Georgia Erbez - 06 Feb 2026 Form 4 Insider Report for CODEXIS, INC. (CDXS)

Role: Chief Financial Officer and Chief Business Officer
Signature: /s/ Georgia Erbez
Issuer symbol: CDXS
Transactions as of: 06 Feb 2026
Net transactions value: -$5,001
Form type: 4
Filing time: 09 Feb 2026, 16:07:00 UTC
Previous filing: 15 Oct 2025
Next filing: 25 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Erbez Georgia	Chief Financial Officer and Chief Business Officer	C/O CODEXIS, INC., 200 PENOBSCOT DRIVE, REDWOOD CITY	/s/ Georgia Erbez	09 Feb 2026	0001557930

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CDXS	Common Stock	Sale	$5,001	-3,826	-5.4%	$1.31	66,810	06 Feb 2026	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The shares were sold solely to satisfy tax or other government withholding obligations in connection with the vesting of shares subject to Restricted Stock Units ("RSUs") of the Issuer.
F2	Includes 24,374 restricted stock units.

Remarks:

Chief Financial Officer and Chief Business Officer