# EDGAR Filing Document

**Accession Number:** 0001188365
**File Stem:** 0001193125-25-319185
**Filing Date:** 2025-12
**Character Count:** 28631
**Document Hash:** 85687a9e2c82f973b2e446db6f78bc6d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-319185.hdr.sgml**: 20251215

**ACCESSION NUMBER**: 0001193125-25-319185

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251215

**DATE AS OF CHANGE**: 20251215

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** KELLANOVA
- **CENTRAL INDEX KEY:** 0000055067
- **STANDARD INDUSTRIAL CLASSIFICATION:** GRAIN MILL PRODUCTS [2040]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 380710690
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1228

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-16386
- **FILM NUMBER:** 251571574

**BUSINESS ADDRESS:**
- **STREET 1:** 412 N WELLS ST
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60654
- **BUSINESS PHONE:** 2699612000

**MAIL ADDRESS:**
- **STREET 1:** 412 N WELLS ST
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60654

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KELLOGG CO
- **DATE OF NAME CHANGE:** 19920703
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GUND GORDON
- **CENTRAL INDEX KEY:** 0001188365

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A

**MAIL ADDRESS:**
- **STREET 1:** PO BOX 3599
- **CITY:** BATTLECREEK
- **STATE:** MI
- **ZIP:** 49016-3599

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**Kellanova**

*(Name of Issuer)*

**Common Stock, $0.25 par value**

*(Title of Class of Securities)*

**487836108**

*(CUSIP Number)*

**Gordon Gund**<br>14 Nassau Street<br>Princeton NJ 08542-4523<br>609-921-3633

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**12/11/2025**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Gordon Gund** | Name of reporting person<br>**Gordon Gund** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo George Gund III #7 dated 12-31-40** | Name of reporting person<br>**George Gund fbo George Gund III #7 dated 12-31-40** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund A dated 12-31-40** | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund A dated 12-31-40** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund B dated 12-31-40** | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund B dated 12-31-40** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**—** | Source of funds (See Instructions)<br>**—** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund C dated 12-31-40** | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund C dated 12-31-40** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund D dated 12-31-40** | Name of reporting person<br>**George Gund fbo Agnes Gund #8 Fund D dated 12-31-40** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo Gordon Gund #9 dated 12-31-40** | Name of reporting person<br>**George Gund fbo Gordon Gund #9 dated 12-31-40** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo Graham De C Gund #10 dated 12-31-40** | Name of reporting person<br>**George Gund fbo Graham De C Gund #10 dated 12-31-40** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**George Gund fbo Geoffrey De C Gund #11 dated 6-8-42** | Name of reporting person<br>**George Gund fbo Geoffrey De C Gund #11 dated 6-8-42** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **487836108** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Agnes Gund #3 dated 11-21-68** | Name of reporting person<br>**Agnes Gund #3 dated 11-21-68** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**OHIO** | Citizenship or place of organization<br>**OHIO** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0.00%** | Percent of class represented by amount in Row (11)<br>**0.00%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock, $0.25 par value

**(b) Name of Issuer:**
Kellanova

**(c) Address of Issuer's Principal Executive Offices:**
412 N. Wells Street, Chicago, IL, 60654

This Amendment No. 1 ("Amendment No. 1") to Schedule 13D supplements and amends the initial Schedule 13D originally filed by and on behalf of the undersigned on August 20, 2024 (the "Original Schedule 13D"). Information reported in the Original Schedule 13D remains in effect except to the extent that it is amended, restated or superseded by information contained in this Amendment No. 1. Capitalized terms used but not defined in this Amendment No. 1 have the respective meanings set forth in the Original Schedule 13D. All references in the Original Schedule 13D and this Amendment No. 1 shall be deemed to refer to the Schedule 13D as amended and supplemented by this Amendment No. 1.

**Item 4. Purpose of Transaction**

Item 4 of the Original Schedule 13D is hereby amended and supplemented by adding the following at the end of Item 4:

On December 11, 2025, Merger Sub merged with and into the Issuer on the terms and conditions set forth in the Merger Agreement, with the Issuer surviving the Merger as a wholly owned subsidiary of Acquiror. In connection with the completion of the Merger, each share of Common Stock was automatically cancelled and converted into the right to receive $83.50 per share in cash, without interest. In connection with the closing of the Merger, the Issuer notified the New York Stock Exchange of the consummation of the Merger and trading of the Issuer's Common Stock on the New York Stock Exchange was halted prior to the opening of trading on December 11, 2025. The Issuer requested that the New York Stock Exchange file with the Securities and Exchange Commission a Notification of Removal from Listing and/or Registration on Form 25 under Section 12(b) of the Act to delist from the New York Stock Exchange and deregister the Issuer's Common Stock. Upon effectiveness of the Form 25, the Issuer intends to file with the Securities and Exchange Commission a Certification and Notice of Termination on Form 15 to suspend the Issuer's reporting obligations under Sections 13 and 15(d) of the Act.

**Item 5. Interest in Securities of the Issuer**

**(a)**
Item 5 of the Original Schedule 13D is hereby amended and restated in its entirety as follows: (a)-(b) As a result of the closing of the Merger as described in Item 4, the Reporting Persons ceased to beneficially own any Common Stock or to have voting or dispositive power with respect to any Common Stock. The responses of the Reporting Persons with respect to Rows 7 through 13 of each cover page to this Schedule 13D are incorporated herein by reference.

**(b)**
—

**(c)**
Except as set forth in this Amendment No. 1, none of the Reporting Persons has effected any transactions in Common Stock in the 60 days preceding the date hereof.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Gordon Gund

**Signature:** /s/ Gordon Gund

**Name/Title:** Gordon Gund

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo George Gund III #7 dated 12-31-40

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo Agnes Gund #8 Fund A dated 12-31-40

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo Agnes Gund #8 Fund B dated 12-31-40

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo Agnes Gund #8 Fund C dated 12-31-40

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo Agnes Gund #8 Fund D dated 12-31-40

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo Gordon Gund #9 dated 12-31-40

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo Graham De C Gund #10 dated 12-31-40

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** George Gund fbo Geoffrey De C Gund #11 dated 6-8-42

**Signature:** /s/ William Nottage

**Name/Title:** William Nottage, Family Wealth Office Director; SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Agnes Gund #3 dated 11-21-68

**Signature:** /s/ Beth Miller

**Name/Title:** Beth Miller, SVP of KeyBank National Association, Trustee of the Reporting Person

**Date:** 12/15/2025