carbon fuels and renewable chemicals company, a position he has held since 2011, while also serving as Chief Technology Officer since 2012.( Before becoming President & COO, he joined Gevo in 2009 as Executive Vice President of Business Development, bringing more than two decades of experience in strategic leadership, business development, and R&D in bio-based materials.( Ryan previously co‑founded NatureWorks in 1997, where he served as Chief Technology Officer and later Chief Operating Officer, helping lead the development and commercialization of one of the first major bio-based polymers from early lab scale through a $300 million world-scale production facility.( Earlier in his career, he worked in corporate R&D at H.B. Fuller Company, a specialty chemical firm.( Public biographical materials identify him as Dr. Chris M. Ryan, reflecting an advanced technical background that underpins his roles in technology-driven renewable fuels and materials businesses, though specific degree details are not disclosed in the cited sources.(

Written by Perplexity from public sources.