Gevo, Inc. (GEVO)
GEVO moved a median of +0.08% 30 minutes after news, and +0.38% by the close. How GEVO actually reacts to news — the realized, point-in-time move the market made, measured across 433 labeled events over the last three years with zero look-ahead.
GEVO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.18% | 52% | 433 |
| 30-min | +0.08% | 51% | 433 |
| 60-min | +0.57% | 52% | 433 |
| to close | +0.38% | 53% | 425 |
| Middle 50% of GEVO reactions | -1.43% to +2.38% |
|---|---|
| Median reaction (30-min) | +0.08% |
| Measured reactions | 433 |
Half of all Gevo, Inc. news events land between -1.43% and +2.38% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when GEVO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GEVO's baseline. Nothing else.
Recent GEVO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Gevo Announces First Multi-Year Carbon Removal Credits Supply Agreement Through CEEZER | Press release | GlobeNewswire | +0.39% | -8.59% | |
| Gevo and ClimeFi Complete Carbon Removal Transaction, Advancing Gevo's Growing Carbon Business | Press release | GlobeNewswire | +2.69% | +3.85% | |
| Gevo Announces Sell Out of Substantially All its 2026 Section 45Z Tax Credits | Press release | GlobeNewswire | +0.38% | +0.38% | |
| Praj and Gevo Forge Landmark Alliance to Advance Bio-IBA in India | Press release | GlobeNewswire | -1.32% | -2.56% | |
| Gevo Announces Progress on Gevo North Dakota Debottlenecking Project | Press release | GlobeNewswire | -0.95% | +0.63% | |
| Form 8-K Gevo, Inc. For: Aug 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.60% | |
| Low-Carbon Solutions Provider Gevo Aligns Leadership to Advance Commercial Execution, North Dakota Expansion and Growth | Press release | GlobeNewswire | +0.00% | -0.60% | |
| Form 10-Q Gevo, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.85% | -3.09% | |
| Form 8-K Gevo, Inc. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | -1.85% | -3.09% | |
| Gevo Reports Second Quarter Results and Raises Financial Expectations for Full-Year 2026 | Press release | GlobeNewswire | -1.85% | -3.09% | |
| Gevo to Report Second Quarter 2026 Financial Results on August 6 | Press release | GlobeNewswire | +1.74% | +1.74% | |
| Form 8-K Gevo, Inc. For: Jul 13 | SEC filing · Form 8-K | SEC EDGAR | +1.32% | -1.85% | |
| Gevo Announces Appointment of Todd Werpy to Board of Directors | Press release | GlobeNewswire | +1.32% | -1.85% | |
| Form 8-K Gevo, Inc. For: Jul 15 | SEC filing · Form 8-K | SEC EDGAR | -0.95% | +1.27% | |
| Gevo Provides Business Update and Announces Progress on Business Objectives | Press release | GlobeNewswire | -0.95% | +1.27% | |
| Gevo Announces Expansion of Carbon Business, Launch of New Digital Platform to Accelerate Market Access | Press release | GlobeNewswire | +1.06% | -0.71% | |
| Form 8-K Gevo, Inc. For: May 20 | SEC filing · Form 8-K | SEC EDGAR | +0.34% | +3.45% | |
| Form 10-Q Gevo, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.97% | -1.08% | |
| Form 8-K Gevo, Inc. For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -2.97% | -1.08% | |
| Gevo Announces First Quarter 2026 Results and Provides Update on Expansion and Alcohol-to-Jet Project | Press release | GlobeNewswire | -2.97% | -1.08% | |
| Form 8-K Gevo, Inc. For: Apr 22 | SEC filing · Form 8-K | SEC EDGAR | +1.12% | +2.23% | |
| Gevo to Report First Quarter 2026 Financial Results on May 7, 2026 | Press release | GlobeNewswire | +0.28% | +0.55% | |
| Form 8-K Gevo, Inc. For: Apr 15 | SEC filing · Form 8-K | SEC EDGAR | -2.56% | -2.27% | |
| Gevo Withdraws from Department of Energy Financing Process and is Developing Alternative Financing for its ATJ-30 Project | Press release | GlobeNewswire | -2.56% | -2.27% | |
| Gevo Appoints Joan Cetera as Vice President, Communications and Public Relations | Press release | GlobeNewswire | -2.53% | -2.44% | |
| Form DEF 14A Gevo, Inc. For: May 20 | SEC filing · Form DEF | SEC EDGAR | -1.48% | -2.05% | |
| Form DEFA14A Gevo, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -1.48% | -2.05% | |
| Gevo Appoints Key Executive Team Members | Press release | GlobeNewswire | -2.95% | -11.62% | |
| Gevo Announces it is Developing Plans for Major Ethanol Expansion at Richardton, North Dakota Facility | Press release | GlobeNewswire | +4.12% | +8.82% | |
| Gevo Positioned to Accelerate Global Expansion Through Licensing and Franchise Development Strategy | Press release | GlobeNewswire | +1.07% | +1.71% | |
| Gevo Generates Approximately $5 Million in Revenue from Opportunity in High-Performance Sustainable Racing Fuels | Press release | GlobeNewswire | -0.88% | +2.63% | |
| Verity and CIBO Partner to Deliver End-to-End 45Z Compliance Solution for Biofuel Producers | Press release | GlobeNewswire | +0.00% | +1.73% | |
| Form 8-K Gevo, Inc. For: Mar 11 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.73% | |
| Form 10-K Gevo, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +6.58% | +12.63% | |
| Form 8-K Gevo, Inc. For: Mar 05 | SEC filing · Form 8-K | SEC EDGAR | +6.58% | +12.63% | |
| Gevo Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Business Update | Press release | GlobeNewswire | +6.58% | +12.63% | |
| Gevo to Report Fourth Quarter 2025 Financial Results on March 5, 2026 | Press release | GlobeNewswire | +1.41% | +5.08% | |
| Form 8-K Gevo, Inc. For: Feb 11 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.53% | |
| Gevo Completes Debt Refinancing Transaction to Simplify its Debt Structure with New Consolidated Facility | Press release | GlobeNewswire | +0.00% | -0.53% | |
| Verity and Bushel Announce Integration to Advance Traceable Agricultural Practices Across the Supply Chain | Press release | GlobeNewswire | -0.28% | -3.91% | |
| Gevo Achieves Industry Milestone: 500,000 High-Quality Carbon Removal Credits Issued from Gevo North Dakota Plant | Press release | GlobeNewswire | +3.07% | +2.55% | |
| Incoming CEO Paul Bloom and Long-Time Leader Patrick Gruber to Participate in Virtual Fireside Chat | Press release | GlobeNewswire | +1.07% | +3.00% | |
| Gevo Names Alex Clayton Chief Carbon Officer to Lead Gevo’s Carbon Market Expansion | Press release | GlobeNewswire | -0.25% | -0.49% | |
| Gevo Awarded Patent for Ethanol-to-Olefins Process To Produce Renewable Jet Fuel, Expanding Gevo’s IP Portfolio | Press release | GlobeNewswire | +0.25% | +1.48% | |
| Form 8-K Gevo, Inc. For: Jan 01 | SEC filing · Form 8-K | SEC EDGAR | -1.44% | +0.96% | |
| Gevo Strengthens Operational Leadership Amid Ongoing Growth and Succession Planning | Press release | GlobeNewswire | -1.44% | +0.96% | |
| Gevo North Dakota Awarded “A” Rating from BeZero Carbon, Affirming its High-Quality Carbon Removal Credits | Press release | GlobeNewswire | +3.50% | +1.40% | |
| Form 8-K Gevo, Inc. For: Dec 09 | SEC filing · Form 8-K | SEC EDGAR | -0.43% | -4.76% | |
| Gevo Names Paul Bloom as Incoming CEO to Succeed Long-Time Leader Patrick Gruber Who Will Retire on April 1, 2026 | Press release | GlobeNewswire | -0.43% | -4.76% | |
| Form 10-Q Gevo, Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +2.09% | -2.79% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GEVO section they belong to.
Where else GEVO is measured.
GEVO earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Kirkland Lake Gold Ltd. Common Shares (KL) | 440 | +0.05% | 52% |
| Minerals Technologies Inc. (MTX) | 434 | -0.03% | 45% |
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How the numbers are made.
How is Gevo, Inc.'s median reaction calculated?
Every labeled GEVO news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 433 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 51% of GEVO's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does GEVO's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.