Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Codexis, Inc. (CDXS) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Codexis, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1200375.
Total stock buying since 2015: $13,660,916.
Total stock sales since 2015: $55,000,328.
Total stock option exercises since 2015: $7,214,141.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 3,580,000 | $8,849,760 | 2,682,854 | $4,899,114 | 0 | $0 |
| 2024 | 1,271,000 | $3,822,929 | 0 | $0 | 0 | $0 |
| 2023 | 0 | $0 | 330,041 | $1,619,428 | 142,856 | $281,424 |
| 2022 | 0 | $0 | 847,504 | $6,951,043 | 517,216 | $1,099,936 |
| 2021 | 0 | $0 | 307,500 | $8,727,626 | 233,500 | $1,266,720 |
| 2020 | 0 | $0 | 156,649 | $2,168,397 | 50,000 | $531,500 |
| 2019 | 56,000 | $747,617 | 324,755 | $5,925,806 | 266,737 | $1,147,982 |
| 2018 | 0 | $0 | 1,081,675 | $17,080,274 | 363,541 | $2,771,670 |
| 2017 | 0 | $0 | 1,060,000 | $6,121,500 | 6,666 | $16,331 |
| 2016 | 10,000 | $48,300 | 309,137 | $1,310,663 | 21,666 | $53,081 |
| 2015 | 50,000 | $192,310 | 50,057 | $196,477 | 43,332 | $45,497 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-12 | 0 | $0 | 253,533 | $422,893 | 0 | $0 |
| 2025-11 | 0 | $0 | 2,416,843 | $4,444,965 | 0 | $0 |
| 2025-10 | 0 | $0 | 12,478 | $31,256 | 0 | $0 |
| 2025-08 | 780 | $2,211 | 0 | $0 | 0 | $0 |
| 2025-07 | 194,220 | $535,869 | 0 | $0 | 0 | $0 |
| 2025-06 | 100,000 | $239,000 | 0 | $0 | 0 | $0 |
| 2025-05 | 2,345,000 | $5,533,440 | 0 | $0 | 0 | $0 |
| 2025-04 | 380,000 | $826,614 | 0 | $0 | 0 | $0 |
| 2025-03 | 297,351 | $783,006 | 0 | $0 | 0 | $0 |
| 2025-02 | 197,649 | $646,655 | 0 | $0 | 0 | $0 |
| 2025-01 | 65,000 | $282,965 | 0 | $0 | 0 | $0 |
| 2024-10 | 25,000 | $72,725 | 0 | $0 | 0 | $0 |
| 2024-09 | 1,246,000 | $3,750,204 | 0 | $0 | 0 | $0 |
| 2023-11 | 0 | $0 | 20,000 | $42,160 | 0 | $0 |
| 2023-04 | 0 | $0 | 71,428 | $299,282 | 71,428 | $140,712 |
| 2023-03 | 0 | $0 | 87,615 | $401,229 | 0 | $0 |
| 2023-02 | 0 | $0 | 75,499 | $385,848 | 35,714 | $70,356 |
| 2023-01 | 0 | $0 | 75,499 | $490,909 | 35,714 | $70,356 |
| 2022-12 | 0 | $0 | 75,499 | $427,803 | 35,714 | $70,356 |
| 2022-11 | 0 | $0 | 377,500 | $2,487,725 | 178,570 | $351,780 |
| 2022-10 | 0 | $0 | 151,005 | $877,827 | 71,432 | $140,720 |
| 2022-08 | 0 | $0 | 77,500 | $674,369 | 77,500 | $179,800 |
| 2022-05 | 0 | $0 | 77,000 | $795,332 | 77,000 | $178,640 |
| 2022-03 | 0 | $0 | 89,000 | $1,687,987 | 77,000 | $178,640 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-12-01 | Opaleye Management Inc. | Sale | 253,533 | 1.67 | 422,893 |
| 2025-11-28 | Opaleye Management Inc. | Sale | 107,490 | 1.75 | 188,107 |
| 2025-11-26 | Opaleye Management Inc. | Sale | 153,318 | 1.74 | 266,926 |
| 2025-11-21 | Wolf Dennis P | Sale | 8,952 | 1.56 | 13,991 |
| 2025-11-12 | Opaleye Management Inc. | Sale | 1,082,459 | 1.95 | 2,105,382 |
| 2025-11-11 | De Vre Raymond | Sale | 1,413 | 1.74 | 2,458 |
| 2025-11-11 | Opaleye Management Inc. | Sale | 548,211 | 1.80 | 986,231 |
| 2025-11-10 | Opaleye Management Inc. | Sale | 208,318 | 1.74 | 361,431 |
| 2025-11-07 | Opaleye Management Inc. | Sale | 306,682 | 1.70 | 520,439 |
| 2025-10-13 | Moore Alison (Chief Technical Officer) | Sale | 6,239 | 2.50 | 15,628 |
| 2025-10-13 | Erbez Georgia (Chief Financial Officer) | Sale | 6,239 | 2.50 | 15,628 |
| 2025-08-04 | Opaleye Management Inc. | Buy | 780 | 2.83 | 2,211 |
| 2025-07-31 | Opaleye Management Inc. | Buy | 84,220 | 2.68 | 225,709 |
| 2025-07-30 | Opaleye Management Inc. | Buy | 1,578 | 2.79 | 4,410 |
| 2025-07-29 | Opaleye Management Inc. | Buy | 8,422 | 2.82 | 23,750 |
| 2025-07-18 | Opaleye Management Inc. | Buy | 100,000 | 2.82 | 282,000 |
| 2025-06-27 | Opaleye Management Inc. | Buy | 100,000 | 2.39 | 239,000 |
| 2025-05-28 | Opaleye Management Inc. | Buy | 5,000 | 2.36 | 11,800 |
| 2025-05-23 | Opaleye Management Inc. | Buy | 2,320,000 | 2.36 | 5,475,200 |
| 2025-05-01 | Opaleye Management Inc. | Buy | 20,000 | 2.32 | 46,440 |
| 2025-04-30 | Opaleye Management Inc. | Buy | 25,000 | 2.31 | 57,650 |
| 2025-04-17 | Opaleye Management Inc. | Buy | 45,000 | 2.09 | 94,185 |
| 2025-04-16 | Opaleye Management Inc. | Buy | 70,000 | 2.13 | 148,889 |
| 2025-04-15 | Opaleye Management Inc. | Buy | 25,000 | 2.23 | 55,725 |
| 2025-04-08 | Opaleye Management Inc. | Buy | 100,000 | 1.98 | 198,400 |
| 2025-04-03 | Opaleye Management Inc. | Buy | 75,000 | 2.30 | 172,725 |
| 2025-04-02 | Opaleye Management Inc. | Buy | 5,000 | 2.46 | 12,275 |
| 2025-04-01 | Opaleye Management Inc. | Buy | 35,000 | 2.48 | 86,765 |
| 2025-03-13 | Opaleye Management Inc. | Buy | 85,000 | 2.54 | 216,155 |
| 2025-03-06 | Opaleye Management Inc. | Buy | 100,000 | 2.61 | 261,400 |
| 2025-03-05 | Opaleye Management Inc. | Buy | 10,000 | 2.69 | 26,880 |
| 2025-03-04 | Opaleye Management Inc. | Buy | 55,000 | 2.64 | 145,420 |
| 2025-03-03 | Opaleye Management Inc. | Buy | 47,351 | 2.81 | 133,151 |
| 2025-02-28 | Opaleye Management Inc. | Buy | 147,649 | 2.99 | 441,175 |
| 2025-02-12 | Opaleye Management Inc. | Buy | 15,000 | 4.00 | 59,940 |
| 2025-02-11 | Opaleye Management Inc. | Buy | 12,500 | 4.11 | 51,400 |
| 2025-02-10 | Opaleye Management Inc. | Buy | 22,500 | 4.18 | 94,140 |
| 2025-01-31 | Opaleye Management Inc. | Buy | 45,000 | 4.29 | 193,185 |
| 2025-01-30 | Opaleye Management Inc. | Buy | 20,000 | 4.49 | 89,780 |
| 2024-10-25 | Opaleye Management Inc. | Buy | 25,000 | 2.91 | 72,725 |
| 2024-09-25 | Opaleye Management Inc. | Buy | 5,000 | 2.86 | 14,290 |
| 2024-09-24 | Opaleye Management Inc. | Buy | 80,000 | 2.94 | 234,880 |
| 2024-09-23 | Opaleye Management Inc. | Buy | 45,000 | 2.94 | 132,480 |
| 2024-09-20 | Opaleye Management Inc. | Buy | 1,055,000 | 3.01 | 3,175,550 |
| 2024-09-18 | Opaleye Management Inc. | Buy | 61,000 | 3.16 | 193,004 |
| 2023-11-15 | Dorgan Byron L | Sale | 20,000 | 2.11 | 42,160 |
| 2023-04-18 | Nicols John J | Sale | 35,714 | 4.14 | 147,891 |
| 2023-04-18 | Nicols John J | Option Ex | 35,714 | 1.97 | 70,356 |
| 2023-04-17 | Nicols John J | Sale | 35,714 | 4.24 | 151,391 |
| 2023-04-17 | Nicols John J | Option Ex | 35,714 | 1.97 | 70,356 |
| 2023-03-08 | Fitzgerald Margaret Nell (See remarks) | Sale | 7,686 | 4.55 | 35,009 |
| 2023-03-08 | Norrett Kevin (Chief Operating Officer) | Sale | 8,258 | 4.55 | 37,615 |
| 2023-03-08 | Dilly Stephen George (See Remarks) | Sale | 26,987 | 4.55 | 122,925 |
| 2023-03-07 | Fitzgerald Margaret Nell (See remarks) | Sale | 8,000 | 4.60 | 36,824 |
| 2023-03-07 | Norrett Kevin (Chief Operating Officer) | Sale | 8,596 | 4.60 | 39,567 |
| 2023-03-07 | Dilly Stephen George (See Remarks) | Sale | 28,088 | 4.60 | 129,289 |
| 2023-02-24 | Nicols John J | Sale | 35,714 | 4.83 | 172,641 |
| 2023-02-24 | Nicols John J | Option Ex | 35,714 | 1.97 | 70,356 |
| 2023-02-23 | Nicols John J | Sale | 39,785 | 5.36 | 213,207 |
| 2023-01-24 | Nicols John J | Sale | 35,714 | 6.42 | 229,283 |
| 2023-01-24 | Nicols John J | Option Ex | 35,714 | 1.97 | 70,356 |
| 2023-01-23 | Nicols John J | Sale | 39,785 | 6.58 | 261,626 |
| 2022-12-12 | Nicols John J | Sale | 35,714 | 5.68 | 202,819 |
| 2022-12-12 | Nicols John J | Option Ex | 35,714 | 1.97 | 70,356 |
| 2022-12-09 | Nicols John J | Sale | 39,785 | 5.66 | 224,984 |
| 2022-11-16 | Nicols John J | Sale | 107,142 | 6.37 | 681,957 |
| 2022-11-16 | Nicols John J | Option Ex | 107,142 | 1.97 | 211,068 |
| 2022-11-15 | Nicols John J | Sale | 119,358 | 6.79 | 810,678 |
| 2022-10-28 | Nicols John J | Sale | 35,716 | 5.53 | 197,652 |
| 2022-10-28 | Nicols John J | Option Ex | 35,716 | 1.97 | 70,360 |
| 2022-10-27 | Nicols John J | Sale | 39,786 | 5.68 | 225,904 |
| 2022-10-06 | Nicols John J | Sale | 35,716 | 6.00 | 214,117 |
| 2022-10-06 | Nicols John J | Option Ex | 35,716 | 1.97 | 70,360 |
| 2022-10-05 | Nicols John J | Sale | 39,787 | 6.04 | 240,154 |
| 2022-08-15 | Nicols John J | Sale | 39,000 | 8.78 | 342,576 |
| 2022-08-15 | Nicols John J | Option Ex | 39,000 | 2.32 | 90,480 |
| 2022-08-12 | Nicols John J | Sale | 38,500 | 8.62 | 331,793 |
| 2022-08-12 | Nicols John J | Option Ex | 38,500 | 2.32 | 89,320 |
| 2022-05-12 | Nicols John J (President and CEO) | Sale | 38,500 | 10.35 | 398,590 |
| 2022-05-12 | Nicols John J (President and CEO) | Option Ex | 38,500 | 2.32 | 89,320 |
| 2022-05-11 | Nicols John J (President and CEO) | Sale | 38,500 | 10.30 | 396,742 |
| 2022-05-11 | Nicols John J (President and CEO) | Option Ex | 38,500 | 2.32 | 89,320 |
| 2022-03-23 | Wolf Dennis P | Sale | 4,000 | 20.49 | 81,944 |
| 2022-03-15 | Yang Patrick Y | Sale | 8,000 | 16.79 | 134,304 |
| 2022-03-10 | Nicols John J (President and CEO) | Sale | 38,500 | 18.93 | 728,728 |
| 2022-03-10 | Nicols John J (President and CEO) | Option Ex | 38,500 | 2.32 | 89,320 |
| 2022-03-09 | Nicols John J (President and CEO) | Sale | 38,500 | 19.30 | 743,011 |
| 2022-03-09 | Nicols John J (President and CEO) | Option Ex | 38,500 | 2.32 | 89,320 |
| 2021-12-20 | Wolf Dennis P | Sale | 5,000 | 28.85 | 144,235 |
| 2021-12-13 | Yang Patrick Y | Sale | 8,000 | 31.86 | 254,912 |
| 2021-11-11 | Nicols John J (President and CEO) | Sale | 38,500 | 38.63 | 1,487,255 |
| 2021-11-11 | Nicols John J (President and CEO) | Option Ex | 38,500 | 2.32 | 89,320 |
| 2021-11-10 | Nicols John J (President and CEO) | Sale | 35,000 | 39.89 | 1,396,080 |
| 2021-11-10 | Nicols John J (President and CEO) | Option Ex | 35,000 | 3.46 | 121,100 |
| 2021-10-18 | Dorgan Byron L | Sale | 20,000 | 28.19 | 563,860 |
| 2021-10-15 | Wolf Dennis P | Sale | 6,000 | 28.54 | 171,228 |
| 2021-08-13 | Nicols John J (President and CEO) | Sale | 35,000 | 23.77 | 831,809 |
| 2021-08-13 | Nicols John J (President and CEO) | Option Ex | 35,000 | 3.46 | 121,100 |
| 2021-08-12 | Nicols John J (President and CEO) | Sale | 35,000 | 24.90 | 871,430 |
| 2021-08-12 | Nicols John J (President and CEO) | Option Ex | 35,000 | 3.46 | 121,100 |
| 2021-08-10 | Kelley Bernard J | Sale | 20,000 | 25.84 | 516,820 |
| 2021-08-10 | Kelley Bernard J | Option Ex | 20,000 | 3.62 | 72,400 |
| 2021-04-21 | Kelley Bernard J | Sale | 2,500 | 22.64 | 56,607 |
| 2021-04-06 | Yang Patrick Y | Sale | 10,000 | 25.16 | 251,550 |
| 2021-04-05 | Yang Patrick Y | Sale | 10,000 | 24.27 | 242,730 |
| 2021-03-25 | Wolf Dennis P | Sale | 10,000 | 20.45 | 204,460 |
| 2021-03-08 | Kelley Bernard J | Sale | 20,000 | 18.72 | 374,360 |
| 2021-03-08 | Kelley Bernard J | Option Ex | 20,000 | 10.51 | 210,200 |
| 2021-01-21 | Dorgan Byron L | Sale | 25,000 | 25.17 | 629,200 |
| 2021-01-21 | Dorgan Byron L | Option Ex | 25,000 | 10.63 | 265,750 |
| 2021-01-21 | Kelley Bernard J | Sale | 2,500 | 24.98 | 62,440 |
| 2021-01-20 | Dorgan Byron L | Sale | 25,000 | 26.75 | 668,650 |
| 2021-01-20 | Dorgan Byron L | Option Ex | 25,000 | 10.63 | 265,750 |
| 2020-12-21 | Wolf Dennis P | Sale | 10,000 | 19.99 | 199,869 |
| 2020-10-21 | Kelley Bernard J | Sale | 2,500 | 14.00 | 35,007 |
| 2020-10-09 | Dorgan Byron L | Sale | 25,000 | 13.54 | 338,525 |
| 2020-10-09 | Dorgan Byron L | Option Ex | 25,000 | 10.63 | 265,750 |
| 2020-10-08 | Dorgan Byron L | Sale | 25,000 | 13.49 | 337,325 |
| 2020-10-08 | Dorgan Byron L | Option Ex | 25,000 | 10.63 | 265,750 |
| 2020-09-24 | Wolf Dennis P | Sale | 10,000 | 11.69 | 116,850 |
| 2020-07-21 | Kelley Bernard J | Sale | 2,500 | 12.79 | 31,965 |
| 2020-06-25 | Wolf Dennis P | Sale | 10,000 | 10.97 | 109,690 |
| 2020-06-12 | Baruch Thomas R | Sale | 4,947 | 10.61 | 52,462 |
| 2020-04-21 | Kelley Bernard J | Sale | 2,500 | 10.58 | 26,450 |
| 2020-04-02 | Baruch Thomas R | Sale | 7,500 | 10.52 | 78,862 |
| 2020-04-01 | Baruch Thomas R | Sale | 7,500 | 10.88 | 81,577 |
| 2020-03-25 | Wolf Dennis P | Sale | 10,000 | 10.77 | 107,710 |
| 2020-02-21 | Dorgan Byron L | Sale | 16,702 | 14.02 | 234,195 |
| 2020-01-21 | Kelley Bernard J | Sale | 2,500 | 18.00 | 45,000 |
| 2020-01-16 | Baruch Thomas R | Sale | 10,000 | 18.61 | 186,090 |
| 2020-01-15 | Baruch Thomas R | Sale | 10,000 | 18.68 | 186,820 |
| 2019-12-19 | Wolf Dennis P | Sale | 20,000 | 16.22 | 324,380 |
| 2019-12-19 | Wolf Dennis P | Option Ex | 20,000 | 3.62 | 72,400 |
| 2019-12-12 | Dorgan Byron L | Sale | 25,000 | 15.64 | 390,975 |
| 2019-12-11 | Baruch Thomas R | Sale | 17,500 | 15.59 | 272,895 |
| 2019-12-10 | Baruch Thomas R | Sale | 17,500 | 15.61 | 273,245 |
| 2019-09-06 | Yang Patrick Y | Buy | 5,000 | 13.73 | 68,675 |
| 2019-09-06 | Kelley Bernard J | Sale | 14,684 | 13.87 | 203,681 |
| 2019-09-06 | Kelley Bernard J | Option Ex | 16,666 | 10.92 | 181,992 |
| 2019-09-04 | Yang Patrick Y | Buy | 3,000 | 13.62 | 40,848 |
| 2019-09-03 | Yang Patrick Y | Buy | 6,000 | 13.97 | 83,814 |
| 2019-08-22 | Yang Patrick Y | Buy | 12,000 | 12.94 | 155,280 |
| 2019-08-20 | Nicols John J (President and CEO) | Buy | 20,000 | 13.30 | 266,000 |
| 2019-05-14 | Lalonde James (SVP, R&D) | Sale | 2,378 | 18.95 | 45,060 |
| 2019-05-14 | Lalonde James (SVP, R&D) | Option Ex | 2,378 | 7.46 | 17,739 |
| 2019-05-13 | Lalonde James (SVP, R&D) | Sale | 17,621 | 18.61 | 327,962 |
| 2019-05-13 | Lalonde James (SVP, R&D) | Option Ex | 17,621 | 7.46 | 131,452 |
| 2019-03-21 | Sangster Gordon (SVP & Chief Financial Officer) | Sale | 40,000 | 20.91 | 836,200 |
| 2019-03-21 | Sangster Gordon (SVP & Chief Financial Officer) | Option Ex | 40,000 | 4.10 | 164,000 |
| 2019-03-20 | Sangster Gordon (SVP & Chief Financial Officer) | Sale | 40,000 | 20.85 | 834,000 |
Insider trading activities including stock purchases, stock sales, and option exercises of CDXS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Codexis, Inc. (symbol CDXS, CIK number 1200375) see the Securities and Exchange Commission (SEC) website.