KMT

SEC source: 0001742926-26-000005 · primary_doc.xml · derivative · entry 5

Martin Lorraine M · CIK 0001742926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,599

Underlying: Common Stock · 2,299 shares

Expires not disclosed

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: 1 for 1

F2 · derivative.exercise_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

F2 · derivative.expiration_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

SEC source: 0001742926-26-000005 · primary_doc.xml · derivative · entry 4

Martin Lorraine M · CIK 0001742926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,934

Underlying: Common Stock · 1,933 shares

Expires not disclosed

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: 1 for 1

F3 · shares: On August 18, 2026, the reporting person filed a Form 4 which inadvertently omitted the vesting of certain restricted stock units. This Form 4/A is being filed to include such vesting

F2 · derivative.exercise_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

F2 · derivative.expiration_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

SEC source: 0001742926-26-000005 · primary_doc.xml · derivative · entry 3

Martin Lorraine M · CIK 0001742926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,860 shares

Expires not disclosed

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: 1 for 1

F3 · shares: On August 18, 2026, the reporting person filed a Form 4 which inadvertently omitted the vesting of certain restricted stock units. This Form 4/A is being filed to include such vesting

F2 · derivative.exercise_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

F2 · derivative.expiration_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

SEC source: 0001742926-26-000005 · primary_doc.xml · nonDerivative · entry 2

Martin Lorraine M · CIK 0001742926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,975

SEC source: 0001742926-26-000005 · primary_doc.xml · nonDerivative · entry 1

Martin Lorraine M · CIK 0001742926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,161

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.

F3 · balance_after: On August 18, 2026, the reporting person filed a Form 4 which inadvertently omitted the vesting of certain restricted stock units. This Form 4/A is being filed to include such vesting

SEC source: 0002147996-26-000002 · primary_doc.xml · derivative · entry 2

Cole Amanda Marie · CIK 0002147996 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,832

Underlying: Common Stock · 5,888 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: Restricted stock units are subject to time-based vesting and are disbursed on the second anniversary date of the grant date

F3 · derivative.expiration_date: Restricted stock units are subject to time-based vesting and are disbursed on the second anniversary date of the grant date

SEC source: 0002147996-26-000002 · primary_doc.xml · derivative · entry 1

Cole Amanda Marie · CIK 0002147996 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,944

Underlying: Common Stock · 2,944 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: Restricted stock units are subject to time-based vesting and are disbursed on the third anniversary date of the grant date

F2 · derivative.expiration_date: Restricted stock units are subject to time-based vesting and are disbursed on the third anniversary date of the grant date

SEC source: 0002052896-26-000002 · primary_doc.xml · derivative · entry 3

Hamadi Faisal · CIK 0002052896 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,917 shares

Expires not disclosed

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: 1 for 1

F2 · derivative.exercise_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal annual installments commencing on the first anniversary date of the grant date, subject to continued employment with the company

F2 · derivative.expiration_date: Restricted stock units are subject to time-based vesting and are disbursed in three equal annual installments commencing on the first anniversary date of the grant date, subject to continued employment with the company

SEC source: 0002052896-26-000002 · primary_doc.xml · nonDerivative · entry 2

Hamadi Faisal · CIK 0002052896 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,532

SEC source: 0002052896-26-000002 · primary_doc.xml · nonDerivative · entry 1

Hamadi Faisal · CIK 0002052896 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,128

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.

SEC source: 0001939403-26-000002 · primary_doc.xml · nonDerivative · entry 4

Witt John Wayne · CIK 0001939403 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,096

F4 · shares: Represents 1,500 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025, the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

SEC source: 0001939403-26-000002 · primary_doc.xml · nonDerivative · entry 3

Witt John Wayne · CIK 0001939403 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,596

F3 · shares: Represents 1,488 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2027

SEC source: 0001939403-26-000002 · primary_doc.xml · nonDerivative · entry 2

Witt John Wayne · CIK 0001939403 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,108

F2 · shares: Represents 2,084 performance stock units deemed to have been earned by the Committee on July 27,2026, with respect to the tranche of the 2023 Performance Unit Award relating to adjusted EBITDA margin, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27,2026, the Committee approved adjusted EBITDA margin payout at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2025

SEC source: 0001939403-26-000002 · primary_doc.xml · nonDerivative · entry 1

Witt John Wayne · CIK 0001939403 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,024

F1 · shares: Represents 1,390 performance stock units deemed to have been earned by the Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the third tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2023, the 2023 Performance Unit Award, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2026

SEC source: 0001700266-26-000001 · primary_doc.xml · nonDerivative · entry 4

Watson Patrick S · CIK 0001700266 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,114.78

F5 · shares: Represents 9,518 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025, the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

F2 · balance_after: Includes 378.78 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001700266-26-000001 · primary_doc.xml · nonDerivative · entry 3

Watson Patrick S · CIK 0001700266 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,596.78

F4 · shares: Represents 8,960 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2027

F2 · balance_after: Includes 378.78 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001700266-26-000001 · primary_doc.xml · nonDerivative · entry 2

Watson Patrick S · CIK 0001700266 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,636.78

F3 · shares: Represents 9,236 performance stock units deemed to have been earned by the Committee on July 27,2026, with respect to the tranche of the 2023 Performance Unit Award relating to adjusted EBITDA margin, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27,2026, the Committee approved adjusted EBITDA margin payout at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2025

F2 · balance_after: Includes 378.78 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001700266-26-000001 · primary_doc.xml · nonDerivative · entry 1

Watson Patrick S · CIK 0001700266 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,400.78

F1 · shares: Represents 6,156 performance stock units deemed to have been earned by the Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the third tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2023, the 2023 Performance Unit Award, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2026

F2 · balance_after: Includes 378.78 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001530038-26-000002 · primary_doc.xml · nonDerivative · entry 4

Keating Michelle R · CIK 0001530038 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,050.3

F5 · shares: Represents 5,994 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025, the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

F2 · balance_after: Includes 78.85 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001530038-26-000002 · primary_doc.xml · nonDerivative · entry 3

Keating Michelle R · CIK 0001530038 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,056.3

F4 · shares: Represents 6,858 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2027

F2 · balance_after: Includes 78.85 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001530038-26-000002 · primary_doc.xml · nonDerivative · entry 2

Keating Michelle R · CIK 0001530038 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,198.3

F3 · shares: Represents 8,328 performance stock units deemed to have been earned by the Committee on July 27,2026, with respect to the tranche of the 2023 Performance Unit Award relating to adjusted EBITDA margin, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27,2026, the Committee approved adjusted EBITDA margin payout at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2025

F2 · balance_after: Includes 78.85 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001530038-26-000002 · primary_doc.xml · nonDerivative · entry 1

Keating Michelle R · CIK 0001530038 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,870.3

F1 · shares: Represents 5,552 performance stock units deemed to have been earned by Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the third tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2023, the 2023 Performance Unit Award, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2026

F2 · balance_after: Includes 78.85 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001753234-26-000006 · primary_doc.xml · nonDerivative · entry 4

Reilly Carlonda R. · CIK 0001753234 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,869

F4 · shares: Represents 4,704 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025, the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

SEC source: 0001753234-26-000006 · primary_doc.xml · nonDerivative · entry 3

Reilly Carlonda R. · CIK 0001753234 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,165

F3 · shares: Represents 5,090 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2027

SEC source: 0001753234-26-000006 · primary_doc.xml · nonDerivative · entry 2

Reilly Carlonda R. · CIK 0001753234 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,075

F2 · shares: Represents 7,160 performance stock units deemed to have been earned by the Committee on July 27,2026, with respect to the tranche of the 2023 Performance Unit Award relating to adjusted EBITDA margin, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27,2026, the Committee approved adjusted EBITDA margin payout at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2025

SEC source: 0001753234-26-000006 · primary_doc.xml · nonDerivative · entry 1

Reilly Carlonda R. · CIK 0001753234 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,915

F1 · shares: Represents 4,772 performance stock units deemed to have been earned by the Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the third tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2023, the 2023 Performance Unit Award, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2026

SEC source: 0001782435-26-000001 · primary_doc.xml · nonDerivative · entry 4

Chowbey Sanjay · CIK 0001782435 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 233,623.373

F5 · shares: Represents 38,058 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025, the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

F2 · balance_after: Includes 540.37 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001782435-26-000001 · primary_doc.xml · nonDerivative · entry 3

Chowbey Sanjay · CIK 0001782435 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 195,565.373

F4 · shares: Represents 41,062 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2027

F2 · balance_after: Includes 540.37 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001782435-26-000001 · primary_doc.xml · nonDerivative · entry 2

Chowbey Sanjay · CIK 0001782435 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 154,503.373

F3 · shares: Represents 13,986 performance stock units deemed to have been earned by the Committee on July 27,2026, with respect to the tranche of the 2023 Performance Unit Award relating to adjusted EBITDA margin, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27,2026, the Committee approved adjusted EBITDA margin payout at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2025

F2 · balance_after: Includes 540.37 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001782435-26-000001 · primary_doc.xml · nonDerivative · entry 1

Chowbey Sanjay · CIK 0001782435 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,517.373

F1 · shares: Represents 9,322 performance stock units deemed to have been earned by Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the third tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2023, the 2023 Performance Unit Award, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2026

F2 · balance_after: Includes 540.37 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0002052896-26-000001 · primary_doc.xml · nonDerivative · entry 2

Hamadi Faisal · CIK 0002052896 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,211

F2 · shares: Represents 5,596 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025, the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

SEC source: 0002052896-26-000001 · primary_doc.xml · nonDerivative · entry 1

Hamadi Faisal · CIK 0002052896 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,615

F1 · shares: Represents 4,266 performance stock units deemed to have been earned by Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2027

SEC source: 0002037071-26-000001 · primary_doc.xml · nonDerivative · entry 2

Bersaglini Clark David · CIK 0002037071 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,763

F2 · shares: Represents 6,846 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025, the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

SEC source: 0002037071-26-000001 · primary_doc.xml · nonDerivative · entry 1

Bersaglini Clark David · CIK 0002037071 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,917

F1 · shares: Represents 6,698 performance stock units deemed to have been earned by the Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2027

SEC source: 0001522176-26-000003 · primary_doc.xml · nonDerivative · entry 4

Bacchus Judith L · CIK 0001522176 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,307.54

F5 · shares: Represents 5,302 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 15, 2025 (the 2025 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for the first tranche of the 2025 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2028

F2 · balance_after: Includes 2,263.54 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001522176-26-000003 · primary_doc.xml · nonDerivative · entry 3

Bacchus Judith L · CIK 0001522176 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,005.54

F4 · shares: Represents 5,798 performance stock units deemed to have been earned by the Committee on July 27, 2026, with respect to the second tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2024, the 2024 Performance Unit Award, under the Kennametal Inc. 2024 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout at 200.0 percent for such tranche of the 2024 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting person's continued employment with the Company through August 15, 2027

F2 · balance_after: Includes 2,263.54 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001522176-26-000003 · primary_doc.xml · nonDerivative · entry 2

Bacchus Judith L · CIK 0001522176 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,207.54

F3 · shares: Represents 8,156 performance stock units deemed to have been earned by the Committee on July 27,2026, with respect to the tranche of the 2023 Performance Unit Award relating to adjusted EBITDA margin, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27,2026, the Committee approved adjusted EBITDA margin payout at 200.0%\ percent for such tranche of the 2023 Performance Unit Award; vesting and actual distribution of these shares remain subject to the reporting person's continued employment with the Company through August 15, 2025

F2 · balance_after: Includes 2,263.54 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001522176-26-000003 · primary_doc.xml · nonDerivative · entry 1

Bacchus Judith L · CIK 0001522176 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,051.54

F1 · shares: Represents 5,438 performance stock units deemed to have been earned by the Compensation and Human Capital Committee, the Committee, on July 27, 2026, with respect to the third tranche of the Performance Unit Award relating to adjusted ROIC granted to the reporting person on August 15, 2023, the 2023 Performance Unit Award, under the Kennametal Inc. 2020 Stock and Incentive Plan. On July 27, 2026, the Committee approved adjusted ROIC payout multiple at 200.0 percent for such tranche of the 2023 Performance Unit Award, vesting and actual distribution of these shares remain subject to the reporting persons continued employment with the Company through August 15, 2026

F2 · balance_after: Includes 2,263.54 shares held in the Kennametal Inc. 401(k) Plan

SEC source: 0001522176-26-000002 · primary_doc.xml · nonDerivative · entry 1

Bacchus Judith L · CIK 0001522176 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,553.69

F1 · balance_after: Includes 2,203.69 shares of common stock held in the Kennametal Inc. 401(k) Plan

SEC source: 0001523231-26-000001 · primary_doc.xml · nonDerivative · entry 1

Patel Sagar A · CIK 0001523231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.27 to $33.51, inclusive. The reporting person undertakes to provide to Kennametal Inc., any security holder of Kennametal Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4

SEC source: 0001753234-26-000005 · primary_doc.xml · nonDerivative · entry 1

Reilly Carlonda R. · CIK 0001753234 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,143

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.09 to $33.17, inclusive. The reporting person undertakes to provide to Kennametal Inc., any security holder of Kennametal Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4

SEC source: 0001714460-26-000010 · primary_doc.xml · derivative · entry 1

Bausch Shelley J · CIK 0001714460 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,242.331

Underlying: Common Stock · 575.257 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement

F2 · derivative.expiration_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement

F3 · balance_after: On May 28, 2026, the reporting person filed a Form 4 which inadvertently did not include the following complete footnote. Includes 44.370 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Stock Incentive Plan of 2002 and 16.170 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Directors Stock Incentive Plan, as amended. The company maintains a separate dividend reinvestment plan available to its shareholders that satisfies the requirement of Rule 16a-11 of the Securities and Exchange Act of 1934, as amended

SEC source: 0001408736-26-000006 · primary_doc.xml · derivative · entry 1

DIETRICH DOUGLAS T · CIK 0001408736 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,306.5153

Underlying: Common Stock · 697.076 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement

F2 · derivative.expiration_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement

F3 · balance_after: Includes 38.163 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Stock Incentive Plan of 2002 and 22.724 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Directors Stock Incentive Plan, as amended. The company maintains a separate dividend reinvestment plan available to its shareholders that satisfies the requirement of Rule 16a-11 of the Securities and Exchange Act of 1934, as amended

SEC source: 0001714460-26-000009 · primary_doc.xml · derivative · entry 1

Bausch Shelley J · CIK 0001714460 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,242.331

Underlying: Common Stock · 575.257 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement

F2 · derivative.expiration_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement

F3 · balance_after: (3) feature of the Kennametal Inc. Stock Incentive Plan of 2002 and 16.170 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Directors Stock Incentive Plan, as amended. The company maintains a separate dividend reinvestment plan available to its shareholders that satisfies the requirement of Rule 16a-11 of the Securities and Exchange Act of 1934, as amended

SEC source: 0001753234-26-000002 · primary_doc.xml · nonDerivative · entry 2

Reilly Carlonda R. · CIK 0001753234 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,156

SEC source: 0001753234-26-000002 · primary_doc.xml · nonDerivative · entry 1

Reilly Carlonda R. · CIK 0001753234 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,746

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.26 to $36.40, inclusive. The reporting person undertakes to provide to Kennametal Inc., any security holder of Kennametal Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4

SEC source: 0001408736-26-000002 · primary_doc.xml · derivative · entry 1

DIETRICH DOUGLAS T · CIK 0001408736 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,603.483

Underlying: Common Stock · 642.145 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement.

F2 · derivative.expiration_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement.

F3 · balance_after: Includes 34.981 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Stock Incentive Plan of 2002 and 17.642 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Directors Stock Incentive Plan, as amended. The company maintains a separate dividend reinvestment plan available to its shareholders that satisfies the requirement of Rule 16a-11 of the Securities and Exchange Act of 1934, as amended

SEC source: 0001714460-26-000004 · primary_doc.xml · derivative · entry 1

Bausch Shelley J · CIK 0001714460 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 651.866

Underlying: Common Stock · 529.925 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement.

F2 · derivative.expiration_date: The stock credits become payable in common stock (i) in the event of a change of control of the company or (ii) on the date that the reporting person ceases (other than by death) to be a director ("retirement"), unless the reporting person has elected to receive the common stock represented by the stock credits following retirement.

F3 · balance_after: Includes 40.671 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Stock Incentive Plan of 2002 and 12.192 stock credits acquired pursuant to a dividend reinvestment feature of the Kennametal Inc. Directors Stock Incentive Plan, as amended. The company maintains a separate dividend reinvestment plan available to its shareholders that satisfies the requirement of Rule 16a-11 of the Securities and Exchange Act of 1934, as amended.

SEC source: 0001939403-26-000001 · primary_doc.xml · nonDerivative · entry 1

Witt John Wayne · CIK 0001939403 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,634

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.24 to $38.31, inclusive. The reporting person undertakes to provide to Kennametal Inc., any security holder of Kennametal Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4

SEC source: 0001187330-26-000001 · primary_doc.xml · derivative · entry 3

LAMBERT WILLIAM M · CIK 0001187330 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,000 shares

Expires 2016-03-01

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_date: Option is exercisable in three equal annual installments commencing on the first anniversary of the grant date (March 1, 2016)