[Form 4] SONOCO PRODUCTS CO Insider Trading Activity

Sonoco Products Company officer Sean Cairns, President of Consumer Packaging EMEA/APAC, reported an equity-related transaction in a Form 4.

Rhea-AI Filing Summary

Sonoco Products Company officer Sean Cairns, President of Consumer Packaging EMEA/APAC, reported an equity-related transaction in a Form 4. On 12/12/2025, he acquired 76.4 dividend equivalents on restricted stock units, which are each economically equivalent to one share of Sonoco common stock. These rights reflect quarterly dividend equivalents on existing restricted stock and will be settled when he retires or otherwise leaves his role. Following this transaction, he beneficially owned 567.4 derivative securities tied to Sonoco common shares, held in direct ownership. The transaction was recorded at a derivative security price reference of $41.93 and a conversion or exercise price of $0.0000, underscoring that these are compensation-linked awards rather than open-market purchases.

Insider Trade Summary

Grant/Award: 76.4 shares

Grant/Award 1 txn

Insider Cairns Sean

Role Pres Consumer Pkg EMEA/APAC

Type	Security	Shares	Price	Value
Grant/Award	Dividend Equivalents on Restricted Stock Units	76.4	$41.93	$3K

Holdings After Transaction: Dividend Equivalents on Restricted Stock Units — 567.4 contracts (Direct)

Footnotes (2)

1. F1. Each share of Dividend equivalents on Restricted Stock units is the economic equivalent of one share of Sonoco Products Company common stock
2. F2. Acquired quarterly dividend equivalent rights on Restricted Stock which will be settled upon the reporting person's retirement or other termination of service.

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Accepted by SEC EDGAR 12/12/2025 - 05:37 PM EST Learn about SEC filing dates

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^*

Cairns Sean

(Last) (First) (Middle)

ONE NORTH SECOND ST

P O BOX 160

(Street)

HARTSVILLE SC 29551-0160

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SONOCO PRODUCTS CO [ SON ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Pres Consumer Pkg EMEA/APAC

3. Date of Earliest Transaction (Month/Day/Year)
12/12/2025

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

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
Dividend Equivalents on Restricted Stock Units	$0.0000(1)	12/12/2025		A		76.4		(2)	(2)	Common Stock	76.4	$41.93	567.4	D

Explanation of Responses:

1. Each share of Dividend equivalents on Restricted Stock units is the economic equivalent of one share of Sonoco Products Company common stock

2. Acquired quarterly dividend equivalent rights on Restricted Stock which will be settled upon the reporting person's retirement or other termination of service.

	By:Elizabeth R. Kremer - Power of Attorney for Sean Cairns	12/12/2025
	** 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.