CODEXIS INC

Ticker: CDXS CUSIP: 192005106 Class: Common Stock

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

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

Q4 2019

Shares 18,700 Value ($000) $299 Avg Close $14.80 Range $12.78 - $17.14

Q3 2019

Shares 20,200 Value ($000) $372 Avg Close $15.73 Range $12.68 - $19.07

Q2 2019

Shares 20,200 Value ($000) $372 Avg Close $19.28 Range $16.20 - $22.38

Q1 2019

Shares 20,200 Value ($000) $415 Avg Close $19.42 Range $15.43 - $22.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	18,700	$299	$14.80	$12.78 - $17.14
Q3 2019	20,200	$372	$15.73	$12.68 - $19.07
Q2 2019	20,200	$372	$19.28	$16.20 - $22.38
Q1 2019	20,200	$415	$19.42	$15.43 - $22.49