Ernest D. Haynes III - 10 Sep 2025 Form 4 Insider Report for SONOCO PRODUCTS CO (SON)

Role: Pres. Sonoco Metal Packaging
Signature: By: Elizabeth R. Kremer - Power of Attorney for Ernest D. Haynes
Issuer symbol: SON
Transactions as of: 10 Sep 2025
Net transactions value: +$3,616
Form type: 4
Filing time: 11 Sep 2025, 17:18:43 UTC
Previous filing: 12 Jun 2025
Next filing: 04 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Haynes Ernest D III	Pres. Sonoco Metal Packaging	ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE	By: Elizabeth R. Kremer - Power of Attorney for Ernest D. Haynes	11 Sep 2025	0001892175

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	SON	Dividend Equivalents on Restricted Stock Units	Award	$3,616	+78	+13%	$46.06	690	10 Sep 2025	Common Stock	78	$0.000000	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Acquired quarterly dividend equivalent rights on Restricted Stock which will be settled upon the reporting person's retirement or other termination of service.