Thomas E. Whiddon - 01 Apr 2026 Form 4 Insider Report for SONOCO PRODUCTS CO (SON)

Reporting relationship: Director
Issuer ticker: SON
Reported as of: 01 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Apr 2026, 17:04:42 UTC
Prior SEC filing: 11 Mar 2026
Source filing: View source filing
Reporting owner signature: By: Elizabeth R. Kremer - Power of Attorney for Thomas E. Whiddon

Key filing fact

Thomas E. Whiddon filed Form 4 for SONOCO PRODUCTS CO (SON) on 02 Apr 2026.

Key facts

This page summarizes Thomas E. Whiddon's Form 4 filing for SONOCO PRODUCTS CO (SON).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 02 Apr 2026, 17:04.

Change

Previous filing in this sequence was filed on 11 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001196196 Primary reporting owner

WHIDDON THOMAS E

Relationship: Director
Address: ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE
Signature: By: Elizabeth R. Kremer - Power of Attorney for Thomas E. Whiddon
Signature date: 02 Apr 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SON transaction Derivative

Phantom Stock Units

Award

Transaction value
Shares: +657
Change %: +0.97%
Price: $55.17^*
Shares after: 68,303
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 657
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

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

Footnote F2

The phantom stock units were accrued under the Sonoco Products Company directors deferred compensation plan and are to be settled in Sonoco Products Company common stock 6 months after the reporting person's retirement.