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John Nicols

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Insider profile

Currently holds a position at Codexis Inc

Positions

Position Company Period
President, Chief Executive Officer, Director Codexis Inc Sept. 4, 2012 -
Senior Vice President - Strategic Development and Catalysts Albemarle Corp March 1, 2012 - Dec. 1, 2012
President, Chief Executive Officer, Chief Financial Officer, Director Codexis Inc June 28, 2012 - Sept. 4, 2012
President, Chief Executive Officer, Director Codexis Inc June 13, 2012 - June 28, 2012
Vice President - Catalysts Albemarle Corp Jan. 1, 2007 - March 1, 2012
John Nicols's trades of Scientific Industries Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-05-15 2025-04-18
B Purchase
90,391 +14.0%
208.50
US$4,239,814 		90,391 +14.0% 208.50 US$4,239,814
2024-07-31 2023-12-13
B Purchase
44,572 -30.7%
112.45
US$2,119,356 		44,572 -30.7% 112.45 US$2,119,356
2023-04-19 2023-04-18
US Codexis Inc (CDXS)
PlS Planned sale
27,025 -41.9%
159.91
US$3,433,576 		27,025 -41.9% 159.91 US$3,433,576
2023-04-18 2023-04-18
US Codexis Inc (CDXS)
PrS Proposed sale
35,714
4.14
US$147,874 		35,714 4.14 US$147,874
2023-04-19 2023-04-17
US Codexis Inc (CDXS)
PlS Planned sale
35,714 -4.4%
4.24
US$151,377 		35,714 -4.4% 4.24 US$151,377
2023-04-17 2023-04-17
US Codexis Inc (CDXS)
PrS Proposed sale
35,714
4.24
US$151,377 		35,714 4.24 US$151,377
2023-03-17 2023-03-16
US Codexis Inc (CDXS)
PlS Planned sale
35,714 -4.4%
4.11
US$146,681 		35,714 -4.4% 4.11 US$146,681
2023-03-17 2023-03-15
US Codexis Inc (CDXS)
PlS Planned sale
35,714 -4.4%
4.09
US$146,131 		35,714 -4.4% 4.09 US$146,131
2023-02-27 2023-02-24
US Codexis Inc (CDXS)
PlS Planned sale
35,714 -4.4%
4.83
US$172,652 		35,714 -4.4% 4.83 US$172,652
2023-02-27 2023-02-23
US Codexis Inc (CDXS)
PlS Planned sale
39,785 -4.8%
5.36
US$213,220 		39,785 -4.8% 5.36 US$213,220
2023-01-25 2023-01-24
US Codexis Inc (CDXS)
PlS Planned sale
35,714 -4.2%
6.42
US$229,295 		35,714 -4.2% 6.42 US$229,295
2023-01-25 2023-01-23
US Codexis Inc (CDXS)
PlS Planned sale
39,785 -4.6%
6.58
US$261,642 		39,785 -4.6% 6.58 US$261,642
2022-12-13 2022-12-12
US Codexis Inc (CDXS)
PlS Planned sale
35,714 -4.0%
5.68
US$202,820 		35,714 -4.0% 5.68 US$202,820
2022-12-13 2022-12-09
US Codexis Inc (CDXS)
PlS Planned sale
39,785 -4.4%
5.66
US$224,996 		39,785 -4.4% 5.66 US$224,996
2022-11-17 2022-11-16
US Codexis Inc (CDXS)
PlS Planned sale
35,714 -3.8%
6.36
US$227,312 		35,714 -3.8% 6.36 US$227,312
2022-11-17 2022-11-15
US Codexis Inc (CDXS)
PlS Planned sale
39,786 -4.2%
6.79
US$270,238 		39,786 -4.2% 6.79 US$270,238
2022-10-31 2022-10-28
US Codexis Inc (CDXS)
PlS Planned sale
35,716 -3.6%
5.53
US$197,649 		35,716 -3.6% 5.53 US$197,649
2022-10-31 2022-10-27
US Codexis Inc (CDXS)
PlS Planned sale
39,786 -4.0%
5.68
US$225,921 		39,786 -4.0% 5.68 US$225,921
2022-10-07 2022-10-06
US Codexis Inc (CDXS)
PlS Planned sale
35,716 -3.5%
5.99
US$214,100 		35,716 -3.5% 5.99 US$214,100
2022-10-07 2022-10-05
US Codexis Inc (CDXS)
PlS Planned sale
39,787 -3.9%
6.04
US$240,134 		39,787 -3.9% 6.04 US$240,134
2022-08-16 2022-08-15
US Codexis Inc (CDXS)
PlS Planned sale
39,000 -3.7%
8.78
US$342,580 		39,000 -3.7% 8.78 US$342,580
2022-08-16 2022-08-12
US Codexis Inc (CDXS)
PlS Planned sale
38,500 -3.6%
8.62
US$331,774 		38,500 -3.6% 8.62 US$331,774
2022-05-13 2022-05-12
US Codexis Inc (CDXS)
PlS Planned sale
16,409 -1.6%
10.61
US$174,178 		16,409 -1.6% 10.61 US$174,178
2022-05-13 2022-05-12
US Codexis Inc (CDXS)
PlS Planned sale
22,091 -2.1%
10.09
US$222,942 		22,091 -2.1% 10.09 US$222,942
2022-05-13 2022-05-11
US Codexis Inc (CDXS)
PlS Planned sale
38,500 -3.6%
10.31
US$396,754 		38,500 -3.6% 10.31 US$396,754
2022-03-11 2022-03-10
US Codexis Inc (CDXS)
PlS Planned sale
38,500 -3.6%
18.93
US$728,716 		38,500 -3.6% 18.93 US$728,716
2022-03-11 2022-03-09
US Codexis Inc (CDXS)
PlS Planned sale
38,500 -3.6%
19.30
US$743,008 		38,500 -3.6% 19.30 US$743,008
2021-11-12 2021-11-11
US Codexis Inc (CDXS)
PlS Planned sale
11,327 -1.1%
39.07
US$442,589 		11,327 -1.1% 39.07 US$442,589
2021-11-12 2021-11-11
US Codexis Inc (CDXS)
PlS Planned sale
27,173 -2.6%
38.19
US$1,037,606 		27,173 -2.6% 38.19 US$1,037,606
2021-11-12 2021-11-10
US Codexis Inc (CDXS)
PlS Planned sale
19,454 -1.9%
40.69
US$791,661 		19,454 -1.9% 40.69 US$791,661
2021-11-12 2021-11-10
US Codexis Inc (CDXS)
PlS Planned sale
14,071 -1.3%
39.85
US$560,780 		14,071 -1.3% 39.85 US$560,780
2021-11-12 2021-11-10
US Codexis Inc (CDXS)
PlS Planned sale
1,475 -0.1%
39.12
US$57,697 		1,475 -0.1% 39.12 US$57,697
2019-03-20 2019-03-19
US Codexis Inc (CDXS)
PlS Planned sale
40,000 -3.6%
20.79
US$831,504 		40,000 -3.6% 20.79 US$831,504
2019-03-20 2019-03-18
US Codexis Inc (CDXS)
PlS Planned sale
15,072 -1.4%
20.95
US$315,716 		15,072 -1.4% 20.95 US$315,716