Joshua C. Lee - 04 Mar 2026 Form 4 Insider Report for Origin Materials, Inc. (ORGN)

Role: GC, Chief Compliance Officer
Signature: /s/ Joshua C. Lee
Issuer symbol: ORGN
Transactions as of: 04 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 05 Mar 2026, 16:30:50 UTC
Previous filing: 29 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lee Joshua C.	GC, Chief Compliance Officer	C/O ORIGIN MATERIALS, INC., 930 RIVERSIDE PARKWAY, SUITE 10, WEST SACRAMENTO	/s/ Joshua C. Lee	05 Mar 2026	0001863119

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	ORGN	Stock Option (Right to Buy)	Award		+400,000		$0.000000^*	400,000	04 Mar 2026	Common Stock	400,000	$0.1560	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Fifty percent (50%) of the option vests on February 17, 2027 and fifty percent (50%) of the option vests on February 17, 2028, so long as the Reporting Person continues to provide services through such vesting dates.