KELLOGG W K FOUNDATION TRUST - 26 Sep 2025 Form 4 Insider Report for WK Kellogg Co (KLG)

Reporting relationship: 10%+ Owner
Issuer ticker: KLG
Reported as of: 26 Sep 2025
Net transaction value: -$310,618,657
SEC form: 4
Accepted by SEC: 30 Sep 2025, 17:04:23 UTC
Prior SEC filing: 28 Aug 2025
Next SEC filing: 12 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Craig R. Carberry, Associate General Counsel, The Northern Trust Company, as Corporate Trustee of the W.K. Kellogg Foundation Trust and signing for the W.K. Kellogg Foundation pursuant to a Power of Attorney dated...

Open signature details

/s/ Craig R. Carberry, Associate General Counsel, The Northern Trust Company, as Corporate Trustee of the W.K. Kellogg Foundation Trust and signing for the W.K. Kellogg Foundation pursuant to a Power of Attorney dated August 30, 2017

Key filing fact

KELLOGG W K FOUNDATION TRUST filed Form 4 for WK Kellogg Co (KLG) on 30 Sep 2025.

Key facts

This page summarizes KELLOGG W K FOUNDATION TRUST's Form 4 filing for WK Kellogg Co (KLG).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 30 Sep 2025, 17:04.

Change

Previous filing in this sequence was filed on 28 Aug 2025.
Current net transaction value: -$310,618,657.

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 (2)

CIK 0001197921 Primary reporting owner

KELLOGG W K FOUNDATION TRUST

Relationship: 10%+ Owner
Address: ONE MICHIGAN AVENUE EAST, BATTLE CREEK
Signature: /s/ Craig R. Carberry, Associate General Counsel, The Northern Trust Company, as Corporate Trustee of the W.K. Kellogg Foundation Trust and signing for the W.K. Kellogg Foundation pursuant to a Power of Attorney dated August 30, 2017
Signature date: 30 Sep 2025

CIK 0001197916

KELLOGG W K FOUNDATION

Relationship: 10%+ Owner
Address: ONE MICHIGAN AVENUE EAST, BATTLE CREEK
Signature: /s/ Craig R. Carberry, Associate General Counsel, The Northern Trust Company, as Corporate Trustee of the W.K. Kellogg Foundation Trust and signing for the W.K. Kellogg Foundation pursuant to a Power of Attorney dated August 30, 2017
Signature date: 30 Sep 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KLG transaction

Common Stock

Disposed to Issuer

Transaction value: $310,618,657
Shares: -13,505,159
Change %: -100%
Price: $23.00
Shares after: 0
Date: 26 Sep 2025
Ownership: Direct
Footnotes: F1, F2

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

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

KELLOGG W K FOUNDATION TRUST is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 2 footnotes

Footnote F1

On September 26, 2025, Ferrero International S.A. ("Parent"), acquired the Issuer pursuant to a certain Agreement and Plan of Merger entered into by and among the Issuer, Parent and Frosty Merger Sub, Inc., a wholly-owned indirect subsidiary of Parent ("Merger Sub"), dated as of July 10, 2025 (the "Merger Agreement"). In accordance with the Merger Agreement, Merger Sub merged with and into the Issuer, with the Issuer surviving such merger as a wholly-owned indirect subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding share of the Issuer's common stock (other than certain excluded shares) was automatically cancelled, extinguished and converted into the right to receive $23.00 per share in cash without interest thereon.

Footnote F2

These shares were owned by the W.K. Kellogg Foundation Trust (the "Trust") of which Steven A. Cahillane, La June Montgomery Tabron, Richard M. Tsoumas and The Northern Trust Company are Trustees and the W.K. Kellogg Foundation is the sole beneficiary.