L. Lynn Smull - 05 Aug 2025 Form 4 Insider Report for Gevo, Inc. (GEVO)

Reporting relationship: EVP
Issuer ticker: GEVO
Reported as of: 05 Aug 2025
Net transaction value: -$45,053
SEC form: 4
Accepted by SEC: 06 Aug 2025, 16:54:52 UTC
Prior SEC filing: 04 Aug 2025
Source filing: View source filing
Reporting owner signature: /s/ E. Cabell Massey, Attorney-in-Fact

Key filing fact

L. Lynn Smull filed Form 4 for Gevo, Inc. (GEVO) on 06 Aug 2025.

Key facts

This page summarizes L. Lynn Smull's Form 4 filing for Gevo, Inc. (GEVO).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 06 Aug 2025, 16:54.

Change

Previous filing in this sequence was filed on 04 Aug 2025.
Current net transaction value: -$45,053.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001797471 Primary reporting owner

Smull L Lynn

Relationship: EVP
Address: C/O GEVO, INC. 345 INVERNESS DRIVE SOUTH, BUILDING C, SUITE 310, ENGLEWOOD
Signature: /s/ E. Cabell Massey, Attorney-in-Fact
Signature date: 06 Aug 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GEVO transaction

Common Stock

Sale

Transaction value: $45,053
Shares: -36,611
Change %: -3.2%
Price: $1.23
Shares after: 1,102,131
Date: 05 Aug 2025
Ownership: Direct
Footnotes: F1, F2

GEVO holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 18,091
Date: 05 Aug 2025
Ownership: By 401(k) Plan

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 2 footnotes

Footnote F1

Represents shares sold by the Reporting Person to cover tax withholding obligations upon vesting of a restricted stock award. The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 25, 2024.

Footnote F2

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.21 to $1.28 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.