ALISON MOORE - 23 Feb 2026 Form 4 Insider Report for CODEXIS, INC. (CDXS)

Role: President and CEO, Director
Signature: /s/ Georgia Erbez, as Attorney-in-Fact for Alison Moore
Issuer symbol: CDXS
Transactions as of: 23 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 25 Feb 2026, 19:53:47 UTC
Previous filing: 09 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
MOORE ALISON	President and CEO, Director	C/O CODEXIS, INC., 200 PENOBSCOT DRIVE, REDWOOD CITY	/s/ Georgia Erbez, as Attorney-in-Fact for Alison Moore	25 Feb 2026	0001754937

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CDXS	Stock Option (Right to Buy)	Award	$0	+993,000		$0.000000	993,000	23 Feb 2026	Common Stock	993,000	$1.07	Direct	F1

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

Explanation of Responses:

Id	Content
F1	This option vests and becomes exercisable with respect to 25% of the shares subject thereto on the first anniversary of the grant date, and with respect to 1/48th of the original number of shares subject thereto on each monthly anniversary thereafter, subject to the Reporting Person's continued employment through the applicable vesting dates.