GEVO INC

Ticker: GEVO CUSIP: 374396406 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

Note: Option positions (PUT/CALL) are excluded.

Q3 2023

Shares 15,001 Value ($000) $18 Avg Close $1.48 Range $1.14 - $1.86

Q2 2023

Shares 22,024 Value ($000) $33 Avg Close $1.29 Range $1.01 - $1.72

Q1 2023

Shares 18,041 Value ($000) $0 Avg Close $1.89 Range $1.49 - $2.30

Q4 2022

Shares 17,325 Value ($000) $0 Avg Close $2.11 Range $1.65 - $2.58

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	15,001	$18	$1.48	$1.14 - $1.86
Q2 2023	22,024	$33	$1.29	$1.01 - $1.72
Q1 2023	18,041	$0	$1.89	$1.49 - $2.30
Q4 2022	17,325	$0	$2.11	$1.65 - $2.58