# EDGAR Filing Document

**Accession Number:** 0001392380
**File Stem:** 0001104659-26-041264
**Filing Date:** 2026-4
**Character Count:** 2255
**Document Hash:** dd13c4f5c06a353eff7c36b07349c924
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-041264.hdr.sgml**: 20260409

**ACCESSION NUMBER**: 0001104659-26-041264

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260409

**DATE AS OF CHANGE**: 20260409

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Gevo, Inc.
- **CENTRAL INDEX KEY:** 0001392380
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL ORGANIC CHEMICALS [2860]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 870747704
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35073
- **FILM NUMBER:** 26849967

**BUSINESS ADDRESS:**
- **STREET 1:** 345 INVERNESS DRIVE SOUTH, BUILDING C
- **STREET 2:** Suite 310
- **CITY:** ENGLEWOOD
- **STATE:** CO
- **ZIP:** 80112
- **BUSINESS PHONE:** 303-858-8358

**MAIL ADDRESS:**
- **STREET 1:** 345 INVERNESS DRIVE SOUTH, BUILDING C
- **STREET 2:** Suite 310
- **CITY:** ENGLEWOOD
- **STATE:** CO
- **ZIP:** 80112

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Gevo Inc
- **DATE OF NAME CHANGE:** 20070307

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE** **14A**

**Proxy Statement** **Pursuant to Section 14(a) of the**

**Securities Exchange Act of** **1934**

**(Amendment No.)**

Filed by the Registrant ⌧

Filed by a Party other than the Registrant ◻

Check the appropriate box:

---

| | |
|:---|:---|
| ¨ | Preliminary Proxy Statement |
| ◻ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ◻ | Definitive Proxy Statement |
| x | Definitive Additional Materials |
| ◻ | Soliciting Material under § 240.14a-12 |

---

**Gevo, Inc.**

**(Name of Registrant as Specified in its Charter)**

**(Name of Person(s) Filing Proxy Statement, if other than the Registrant)**

Payment of Filing Fee (Check the appropriate box):

x No fee required. <br> ◻ Fee paid previously with preliminary materials. <br> ◻ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

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