GEVO INC

Ticker: GEVO CUSIP: 374396406 Class: Common Stock

KBC Group NV's Holding History (CIK: 0001411133)

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

Q1 2019

Shares 60,832 Value ($000) $133 Avg Close $2.46 Range $1.90 - $4.25

Q4 2018

Shares 48,033 Value ($000) $94 Avg Close $3.06 Range $1.79 - $4.97

Q3 2018

Shares 14,720 Value ($000) $58 Avg Close $3.97 Range $2.75 - $4.88

Q2 2018

Shares 14,720 Value ($000) $56 Avg Close $6.95 Range $3.23 - $24.74

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	60,832	$133	$2.46	$1.90 - $4.25
Q4 2018	48,033	$94	$3.06	$1.79 - $4.97
Q3 2018	14,720	$58	$3.97	$2.75 - $4.88
Q2 2018	14,720	$56	$6.95	$3.23 - $24.74