---
schema_version: "secwatch.filing_event.v1"
accession: "0001392380-23-000015"
form_type: "8-K"
ticker: "GEVO"
cik: "0001392380"
company_name: "Gevo, Inc."
filed_at: "2023-03-15T23:59:59+00:00"
generated_at: "2026-06-18T01:50:27.882226+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Gevo amends fuel supply agreement with Kolmar, expands volume to 53M gallons/year

## Summary
- Amended agreement covers three products: sustainable aviation fuel, renewable naphtha, and renewable diesel.
- Annual supply volume increased from ~45 million to ~53 million gallons.
- Financial closing condition for Net-Zero 2 facility extended to December 31, 2024.
- Profit allocation from resale of Renewable Hydrocarbons is payment mechanism.
- Termination payment could be significant if default occurs.

## SEC filing metadata
- accession: 0001392380-23-000015
- form_type: 8-K
- ticker: GEVO
- cik: 0001392380
- company_name: Gevo, Inc.
- filed_at: 2023-03-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 1.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1392380/000139238023000015/0001392380-23-000015-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1392380/000139238023000015/noticker-20230315.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001392380-23-000015
- JSON: https://secwatch.observer/filing/0001392380-23-000015.json
- Plain text: https://secwatch.observer/filing/0001392380-23-000015.txt

## Key facts
- Material Agreements
  Gevo, Inc. entered into Amended and Restated Fuel Supply Agreement with Kolmar Americas, Inc. valued at Gevo to supply Kolmar with approximately 53 million gallons per year of Renewable Hydrocarbons; paym (effective 2023-03-15).
  - Action: entry
  - Agreement: supply
  - Counterparty: Kolmar Americas, Inc.
  - Value: Gevo to supply Kolmar with approximately 53 million gallons per year of Renewable Hydrocarbons; paym
  - Effective: 2023-03-15
  source text: On March 15, 2023, Gevo, Inc. (“Gevo”) entered into an Amended and Restated Fuel Supply Agreement (the “Amended Agreement”) with Kolmar Americas, Inc. (“Kolmar” and, together with the Gevo, the “Parties” and, each, a “Party”) that amends and restates in its entirety that certain Fuel Supply Agreement, dated December 2, 2021, that Gevo previously entered into with Kolmar.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1392380/000139238023000015/0001392380-23-000015-index.htm
- Material Agreements
  Gevo, Inc. terminated Fuel Supply Agreement dated December 2, 2021 with Kolmar Americas, Inc. valued at Prior Fuel Supply Agreement terminated and replaced by Amended and Restated Fuel Supply Agreement. (effective 2023-03-15).
  - Action: termination
  - Agreement: supply
  - Counterparty: Kolmar Americas, Inc.
  - Value: Prior Fuel Supply Agreement terminated and replaced by Amended and Restated Fuel Supply Agreement.
  - Effective: 2023-03-15
  source text: (“Gevo”) entered into an Amended and Restated Fuel Supply Agreement (the “Amended Agreement”) with Kolmar Americas, Inc. (“Kolmar” and, together with the Gevo, the “Parties” and, each, a “Party”) that amends and restates in its entirety that certain Fuel Supply Agreement, dated December 2, 2021, that Gevo previously entered into with Kolmar.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1392380/000139238023000015/0001392380-23-000015-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.