GEVO INC

CUSIP: 374396307 Class: COM PAR

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2018
Shares 19,778 Value ($000) $9 Avg Close — Range —
Q3 2017
Shares 35,114 Value ($000) $22 Avg Close — Range —
Q2 2017
Shares 19,207 Value ($000) $13 Avg Close — Range —