Origin Materials (ORGN) CFO-COO gains 32,000 performance-based shares

Rhea-AI Filing Summary

Origin Materials, Inc. reported that CFO and COO Matthew T. Plavan acquired 32,000 shares of common stock as a compensation-related grant tied to performance stock units. The performance condition was deemed 40% achieved on March 4, 2026.

One-third of these units vested on March 4, 2026, with additional one-third tranches scheduled to vest on January 1, 2027 and January 1, 2028, subject to his continued service. Following this grant, Plavan directly holds 1,340,231 shares of common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Plavan Matthew T

Role CFO and COO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	32,000	$0.00	--

Holdings After Transaction: Common Stock — 1,340,231 shares (Direct)

Footnotes (1)

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Key Figures

Shares granted: 32,000 shares Total holdings: 1,340,231 shares Performance achievement: 40% +4 more

7 metrics

Shares granted 32,000 shares Performance-based common stock earned March 4, 2026

Total holdings 1,340,231 shares Direct common stock held after grant

Performance achievement 40% Performance condition achievement on March 4, 2026

Initial grant date February 26, 2025 Original performance stock units grant date

First vesting date March 4, 2026 One-third of units vested

Second vesting date January 1, 2027 Scheduled vesting of one-third of units

Final vesting date January 1, 2028 Scheduled vesting of final one-third of units

Key Terms

performance stock units, performance condition, vest, continued service

4 terms

performance stock units financial

"performance condition of certain performance stock units granted to the Reporting Person"

Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.

performance condition financial

"Reporting Person earned 32,000 shares upon the satisfaction of the performance condition"

vest financial

"One-third of these stock units vested as of March 4, 2026"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

continued service financial

"one-third will vest on January 1, 2028, subject to the Reporting Person's continued service"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Plavan Matthew T

(Last) (First) (Middle)

C/O ORIGIN MATERIALS, INC.

930 RIVERSIDE PARKWAY, SUITE 10

(Street)

WEST SACRAMENTO CALIFORNIA 95605

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Origin Materials, Inc. [ ORGN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO and COO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)
03/05/2026

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/04/2026		A		32,000(1)	A	$0	1,340,231	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reporting Person earned 32,000 shares upon the satisfaction of the performance condition of certain performance stock units granted to the Reporting Person on February 26, 2025. The performance conditions were deemed to have been 40% achieved on March 4, 2026. One-third of these stock units vested as of March 4, 2026, one-third will vest on January 1, 2027 and one-third will vest on January 1, 2028, subject to the Reporting Person's continued service.

Remarks:

This Form 4A is being filed to report a transaction that was erroneously omitted from the original filing. The numbers reported on this form do not reflect a reverse split effective on 3/19/2026.

	Matthew T. Plavan, by /s/ Joshua C. Lee, Attorney-in-Fact	04/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Origin Materials (ORGN) report for Matthew T. Plavan?

Origin Materials reported that CFO and COO Matthew T. Plavan received a grant of 32,000 shares of common stock as a compensation-related award. The shares were earned upon partial achievement of performance conditions linked to performance stock units granted earlier.

Were the ORGN shares acquired by Matthew T. Plavan a market purchase or a grant?

The 32,000 Origin Materials shares were acquired through a grant, not a market purchase. They were earned after performance conditions on prior performance stock units were 40% achieved and are tied to vesting over future dates.

How are Matthew T. Plavan’s 32,000 ORGN performance-based shares vesting over time?

One-third of the 32,000 shares vested on March 4, 2026. Another one-third is scheduled to vest on January 1, 2027 and the final third on January 1, 2028, all contingent on his continued service with Origin Materials.

What is Matthew T. Plavan’s total ORGN shareholding after this Form 4/A transaction?

After this grant, Matthew T. Plavan directly holds 1,340,231 shares of Origin Materials common stock. This total reflects his position following the 32,000-share performance-based award reported in the Form 4/A.

What performance condition triggered Matthew T. Plavan’s new ORGN share award?

The award was triggered when the performance condition on certain performance stock units granted on February 26, 2025 was deemed 40% achieved on March 4, 2026. That performance level caused 32,000 shares of common stock to be earned.