GEVO INC

CUSIP: 374396307 Class: COM PAR

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2018
Shares 301,600 Value ($000) $140 Avg Close — Range —
Q4 2017
Shares 301,600 Value ($000) $179 Avg Close — Range —
Q3 2017
Shares 301,600 Value ($000) $189 Avg Close — Range —
Q2 2017
Shares 301,600 Value ($000) $208 Avg Close — Range —
Q1 2017
Shares 301,600 Value ($000) $344 Avg Close — Range —