Kimberly T. Bowron - Jun 9, 2023 Form 4 Insider Report for Gevo, Inc. (GEVO)

Role: Chief People Officer
Signature: /s/ E. Cabell Massey, Attorney-in-Fact
Stock symbol: GEVO
Transactions as of: Jun 9, 2023
Transactions value $: -$5,933
Form type: 4
Date filed: 6/9/2023, 04:36 PM
Previous filing: Aug 24, 2022
Next filing: Aug 1, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GEVO	Common Stock	Sale	-$5.93K	-3.8K	-1.99%	$1.56	187K	Jun 9, 2023	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id	Content
F1	The sales reported were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on May 23, 2022. Represents shares sold by the Reporting Person to cover tax withholding obligations upon vesting of a restricted stock award.