Sean Cairns - 01 May 2026 Form 4/A - Amendment Insider Report for SONOCO PRODUCTS CO (SON)

Reporting relationship: Pres Consumer Pkg EMEA/APAC
Issuer ticker: SON
Reported as of: 01 May 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 12 Jun 2026, 11:32:55 UTC
Original report date: 12 Jun 2026
Prior SEC filing: 11 Mar 2026
Next SEC filing: 12 Jun 2026
Source filing: View source filing
Reporting owner signature: By:Elizabeth R. Kremer - Power of Attorney for Sean Cairns

Key filing fact

Sean Cairns filed Form 4/A - Amendment for SONOCO PRODUCTS CO (SON) on 12 Jun 2026.

Key facts

This page summarizes Sean Cairns's Form 4/A - Amendment filing for SONOCO PRODUCTS CO (SON).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 12 Jun 2026, 11:32.

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/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001926268 Primary reporting owner

Cairns Sean

Relationship: Pres Consumer Pkg EMEA/APAC
Address: ONE NORTH SECOND ST, P O BOX 160, HARTSVILLE
Signature: By:Elizabeth R. Kremer - Power of Attorney for Sean Cairns
Signature date: 11 Jun 2026

Reported derivative securities

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

SON transaction Derivative

Dividend Equivalents on Restricted Stock Units

Tax liability

Transaction value
Shares: 0
Change %: 0%
Price: $50.06^*
Shares after: 633
Date: 01 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 0
Exercise price: $0.000000
Footnotes: F1, F2, F3

SON transaction Derivative

Restricted Stock Units

Tax liability

Transaction value
Shares: 0
Change %: 0%
Price: $50.06^*
Shares after: 1,615
Date: 01 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 0
Exercise price: $0.000000
Footnotes: F4, F5, F6

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

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

Footnote F2

Shares automatically deferred, taxes deferred until receipt.

Footnote F3

Each share of Dividend equivalents on Restricted Stock units is the economic equivalent of one share of Sonoco Products Company common stock to be paid out 6 months after separation.

Footnote F4

Each restricted stock unit represents a contingent right to receive one share of Sonoco Products Company common stock.

Footnote F5

Shares automatically deferred, no taxes due until receipt.

Footnote F6

The restricted stock units vest and automatically defer. Vested shares will be paid to the reporting person six months following retirement or termination of service.