GEVO INC

Ticker: GEVO CUSIP: 374396406 Class: Common Stock

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q4 2021

Shares 132,613 Value ($000) $586 Avg Close $6.13 Range $4.28 - $7.93

Q3 2021

Shares 132,613 Value ($000) $881 Avg Close $6.19 Range $4.90 - $8.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	132,613	$586	$6.13	$4.28 - $7.93
Q3 2021	132,613	$881	$6.19	$4.90 - $8.27