X0508 4 2023-10-02 0000055067 KELLANOVA K 0001673530 BANATI AMIT ONE KELLOGG SQUARE P O BOX 3599 BATTLE CREEK MI 49016-3599 1 Vice Chairman & CFO 0 Common 79245.0000 I Held in Trust by Spouse and Child Restricted Stock Units 2026-02-17 2026-02-17 Common 11231.0000 11231.0000 D Restricted Stock Units 2025-02-18 2025-02-18 Common 11527.0000 11527.0000 D Restricted Stock Units 2024-02-19 2024-02-19 Common 12454.0000 12454.0000 D Stock Option 50.1800 2029-02-22 Common 37558.0000 37558.0000 I Held in Trust by Spouse and Child Stock Option 51.2300 2031-02-19 Common 56394.0000 56394.0000 I Held in Trust by Spouse and Child Stock Option 56.6900 2025-02-20 Common 22046.0000 22046.0000 I Held in Trust by Spouse and Child Stock Option 57.9600 2030-02-21 Common 49848.0000 49848.0000 I Held in Trust by Spouse and Child Stock Option 61.6200 2028-02-16 Common 44319.0000 44319.0000 I Held in Trust by Spouse and Child Stock Option 64.4800 2027-02-17 Common 33013.0000 33013.0000 I Held in Trust by Spouse and Child Stock Option 66.8000 2026-02-19 Common 34596.0000 34596.0000 I Held in Trust by Spouse and Child Excludes dividends reinvested after January 1, 2023. Each restricted stock unit represents a contingent right to receive one share of Kellogg common stock. The restricted stock units vest on February 17, 2026, the third anniversary of the grant date. On October 2, 2023, Kellanova (f/k/a Kellogg Company) ("Kellanova") completed a prorata spinoff distribution ("Distribution") of all of its shares of WK Kellogg Co. In connection with the Distribution, pursuant tothe terms of the Employee Matters Agreement, dated as of September 29, 2023 by and between Kellanova and WK Kellogg Co, equity awards held by the Reporting Person, and where applicable, exercise prices, were equitably adjusted. The restricted stock units vest on February 18, 2025, the third anniversary of the grant date. The restricted stock units vest on February 19, 2024, the third anniversary of the grant date. The option vests in three equal annual installments beginning February 22, 2020. The option vests in three equal annual installments beginning February 19, 2022. The option vests in three equal annual installments beginning February 20, 2016. The option vests in three equal annual installments beginning February 21, 2021. The option vests in three equal annual installments beginning February 16, 2019. The option vests in three equal annual installments beginning February 17, 2018. The option vests in three equal annual installments beginning February 19, 2017. John Min, Attorney-in-Fact 2023-10-04