CAHILLANE STEVEN A

SEC source: 0001416390-26-000012 · wk-form4_1778702880.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 635,160

F1 · price: This transaction was executed in multiple trades at prices ranging from $23.30 to $23.57. The price reported above reflects the weighted average purchase price. Mr. Cahillane hereby undertakes to provide upon request to the SEC Staff, the Issuer, or a stockholder of the Issuer full information regarding the number of shares and the prices at which the transaction was effected.

F2 · balance_after: Includes an additional 7,524 shares acquired through a dividend reinvestment program.

SEC source: 0001416390-26-000008 · wk-form4_1772586364.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414,530

F1 · shares: Subject to the terms and conditions of the applicable award agreement, these restricted stocks units are scheduled to settle in common stock 75% on March 1, 2029 and 25% on March 1, 2030.

SEC source: 0001416390-26-000006 · wk-form4_1770154830.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,677

F1 · balance_after: Subject to the terms and conditions of the applicable award agreement, these restricted stock units are scheduled to settle in common stock: 33.33% on January 30, 2027; 33.33% on January 30, 2028; and 33.34% on January 30, 2029.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 11

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 331,955 shares

Expires 2031-02-19

F6 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

F6 · derivative.exercise_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 10

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 276,182 shares

Expires 2030-02-21

F6 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

F6 · derivative.exercise_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 9

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 288,879 shares

Expires 2029-02-22

F6 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

F6 · derivative.exercise_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 8

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 258,681 shares

Expires 2028-02-16

F6 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

F6 · derivative.exercise_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each option to purchase a share of Common Stock (an "Option") that was outstanding and unexercised as of immediately prior to the Effective Time was converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the product of the total number of shares subject to such Option and the excess, if any, of the per share Merger Consideration over the exercise price per share of Common Stock underlying the Option.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 7

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 244,484 shares

Expires not disclosed

F5 · derivative.exercise_price: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

F5 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

F5 · derivative.exercise_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

F5 · derivative.expiration_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 6

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 244,484

Underlying: Common · 244,484 shares

Expires not disclosed

F5 · derivative.exercise_price: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

F5 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

F5 · derivative.exercise_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

F5 · derivative.expiration_date: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, each performance-based restricted stock unit ("PSU") outstanding immediately prior to the Effective Time was deemed fully vested, based on the greater of target or actual level of performance, and was cancelled and converted into the right of the Reporting Person to receive an amount, in cash, without interest, equal to the sum of the product of such number of shares of Common Stock issuable pursuant to the PSU (based on the level of vesting described above) and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such PSU, subject to tax withholding.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 5

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 121,115.874 shares

Expires 2028-02-21

F4 · derivative.exercise_price: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, these RSUs were cancelled and converted into the contractual right of the Reporting Person to receive a payment in an amount of cash (without interest and subject to applicable tax withholdings) equal to the sum of the per share Merger Consideration multiplied by the total number of shares of Common Stock issuable pursuant to such RSUs as of immediately prior to the Effective Time plus all dividend equivalents accrued or credited with respect to such RSUs (each, a "Converted RSU Cash Award"). Each Converted RSU Cash Retention Award will generally be subject to the same terms and conditions as applied to such RSUs immediately prior to the Effective Time and will become payable in accordance with the original vesting schedule applicable to the corresponding RSUs or, if earlier, upon a qualifying termination of employment.

F4 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, these RSUs were cancelled and converted into the contractual right of the Reporting Person to receive a payment in an amount of cash (without interest and subject to applicable tax withholdings) equal to the sum of the per share Merger Consideration multiplied by the total number of shares of Common Stock issuable pursuant to such RSUs as of immediately prior to the Effective Time plus all dividend equivalents accrued or credited with respect to such RSUs (each, a "Converted RSU Cash Award"). Each Converted RSU Cash Retention Award will generally be subject to the same terms and conditions as applied to such RSUs immediately prior to the Effective Time and will become payable in accordance with the original vesting schedule applicable to the corresponding RSUs or, if earlier, upon a qualifying termination of employment.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 4

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 45,264.11 shares

Expires 2027-02-16

F3 · derivative.exercise_price: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, these restricted stock units ("RSUs") were cancelled and converted into the right to receive an amount in cash, without interest, equal to the sum of the product of the number of shares of Common Stock issuable pursuant to such RSUs and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such RSUs.

F3 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, these restricted stock units ("RSUs") were cancelled and converted into the right to receive an amount in cash, without interest, equal to the sum of the product of the number of shares of Common Stock issuable pursuant to such RSUs and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such RSUs.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 41,311.504 shares

Expires 2026-02-17

F3 · derivative.exercise_price: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, these restricted stock units ("RSUs") were cancelled and converted into the right to receive an amount in cash, without interest, equal to the sum of the product of the number of shares of Common Stock issuable pursuant to such RSUs and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such RSUs.

F3 · kind: Upon the terms and subject to the conditions set forth in the Merger Agreement, at the Effective Time, these restricted stock units ("RSUs") were cancelled and converted into the right to receive an amount in cash, without interest, equal to the sum of the product of the number of shares of Common Stock issuable pursuant to such RSUs and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such RSUs.

SEC source: 0001193125-25-316423 · ownership.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 15,354.977 shares

Expires not disclosed

F2 · derivative.exercise_price: At the Effective Time, each deferred stock unit (a "DSU") that was outstanding immediately prior to the Effective Time, by virtue of the Merger, ceased to be outstanding and was converted into the right of the Reporting Person to receive, at the time specified in the Executive Deferral Plan and in accordance with Section 409A of the Internal Revenue Code of 1986, as amended, an amount in cash, without interest, equal to the sum of the product of such number of shares of Common Stock underlying the DSU and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such DSU, subject to tax withholding.

F2 · kind: At the Effective Time, each deferred stock unit (a "DSU") that was outstanding immediately prior to the Effective Time, by virtue of the Merger, ceased to be outstanding and was converted into the right of the Reporting Person to receive, at the time specified in the Executive Deferral Plan and in accordance with Section 409A of the Internal Revenue Code of 1986, as amended, an amount in cash, without interest, equal to the sum of the product of such number of shares of Common Stock underlying the DSU and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such DSU, subject to tax withholding.

F2 · derivative.exercise_date: At the Effective Time, each deferred stock unit (a "DSU") that was outstanding immediately prior to the Effective Time, by virtue of the Merger, ceased to be outstanding and was converted into the right of the Reporting Person to receive, at the time specified in the Executive Deferral Plan and in accordance with Section 409A of the Internal Revenue Code of 1986, as amended, an amount in cash, without interest, equal to the sum of the product of such number of shares of Common Stock underlying the DSU and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such DSU, subject to tax withholding.

F2 · derivative.expiration_date: At the Effective Time, each deferred stock unit (a "DSU") that was outstanding immediately prior to the Effective Time, by virtue of the Merger, ceased to be outstanding and was converted into the right of the Reporting Person to receive, at the time specified in the Executive Deferral Plan and in accordance with Section 409A of the Internal Revenue Code of 1986, as amended, an amount in cash, without interest, equal to the sum of the product of such number of shares of Common Stock underlying the DSU and the per share Merger Consideration, plus all dividend equivalents accrued or credited with respect to such DSU, subject to tax withholding.

SEC source: 0001193125-25-316423 · ownership.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Pursuant to the Agreement and Plan of Merger, dated as of August 13, 2024, by and among the Issuer, Acquiror 10VB8, LLC ("Acquiror"), Merger Sub 10VB8, LLC ("Merger Sub"), and solely for the limited purposes set forth therein, Mars, Incorporated, Merger Sub merged with and into the Issuer, with the Issuer surviving as a wholly owned subsidiary of Acquiror (the "Merger"). At the effective time of the Merger (the "Effective Time"), upon the terms and subject to the conditions set forth in the Merger Agreement, each share of the Issuer's common stock, par value $0.25 per share ("Common Stock"), that was issued and outstanding immediately prior to the Effective Time was automatically cancelled and converted into the right to receive $83.50 per share in cash, without interest and subject to any applicable withholding taxes (the "Merger Consideration").

SEC source: 0001225208-25-005090 · doc4.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,272

Underlying: Common Stock · 2,272 shares

Expires 2033-05-12

F2 · kind: Annual director stock option grant under the issuer's incentive compensation plan.

F3 · derivative.exercise_date: Option becomes exercisable in equal annual installments over three years beginning on the first anniversary of the May 12, 2025 grant date.

SEC source: 0001225208-25-005090 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,754

F1 · kind: Annual director stock grant under the issuer's incentive compensation plan.

SEC source: 0000055067-25-000089 · wk-form4_1740434826.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 169,943 shares

Expires 2025-02-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

SEC source: 0000055067-25-000089 · wk-form4_1740434826.xml · nonDerivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 475,398.8428

SEC source: 0000055067-25-000089 · wk-form4_1740434826.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 551,533.8428

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

SEC source: 0000055067-25-000114 · wk-form4_1740521981.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,560

Underlying: Common · 118,560 shares

Expires 2028-02-21

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · derivative.exercise_date: The restricted stock units vest on February 21, 2028, the third anniversary of the grant date.

F2 · derivative.expiration_date: The restricted stock units vest on February 21, 2028, the third anniversary of the grant date.

SEC source: 0000055067-25-000064 · wk-form4_1740093585.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 40,471 shares

Expires 2025-02-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

SEC source: 0000055067-25-000064 · wk-form4_1740093585.xml · nonDerivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 381,590.8428

SEC source: 0000055067-25-000064 · wk-form4_1740093585.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 399,719.8428

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

SEC source: 0000055067-25-000024 · wk-form5_1738876644.xml · derivative · entry 6

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,308.914

Underlying: Common · 1,488.914 shares

Expires 2027-02-16

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0000055067-25-000024 · wk-form5_1738876644.xml · derivative · entry 5

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,439.719

Underlying: Common · 1,358.898 shares

Expires 2026-02-17

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0000055067-25-000024 · wk-form5_1738876644.xml · derivative · entry 4

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,942.382

Underlying: Common · 5,710.582 shares

Expires 2025-02-21

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0000055067-25-000024 · wk-form5_1738876644.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,470.039

Underlying: Common · 1,359.916 shares

Expires 2025-02-18

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0000055067-25-000024 · wk-form5_1738876644.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,009.564

Underlying: Common · 538.118 shares

Expires not disclosed

F1 · derivative.exercise_price: According to the terms of the Executive Compensation Deferral Plan, each share of phantom stock units is the economic equivalent of one share of Kellanova common stock and may be paid only in stock following the last day of the reporting person's employment.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

F1 · derivative.exercise_date: According to the terms of the Executive Compensation Deferral Plan, each share of phantom stock units is the economic equivalent of one share of Kellanova common stock and may be paid only in stock following the last day of the reporting person's employment.

F1 · derivative.expiration_date: According to the terms of the Executive Compensation Deferral Plan, each share of phantom stock units is the economic equivalent of one share of Kellanova common stock and may be paid only in stock following the last day of the reporting person's employment.

SEC source: 0001225208-24-006058 · doc4.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,201

Underlying: Common Stock · 2,201 shares

Expires 2032-05-13

F2 · kind: Annual director stock option grant under the issuer's incentive compensation plan.

F3 · derivative.exercise_date: Option becomes exercisable in equal annual installments over three years beginning on the first anniversary of the May 13, 2024 grant date.

SEC source: 0001225208-24-006058 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,719

F1 · kind: Annual director stock grant under the issuer's incentive compensation plan.

SEC source: 0001225208-24-002627 · doc4.xml · derivative · entry 4

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,820

Underlying: Common · 42,820 shares

Expires 2027-02-16

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · derivative.exercise_date: The restricted stock units vest on February 16, 2027, the third anniversary of the grant date.

F2 · derivative.expiration_date: The restricted stock units vest on February 16, 2027, the third anniversary of the grant date.

SEC source: 0001225208-24-002627 · doc4.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 183,231.638 shares

Expires 2024-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

SEC source: 0001225208-24-002627 · doc4.xml · nonDerivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 359,248.8428

SEC source: 0001225208-24-002627 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 438,628.8428

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

SEC source: 0001225208-24-001813 · doc5.xml · derivative · entry 6

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,231.8

Underlying: Common · 1,692.8 shares

Expires 2025-02-21

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0001225208-24-001813 · doc5.xml · derivative · entry 5

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,110.123

Underlying: Common · 403.123 shares

Expires 2025-02-18

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0001225208-24-001813 · doc5.xml · derivative · entry 4

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,080.821

Underlying: Common · 402.821 shares

Expires 2026-02-17

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0001225208-24-001813 · doc5.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,231.638

Underlying: Common · 1,888.638 shares

Expires 2024-02-16

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

SEC source: 0001225208-24-001813 · doc5.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,471.446

Underlying: Common · 553.855 shares

Expires not disclosed

F1 · derivative.exercise_price: According to the terms of the Executive Compensation Deferral Plan, each share of phantom stock units is the economic equivalent of one share of Kellanova common stock and may be paid only in stock following the last day of the reporting person's employment.

F2 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.

F1 · derivative.exercise_date: According to the terms of the Executive Compensation Deferral Plan, each share of phantom stock units is the economic equivalent of one share of Kellanova common stock and may be paid only in stock following the last day of the reporting person's employment.

F1 · derivative.expiration_date: According to the terms of the Executive Compensation Deferral Plan, each share of phantom stock units is the economic equivalent of one share of Kellanova common stock and may be paid only in stock following the last day of the reporting person's employment.

SEC source: 0001225208-23-009815 · doc4.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO/Trustee · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,539

Underlying: Common · 162,539 shares

Expires 2025-02-21

F7 · security: Represent 2022-2024 Preformance Stock Unit awards granted under the Kellanova PSU Plan (formally known as the "Executive Performance Plan").

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F4 · date: On October 26, 2023, the Kellanova Compensation and Talent Management Committee determined the actual performance through the effective time of the Distribution (as defined below) of the PSU Plan Awards.

F8 · derivative.exercise_date: The restricted stock units vest over three years and vest on the date of the Board meeting that occurs closest to the third anniversary of the grant date, which is expected to occur on February 21, 2025.

F8 · derivative.expiration_date: The restricted stock units vest over three years and vest on the date of the Board meeting that occurs closest to the third anniversary of the grant date, which is expected to occur on February 21, 2025.

F6 · balance_after: On October 2, 2023, Kellanova completed a pro rata spinoff distribution ("Distribution") of all of its shares of WK Kellogg Co. In connection with the Distribution, pursuant to the 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 were equitably adjusted.

SEC source: 0001225208-23-009815 · doc4.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO/Trustee · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 181,343

Underlying: Common · 181,343 shares

Expires 2024-02-16

F2 · security: Represent 2021-2023 Executive Performance Plan awards granted under the Kellanova Performance Stock Unit ("PSU") Plan (formerly known as the "Executive Performance Plan").

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellanova common stock.

F4 · date: On October 26, 2023, the Kellanova Compensation and Talent Management Committee determined the actual performance through the effective time of the Distribution (as defined below) of the PSU Plan Awards.

F5 · derivative.exercise_date: The restricted stock units vest over three years and vest on the date of the Board meeting that occurs closest to the third anniversary of the grant date, which is expected to occur on February 16, 2024.

F5 · derivative.expiration_date: The restricted stock units vest over three years and vest on the date of the Board meeting that occurs closest to the third anniversary of the grant date, which is expected to occur on February 16, 2024.

F6 · balance_after: On October 2, 2023, Kellanova completed a pro rata spinoff distribution ("Distribution") of all of its shares of WK Kellogg Co. In connection with the Distribution, pursuant to the 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 were equitably adjusted.

SEC source: 0001225208-23-009321 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,800

F1 · kind: Portion of annual cash retainer deferred to a stock unit account pursuant to the Deferred Compensation Plan for Non-Employee Directors.

SEC source: 0001225208-23-007359 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,539

F1 · kind: Portion of annual cash retainer deferred to a stock unit account pursuant to the Deferred Compensation Plan for Non-Employee Directors.

SEC source: 0001225208-23-005997 · doc4.xml · derivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,644

Underlying: Common Stock · 2,644 shares

Expires 2031-05-15

F2 · kind: Annual director stock option grant under the issuer's incentive compensation plan.

F3 · derivative.exercise_date: Option becomes exercisable in equal annual installments over three years beginning on the first anniversary of the May 15, 2023 grant date.

SEC source: 0001225208-23-005997 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,293

F1 · kind: Annual director stock grant under the issuer's incentive compensation plan.

SEC source: 0001225208-23-004678 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 257

F1 · kind: Portion of annual cash retainer deferred to a stock unit account pursuant to the Deferred Compensation Plan for Non-Employee Directors.

SEC source: 0001225208-23-002591 · doc4.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO/Trustee · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,270

Underlying: Common · 33,270 shares

Expires 2026-02-17

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellogg common stock.

F3 · derivative.exercise_date: The restricted stock units vest on February 17, 2026, the third anniversary of the grant date.

F3 · derivative.expiration_date: The restricted stock units vest on February 17, 2026, the third anniversary of the grant date.

SEC source: 0001225208-23-002591 · doc4.xml · nonDerivative · entry 2

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO/Trustee · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 255,396.8428

SEC source: 0001225208-23-002591 · doc4.xml · nonDerivative · entry 1

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO/Trustee · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 317,106.8428

F1 · shares: Settlement of performance rights granted February 21, 2020, in connection with the Company's 2020-2022 Executive Performance Plan, which are paid in stock.

SEC source: 0001225208-23-001668 · doc5.xml · derivative · entry 3

CAHILLANE STEVEN A · CIK 0001416390 · Director · Chairman, Pres. & CEO/Trustee · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,295.538

Underlying: Common · 1,125.538 shares

Expires 2025-02-18

F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Kellogg common stock.

F3 · kind: Reflects dividend equivalents from automatic reinvestment of dividends.