GEVO INC

Ticker: GEVO CUSIP: 374396406 Class: Common Stock

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q4 2025

Shares 9,010 Value ($000) $18 Avg Close $2.20 Range $1.83 - $2.95

Q3 2025

Shares 1,329 Value ($000) $3 Avg Close $1.63 Range $1.12 - $2.26

Q2 2025

Shares 1,150 Value ($000) $2 Avg Close $1.17 Range $0.92 - $1.41

Q1 2023

Shares 500 Value ($000) $1 Avg Close $1.89 Range $1.49 - $2.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,010	$18	$2.20	$1.83 - $2.95
Q3 2025	1,329	$3	$1.63	$1.12 - $2.26
Q2 2025	1,150	$2	$1.17	$0.92 - $1.41
Q1 2023	500	$1	$1.89	$1.49 - $2.30