CODEXIS INC

Ticker: CDXS CUSIP: 192005106 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2023

Shares 470,761 Value ($000) $1,949 Avg Close $5.24 Range $3.79 - $6.98

Q4 2022

Shares 320,229 Value ($000) $1 Avg Close $5.48 Range $4.21 - $6.97

Q3 2022

Shares 217,806 Value ($000) $1,320 Avg Close $8.04 Range $6.04 - $13.03

Q2 2022

Shares 353,399 Value ($000) $3,697 Avg Close $12.54 Range $8.11 - $22.22

Q1 2022

Shares 159,544 Value ($000) $3,290 Avg Close $20.71 Range $16.41 - $32.28

Q4 2021

Shares 152,564 Value ($000) $4,771 Avg Close $32.89 Range $24.93 - $42.01

Q3 2021

Shares 157,090 Value ($000) $3,654 Avg Close $23.66 Range $18.87 - $28.79

Q2 2021

Shares 219,311 Value ($000) $4,970 Avg Close $21.67 Range $16.55 - $25.96

Q1 2021

Shares 233,180 Value ($000) $5,337 Avg Close $23.39 Range $18.00 - $29.56

Q4 2020

Shares 210,184 Value ($000) $4,588 Avg Close $16.46 Range $11.56 - $23.89

Q3 2020

Shares 230,279 Value ($000) $2,703 Avg Close $12.46 Range $10.94 - $14.62

Q2 2020

Shares 305,624 Value ($000) $3,484 Avg Close $11.30 Range $9.53 - $13.18

Q1 2020

Shares 366,654 Value ($000) $4,092 Avg Close $13.98 Range $8.43 - $18.87

Q4 2019

Shares 270,343 Value ($000) $4,323 Avg Close $14.80 Range $12.78 - $17.14

Q3 2019

Shares 181,314 Value ($000) $2,487 Avg Close $15.73 Range $12.68 - $19.07

Q2 2019

Shares 153,001 Value ($000) $2,820 Avg Close $19.28 Range $16.20 - $22.38

Q1 2019

Shares 175,964 Value ($000) $3,613 Avg Close $19.42 Range $15.43 - $22.49

Q4 2018

Shares 180,426 Value ($000) $3,013 Avg Close $17.26 Range $14.05 - $23.05

Q3 2018

Shares 206,578 Value ($000) $3,543 Avg Close $16.15 Range $12.85 - $19.60

Q2 2018

Shares 281,459 Value ($000) $4,053 Avg Close $13.04 Range $9.30 - $16.80

Q1 2018

Shares 281,199 Value ($000) $3,093 Avg Close $9.58 Range $7.95 - $13.60

Q4 2017

Shares 362,980 Value ($000) $3,031 Avg Close $6.92 Range $5.70 - $8.55

Q3 2017

Shares 287,085 Value ($000) $1,909 Avg Close $5.54 Range $4.80 - $6.70

Q2 2017

Shares 288,876 Value ($000) $1,574 Avg Close $4.60 Range $3.95 - $5.45

Q1 2017

Shares 206,138 Value ($000) $989 Avg Close $4.56 Range $3.60 - $5.29

Q4 2016

Shares 161,637 Value ($000) $744 Avg Close $4.69 Range $4.31 - $5.25

Q3 2016

Shares 143,674 Value ($000) $638 Avg Close $4.20 Range $3.87 - $4.63

Q2 2016

Shares 147,015 Value ($000) $592 Avg Close $3.66 Range $3.00 - $4.34

Q1 2016

Shares 148,630 Value ($000) $462 Avg Close $3.85 Range $2.93 - $4.50

Q4 2015

Shares 170,272 Value ($000) $720 Avg Close $3.66 Range $3.02 - $4.50

Q3 2015

Shares 181,713 Value ($000) $616 Avg Close $3.73 Range $3.02 - $4.62

Q2 2015

Shares 172,976 Value ($000) $673 Avg Close $4.42 Range $3.62 - $5.65

Q1 2015

Shares 176,614 Value ($000) $805 Avg Close $3.53 Range $2.50 - $4.59

Q4 2014

Shares 177,979 Value ($000) $449 Avg Close $2.38 Range $2.05 - $3.30

Q3 2014

Shares 206,177 Value ($000) $480 Avg Close $2.15 Range $1.38 - $2.77

Q2 2014

Shares 402,361 Value ($000) $587 Avg Close $1.59 Range $1.34 - $2.07

Q1 2014

Shares 95,000 Value ($000) $194 Avg Close $1.83 Range $1.32 - $2.17

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	470,761	$1,949	$5.24	$3.79 - $6.98
Q4 2022	320,229	$1	$5.48	$4.21 - $6.97
Q3 2022	217,806	$1,320	$8.04	$6.04 - $13.03
Q2 2022	353,399	$3,697	$12.54	$8.11 - $22.22
Q1 2022	159,544	$3,290	$20.71	$16.41 - $32.28
Q4 2021	152,564	$4,771	$32.89	$24.93 - $42.01
Q3 2021	157,090	$3,654	$23.66	$18.87 - $28.79
Q2 2021	219,311	$4,970	$21.67	$16.55 - $25.96
Q1 2021	233,180	$5,337	$23.39	$18.00 - $29.56
Q4 2020	210,184	$4,588	$16.46	$11.56 - $23.89
Q3 2020	230,279	$2,703	$12.46	$10.94 - $14.62
Q2 2020	305,624	$3,484	$11.30	$9.53 - $13.18
Q1 2020	366,654	$4,092	$13.98	$8.43 - $18.87
Q4 2019	270,343	$4,323	$14.80	$12.78 - $17.14
Q3 2019	181,314	$2,487	$15.73	$12.68 - $19.07
Q2 2019	153,001	$2,820	$19.28	$16.20 - $22.38
Q1 2019	175,964	$3,613	$19.42	$15.43 - $22.49
Q4 2018	180,426	$3,013	$17.26	$14.05 - $23.05
Q3 2018	206,578	$3,543	$16.15	$12.85 - $19.60
Q2 2018	281,459	$4,053	$13.04	$9.30 - $16.80
Q1 2018	281,199	$3,093	$9.58	$7.95 - $13.60
Q4 2017	362,980	$3,031	$6.92	$5.70 - $8.55
Q3 2017	287,085	$1,909	$5.54	$4.80 - $6.70
Q2 2017	288,876	$1,574	$4.60	$3.95 - $5.45
Q1 2017	206,138	$989	$4.56	$3.60 - $5.29
Q4 2016	161,637	$744	$4.69	$4.31 - $5.25
Q3 2016	143,674	$638	$4.20	$3.87 - $4.63
Q2 2016	147,015	$592	$3.66	$3.00 - $4.34
Q1 2016	148,630	$462	$3.85	$2.93 - $4.50
Q4 2015	170,272	$720	$3.66	$3.02 - $4.50
Q3 2015	181,713	$616	$3.73	$3.02 - $4.62
Q2 2015	172,976	$673	$4.42	$3.62 - $5.65
Q1 2015	176,614	$805	$3.53	$2.50 - $4.59
Q4 2014	177,979	$449	$2.38	$2.05 - $3.30
Q3 2014	206,177	$480	$2.15	$1.38 - $2.77
Q2 2014	402,361	$587	$1.59	$1.34 - $2.07
Q1 2014	95,000	$194	$1.83	$1.32 - $2.17