R. Howard Coker - 19 Feb 2026 Form 4 Insider Report for SONOCO PRODUCTS CO (SON)

Role: President & CEO
Signature: By: Elizabeth R. Kremer - Power of Attorney for R. Howard Coker
Issuer symbol: SON
Transactions as of: 19 Feb 2026
Net transactions value: +$741,620
Form type: 4
Filing time: 23 Feb 2026, 06:01:05 UTC
Previous filing: 17 Feb 2026
Next filing: 24 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Coker R. Howard	President & CEO	ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE	By: Elizabeth R. Kremer - Power of Attorney for R. Howard Coker	23 Feb 2026	0001455696

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SON	Common Stock	Award	$1,361,393	+31,196	+6.2%	$43.64	537,994	19 Feb 2026	Direct
transaction	SON	Common Stock	Tax liability	$617,419	-14,148	-2.6%	$43.64	523,846	19 Feb 2026	Direct
holding	SON	Common Stock						17,874	19 Feb 2026	By Spouse

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	Restricted Stock Units	Award	$0	+52,318		$0.000000	52,318	19 Feb 2026	Common Stock	52,318	$0.000000	Direct	F1, F2
transaction	SON	Restricted Stock Units II	Award	$0	+1,231	+13%	$0.000000	10,762	19 Feb 2026	Common Stock	1,231	$0.000000	Direct	F1, F3
transaction	SON	Restricted Stock Units II	Tax liability	$2,355	-42	-0.39%	$56.07	10,720	19 Feb 2026	Common Stock	42	$0.000000	Direct	F1, F4, F5

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

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of Sonoco Products Company common stock.
F2	The restricted stock units vest beginning one year from date of grant in three annual installments of 33%, 33% and 34%.
F3	The restricted stock units vest and defer. Vested shares will be paid to the reporting person six months following retirement or termination of service.
F4	Each share of Restricted Stock Unit is the equivalent of one share of Sonoco Products Company common stock. The shares were cashed out to account for withholding taxes.
F5	The restricted stock units vest and deferred . Vested shares will be paid to the reporting person six months following retirement or termination of service.