CODEXIS INC

Ticker: CDXS CUSIP: 192005106 Class: Common Stock

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q1 2014

Shares 876 Value ($000) $1 Avg Close $1.83 Range $1.32 - $2.17

Q4 2013

Shares 1,411 Value ($000) $1 Avg Close $1.56 Range $1.24 - $1.90

Q3 2013

Shares 1,411 Value ($000) $2 Avg Close $2.08 Range $1.62 - $2.59

Q2 2013

Shares 1,411 Value ($000) $3 Avg Close $2.26 Range $1.99 - $2.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	876	$1	$1.83	$1.32 - $2.17
Q4 2013	1,411	$1	$1.56	$1.24 - $1.90
Q3 2013	1,411	$2	$2.08	$1.62 - $2.59
Q2 2013	1,411	$3	$2.26	$1.99 - $2.89