[Form 4] SunOpta Inc. Insider Trading Activity

Rhea-AI Filing Summary

SunOpta (STKL) reported an insider equity transaction by its Chief Financial Officer on 10/23/2025. The filing shows the vesting and settlement of restricted stock units (RSUs) and related tax withholding.

The CFO acquired 28,169 common shares upon RSU vesting (code M), then had 12,846 shares withheld (code F) at $5.8 to satisfy tax obligations. Following these transactions, direct beneficial ownership stood at 95,970 common shares. RSUs vest in three equal annual installments beginning on October 23, 2024, and each RSU equals one share.

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
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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^*

Gaba Greg

(Last) (First) (Middle)

7078 SHADY OAK ROAD

(Street)

EDEN PRAIRIE MN 55344

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SunOpta Inc. [ STKL ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/23/2025

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

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

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

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 Shares	10/23/2025		M		28,169	A	(1)	108,816	D
Common Shares	10/23/2025		F		12,846	D	$5.8(2)	95,970	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
Restricted Stock Units	(1)	10/23/2025		M			28,169	(3)	(4)	Common Shares	28,169	$0	28,169	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of STKL common stock.

2. This line item reflects the deemed disposition of shares withheld by the Company to satisfy income tax withholding requirements in connection with the vesting of the RSUs.

3. The Restricted Stock Units vest in three equal annual installments beginning on October 23, 2024, subject to the continued employment of the reporting person through each such vesting date.

4. The Restricted Stock Units do not have an expiration date.

	/s/ Brett Koch, attorney-in-fact	10/24/2025
	** 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.

FAQ

What did SunOpta (STKL) disclose in this Form 4?

The CFO reported RSU vesting and share withholding for taxes on 10/23/2025, acquiring 28,169 common shares and withholding 12,846 shares at $5.8.

How many SunOpta shares does the CFO own after the transactions?

Direct beneficial ownership is 95,970 common shares following the reported transactions.

What are the vesting terms for the RSUs in this filing for STKL?

The RSUs vest in three equal annual installments beginning on October 23, 2024, subject to continued employment.

How many RSUs were involved and what is their share equivalence?

The transaction involved 28,169 RSUs, and each RSU represents the right to receive one STKL share.

Why were shares withheld in the SunOpta CFO’s Form 4?

The 12,846 shares were withheld by the company to satisfy income tax withholding requirements related to RSU vesting.

Are the RSUs priced or do they have an expiration date?

The RSUs have a price of $0 upon settlement and do not have an expiration date.