Sonoco director granted 316.2 phantom stock units

Guillemot Philippe reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Guillemot Philippe reported acquisition or exercise transactions in this Form 4 filing.

Sonoco Products director Philippe Guillemot received a grant of 316.2 Phantom Stock Units on a quarterly dividend credited under the directors' deferred compensation plan. Each unit is economically equivalent to one share of common stock, bringing his phantom stock holdings to 29,004.7 units, to be settled at retirement or other termination of service.

Insider Trade Summary

Grant/Award: 316.2 shares

Grant/Award 1 txn

Insider Guillemot Philippe

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Phantom Stock Units	316.2	$48.99	$15K

Holdings After Transaction: Phantom Stock Units — 29,004.7 contracts (Direct)

Footnotes (2)

1. F1. Each share of phantom stock is the economic equivalent of one share of Sonoco Products Company common stock.
2. F2. Acquired on quarterly dividend on Sonoco Products Company's directors' deferred compensation plan and will be settled upon the reporting person's retirement or other termination of service.

Key Figures

Phantom stock units granted: 316.2 units Equivalent share price reference: $48.99 per unit Total phantom units after grant: 29,004.7 units +1 more

4 metrics

Phantom stock units granted 316.2 units Quarterly dividend credit on directors' deferred compensation plan

Equivalent share price reference $48.99 per unit Transaction price per Phantom Stock Unit

Total phantom units after grant 29,004.7 units Holdings following reported transaction

Underlying common stock shares 316.2 shares Underlying Sonoco common stock equivalent for new units

Key Terms

Phantom Stock Units, directors' deferred compensation plan, economic equivalent, retirement or other termination of service

4 terms

Phantom Stock Units financial

"security_title: "Phantom Stock Units""

Phantom stock units are company promises that pay a cash or stock-equivalent award tied to the firm’s share price or value growth, but they do not issue actual shares. Think of them as a bonus check that moves with the stock like a mirror rather than handing over an ownership slice. Investors care because these awards can affect a company’s future cash obligations, executive incentives and reported expenses without causing share dilution.

directors' deferred compensation plan financial

"on Sonoco Products Company's directors' deferred compensation plan"

economic equivalent financial

"Each share of phantom stock is the economic equivalent of one share"

retirement or other termination of service financial

"will be settled upon the reporting person's retirement or other termination of service"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Sonoco (SON) director Philippe Guillemot report?

Philippe Guillemot reported receiving 316.2 Phantom Stock Units as a grant. The units were acquired through a quarterly dividend credited under Sonoco’s directors’ deferred compensation plan, increasing his total phantom stock holdings to 29,004.7 units equivalent to common shares.

What are Phantom Stock Units in the Sonoco (SON) Form 4 filing?

Phantom Stock Units are awards whose value mirrors Sonoco common stock. Each phantom share is the economic equivalent of one share of Sonoco Products Company common stock and is typically settled in the future, such as at retirement or other termination of service.

How many Phantom Stock Units does Philippe Guillemot hold after this Sonoco (SON) grant?

After the reported grant, Philippe Guillemot holds 29,004.7 Phantom Stock Units. This total includes the newly credited 316.2 units from the quarterly dividend under the directors’ deferred compensation plan, all economically equivalent to Sonoco common shares.

When will Philippe Guillemot’s Sonoco (SON) Phantom Stock Units be settled?

The Phantom Stock Units will be settled upon Philippe Guillemot’s retirement or other termination of service. Until that time, they function as deferred compensation that tracks the economic value of Sonoco Products Company common stock on a one-for-one basis.

How were the new Sonoco (SON) Phantom Stock Units for Philippe Guillemot acquired?

The 316.2 Phantom Stock Units were acquired through a quarterly dividend on Sonoco’s directors’ deferred compensation plan. Instead of receiving a cash dividend, the plan credited additional phantom units that mirror the value of Sonoco’s common stock.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/12/2026 - 06:41 PM EDT 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^*

Guillemot Philippe

(Last) (First) (Middle)

ONE NORTH SECOND ST

P O BOX 160

(Street)

HARTSVILLE SOUTH CAROLINA 29551-0160

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/10/2026

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)

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
Phantom Stock Units	(1)	06/10/2026		A		316.2		(2)	(2)	Common Stock	316.2	$48.99	29,004.7	D

Explanation of Responses:

1. Each share of phantom stock is the economic equivalent of one share of Sonoco Products Company common stock.

2. Acquired on quarterly dividend on Sonoco Products Company's directors' deferred compensation plan and will be settled upon the reporting person's retirement or other termination of service.

	Elizabeth R Kremer Power of Attorney for Philippe Guillemot	06/12/2026
	** 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)