ASH

SEC source: 0001193125-26-410737 · ownership.xml · derivative · entry 1

Bishop Steven D · CIK 0001669212 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,123

Underlying: Common Stock · 368 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1.

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-410736 · ownership.xml · derivative · entry 1

Chattopadhyay Sanat · CIK 0001670690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,407

Underlying: Common Stock · 212 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1.

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-399474 · ownership.xml · derivative · entry 3

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,418

Underlying: Common Stock · 10,418 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F4 · derivative.exercise_date: On September 19, 2023, the Reporting Person was granted 9,694 RSUs, vesting on September 19, 2026, provided that the Reporting Person remains in continuous employment with the Issuer.

F4 · derivative.expiration_date: On September 19, 2023, the Reporting Person was granted 9,694 RSUs, vesting on September 19, 2026, provided that the Reporting Person remains in continuous employment with the Issuer.

F2 · balance_after: Balance includes additional common stock or restricted stock units acquired in lieu of cash dividends.

SEC source: 0001193125-26-399474 · ownership.xml · nonDerivative · entry 2

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,577

F1 · shares: Payment of tax liability by withholding securities incident to the vesting of Restricted Stock Units acquired pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3.

F2 · balance_after: Balance includes additional common stock or restricted stock units acquired in lieu of cash dividends.

SEC source: 0001193125-26-399474 · ownership.xml · nonDerivative · entry 1

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,224

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: 0001193125-26-393123 · ownership.xml · derivative · entry 1

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,230

Underlying: Common Stock · 14,230 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland common stock upon vesting.

F2 · derivative.exercise_date: Restricted Stock Units were granted on September 15, 2026, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The Restricted Stock Units in this grant will vest in one installment three years from the date of grant on September 15, 2029, provided that the Reporting Person remains in continuous employment with the Issuer.

F2 · derivative.expiration_date: Restricted Stock Units were granted on September 15, 2026, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The Restricted Stock Units in this grant will vest in one installment three years from the date of grant on September 15, 2029, provided that the Reporting Person remains in continuous employment with the Issuer.

SEC source: 0001193125-26-346960 · ownership.xml · derivative · entry 4

LAMPKIN ROBIN E. · CIK 0001989313 · SVP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,806

Underlying: Common Stock · 1,806 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.

F4 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F5 · derivative.exercise_date: On August 11, 2023, the Reporting Person was granted 1,806 RSUs, vesting on August 11, 2026, provided that the Reporting Person remains in continuous employment with the issuer.

F5 · derivative.expiration_date: On August 11, 2023, the Reporting Person was granted 1,806 RSUs, vesting on August 11, 2026, provided that the Reporting Person remains in continuous employment with the issuer.

F1 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends. The amount reported reflects a correction to the number of Restricted Stock Units previously reported on the Reporting Person's Form 4 filed on August 15, 2023, which indadvertantly overstated the number of Restricted Stock Units granted on August 11, 2023. The correct number of Restricted Stock Units granted on August 11, 2023 was 1,806.

SEC source: 0001193125-26-346960 · ownership.xml · nonDerivative · entry 2

LAMPKIN ROBIN E. · CIK 0001989313 · SVP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,299

F2 · shares: Payment of tax liability by withholding securities incident to the vesting of Restricted Stock Units acquired pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3.

SEC source: 0001193125-26-346960 · ownership.xml · nonDerivative · entry 1

LAMPKIN ROBIN E. · CIK 0001989313 · SVP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,825

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 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends. The amount reported reflects a correction to the number of Restricted Stock Units previously reported on the Reporting Person's Form 4 filed on August 15, 2023, which indadvertantly overstated the number of Restricted Stock Units granted on August 11, 2023. The correct number of Restricted Stock Units granted on August 11, 2023 was 1,806.

SEC source: 0001193125-26-326228 · ownership.xml · derivative · entry 2

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,793 shares

Expires 2026-12-16

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_date: The Stock Appreciation Rights (SARs) were exercised pursuant to the Ashland Inc. 2021 Omnibus Incentive Compensation Plan and were settled on a net-share basis. The transaction was effected pursant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026.

SEC source: 0001193125-26-326228 · ownership.xml · nonDerivative · entry 1

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,806

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: 0001193125-26-323842 · ownership.xml · derivative · entry 3

Assis Alessandra Faccin · CIK 0001931500 · SVP and GM, Life Sciences

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,646

Underlying: Common Stock · 3,215 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a right to receive one (1) share of Ashland Common Stock.

F4 · derivative.exercise_date: On July 25, 2024, the Reporting Person was granted 15,234 restricted stock units, vesting over a three-year period, with 20% vesting on July 25, 2025, 20% vesting on July 25, 2026, and 60% vesting on July 25, 2027, provided that the Reporting Person remains in continuous employment with the Issuer.

F4 · derivative.expiration_date: On July 25, 2024, the Reporting Person was granted 15,234 restricted stock units, vesting over a three-year period, with 20% vesting on July 25, 2025, 20% vesting on July 25, 2026, and 60% vesting on July 25, 2027, provided that the Reporting Person remains in continuous employment with the Issuer.

F1 · balance_after: Balance includes additional common stock or restricted stock units acquired in lieu of cash dividends.

SEC source: 0001193125-26-323842 · ownership.xml · nonDerivative · entry 2

Assis Alessandra Faccin · CIK 0001931500 · SVP and GM, Life Sciences

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,215

F2 · shares: Payment of tax liability by withholding securities incident to the vesting of Restricted Stock Units acquired pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3.

SEC source: 0001193125-26-323842 · ownership.xml · nonDerivative · entry 1

Assis Alessandra Faccin · CIK 0001931500 · SVP and GM, Life Sciences

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,099

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 · balance_after: Balance includes additional common stock or restricted stock units acquired in lieu of cash dividends.

SEC source: 0001193125-26-335281 · ownership.xml · derivative · entry 1

Thomas Peter T · CIK 0001358620 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 978

Underlying: Common Stock · 978 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

F2 · derivative.expiration_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

SEC source: 0001193125-26-335280 · ownership.xml · derivative · entry 1

SPIZZO ALLEN A · CIK 0001236558 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 978

Underlying: Common Stock · 978 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

F2 · derivative.expiration_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

SEC source: 0001193125-26-292647 · ownership.xml · derivative · entry 1

Chattopadhyay Sanat · CIK 0001670690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,182

Underlying: Common Stock · 218 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1.

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-292646 · ownership.xml · derivative · entry 1

Bishop Steven D · CIK 0001669212 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,720

Underlying: Common Stock · 379 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1.

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-229017 · ownership.xml · derivative · entry 1

LOY BERTRAND · CIK 0001197452 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,741

Underlying: Common Stock · 1,741 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

F2 · derivative.expiration_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

SEC source: 0001193125-26-216887 · ownership.xml · derivative · entry 3

MINICUCCI JAMES P. · CIK 0001989580 · SVP and GM, Personal Care

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,310 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.

F2 · derivative.exercise_price: Each Restricted Stock Unit represents a right to receive one (1) share of Ashland Common Stock.

F3 · derivative.exercise_date: On May 18, 2023, the Reporting Person was granted 6,708 restricted stock units, vesting over a three-year period, with 20% vesting on May 8, 2024, 20% vesting on May 8, 2025, and 60% vesting on May 8, 2026, provided that the Reporting Person remains in continuous employment with the Issuer.

F3 · derivative.expiration_date: On May 18, 2023, the Reporting Person was granted 6,708 restricted stock units, vesting over a three-year period, with 20% vesting on May 8, 2024, 20% vesting on May 8, 2025, and 60% vesting on May 8, 2026, provided that the Reporting Person remains in continuous employment with the Issuer.

F4 · balance_after: Balance includes additional restricted stock units acquired in lieu of cash dividends.

SEC source: 0001193125-26-216887 · ownership.xml · nonDerivative · entry 2

MINICUCCI JAMES P. · CIK 0001989580 · SVP and GM, Personal Care

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,221

F1 · shares: Payment of tax liability by withholding securities incident to the vesting of Restricted Stock Units acquired pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3.

SEC source: 0001193125-26-216887 · ownership.xml · nonDerivative · entry 1

MINICUCCI JAMES P. · CIK 0001989580 · SVP and GM, Personal Care

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,567

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: 0001193125-26-138015 · ownership.xml · derivative · entry 1

Chattopadhyay Sanat · CIK 0001670690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,952

Underlying: Common Stock · 258 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1.

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-138022 · ownership.xml · derivative · entry 1

Bishop Steven D · CIK 0001669212 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,307

Underlying: Common Stock · 450 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1.

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-044780 · ownership.xml · derivative · entry 1

NOVO GUILLERMO · CIK 0001434813 · Director · Chair of the Board and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,096

Underlying: Common Stock · 32,096 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on February 6, 2026, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest on December 31, 2028, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on February 6, 2026, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest on December 31, 2028, provided that the Reporting Person remains in continuous employment with the issuer.

SEC source: 0001193125-26-019507 · ownership.xml · derivative · entry 3

Kulkarni Ashish K · CIK 0002022490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,113 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: Represents January 21, 2026 vesting of 2,113 restricted stock units granted on January 21, 2025, pursuant to Ashland's Omnibus Incentive Plan. Each unit represents the right to acquire one share of Common Stock. Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

F1 · derivative.exercise_date: Represents January 21, 2026 vesting of 2,113 restricted stock units granted on January 21, 2025, pursuant to Ashland's Omnibus Incentive Plan. Each unit represents the right to acquire one share of Common Stock. Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

F1 · derivative.expiration_date: Represents January 21, 2026 vesting of 2,113 restricted stock units granted on January 21, 2025, pursuant to Ashland's Omnibus Incentive Plan. Each unit represents the right to acquire one share of Common Stock. Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-019507 · ownership.xml · nonDerivative · entry 1

Kulkarni Ashish K · CIK 0002022490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,113

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 · shares: Represents January 21, 2026 vesting of 2,113 restricted stock units granted on January 21, 2025, pursuant to Ashland's Omnibus Incentive Plan. Each unit represents the right to acquire one share of Common Stock. Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-018246 · ownership.xml · derivative · entry 1

Chattopadhyay Sanat · CIK 0001670690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,711

Underlying: Common Stock · 2,449 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F2 · derivative.expiration_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F3 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-018250 · ownership.xml · derivative · entry 1

Bishop Steven D · CIK 0001669212 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,396

Underlying: Common Stock · 2,449 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F2 · derivative.expiration_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F3 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-018245 · ownership.xml · derivative · entry 1

MAIN SUE · CIK 0001284967 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,073

Underlying: Common Stock · 2,449 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F2 · derivative.expiration_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F3 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-018243 · ownership.xml · derivative · entry 1

Peribere Jerome A · CIK 0001484527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,155

Underlying: Common Stock · 2,449 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F2 · derivative.expiration_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F3 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-018242 · ownership.xml · derivative · entry 1

Tozier Scott · CIK 0001511133 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,658

Underlying: Common Stock · 2,449 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F2 · derivative.expiration_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units are deferred at the election of the Reporting Person under the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors until retirement from service as a director. The Restricted Stock Units will vest one year after the grant date. One (1) Restricted Stock Unit in the Ashland Inc. Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.

F3 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-019507 · ownership.xml · derivative · entry 2

Kulkarni Ashish K · CIK 0002022490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,523

Underlying: Common Stock · 2,449 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F3 · derivative.exercise_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units will vest one year after the grant date.

F3 · derivative.expiration_date: Grant of stock-settled Restricted Stock Units granted under the Ashland Inc. Omnibus Incentive Plan. The Restricted Stock Units will vest one year after the grant date.

F4 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-019514 · ownership.xml · derivative · entry 1

Harrison Suzan F. · CIK 0001706044 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,396

Underlying: Common Stock · 2,449 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

F2 · derivative.expiration_date: Grant of Restricted Stock Units granted under Ashland's Omnibus Incentive Plan. The Restricted Stock Units will vest one year after date of grant. (One (1) Restricted Stock Unit in the Deferred Compensation Plan for Non-Employee Directors is the equivalent of one (1) share of Ashland Common Stock.)

F3 · balance_after: Balance includes additional Restricted Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-002511 · ownership.xml · derivative · entry 1

Chattopadhyay Sanat · CIK 0001670690 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,679

Underlying: Common Stock · 245 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-26-002519 · ownership.xml · derivative · entry 1

Bishop Steven D · CIK 0001669212 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,818

Underlying: Common Stock · 426 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · kind: Common Stock Units acquired pursuant to Ashland's Deferred Compensation Plan for Non-Employee Directors (the "Plan") and exempt under Rule 16b-3. (One (1) Common Stock Unit in the Plan is the equivalent of one (1) share of Ashland Common Stock.)

F3 · derivative.exercise_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F3 · derivative.expiration_date: Subject to any deferral election on timing of distribution by the reporting person under the Plan, the Common Stock Units are payable in Common Stock upon the reporting person's separation from service as a director.

F4 · balance_after: Balance includes additional Common Stock Units acquired in lieu of cash dividends.

SEC source: 0001193125-25-291462 · ownership.xml · derivative · entry 2

Assis Alessandra Faccin · CIK 0001931500 · SVP and GM, Life Sciences

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,807

Underlying: Common Stock · 13,807 shares

Expires 2035-11-19

F3 · security: Stock Appreciation Rights (SARs) granted under the Ashland Inc. 2021 Omnibus Incentive Compensation Plan.

F4 · derivative.exercise_date: SARs become exercisable ratably over three years beginning on the first anniversary from the date of grant.

SEC source: 0001193125-25-291462 · ownership.xml · derivative · entry 1

Assis Alessandra Faccin · CIK 0001931500 · SVP and GM, Life Sciences

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,136

Underlying: Common Stock · 6,136 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

SEC source: 0001193125-25-291457 · ownership.xml · derivative · entry 2

WHITAKER WILLIAM · CIK 0002069120 · SVP, CFO & PFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,131

Underlying: Common Stock · 23,131 shares

Expires 2035-11-19

F3 · security: Stock Appreciation Rights (SARs) granted under the Ashland Inc. 2021 Omnibus Incentive Compensation Plan.

F4 · derivative.exercise_date: SARs become exercisable ratably over three years beginning on the first anniversary from the date of grant.

SEC source: 0001193125-25-291457 · ownership.xml · derivative · entry 1

WHITAKER WILLIAM · CIK 0002069120 · SVP, CFO & PFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,280

Underlying: Common Stock · 10,280 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

SEC source: 0001193125-25-291453 · ownership.xml · derivative · entry 2

Caceres Dago · CIK 0002033093 · SVP & GM, Specialty Additives

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,564

Underlying: Common Stock · 9,564 shares

Expires 2035-11-19

F3 · security: Stock Appreciation Rights (SARs) granted under the Ashland Inc. 2021 Omnibus Incentive Compensation Plan.

F4 · derivative.exercise_date: SARs become exercisable ratably over three years beginning on the first anniversary from the date of grant.

SEC source: 0001193125-25-291453 · ownership.xml · derivative · entry 1

Caceres Dago · CIK 0002033093 · SVP & GM, Specialty Additives

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,250

Underlying: Common Stock · 4,250 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

SEC source: 0001193125-25-291450 · ownership.xml · derivative · entry 2

Drury Eileen · CIK 0001896343 · SVP and Chief HRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,897

Underlying: Common Stock · 8,897 shares

Expires 2035-11-19

F3 · security: Stock Appreciation Rights (SARs) granted under the Ashland Inc. 2021 Omnibus Incentive Compensation Plan.

F4 · derivative.exercise_date: SARs become exercisable ratably over three years beginning on the first anniversary from the date of grant.

SEC source: 0001193125-25-291450 · ownership.xml · derivative · entry 1

Drury Eileen · CIK 0001896343 · SVP and Chief HRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,954

Underlying: Common Stock · 3,954 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

SEC source: 0001193125-25-291456 · ownership.xml · derivative · entry 2

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,354

Underlying: Common Stock · 14,354 shares

Expires 2035-11-19

F3 · security: Stock Appreciation Rights (SARs) granted under the Ashland Inc. 2021 Omnibus Incentive Compensation Plan.

F4 · derivative.exercise_date: SARs become exercisable ratably over three years beginning on the first anniversary from the date of grant.

SEC source: 0001193125-25-291456 · ownership.xml · derivative · entry 1

MUSA OSAMA M · CIK 0001759443 · SVP and CTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,379

Underlying: Common Stock · 6,379 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

SEC source: 0001193125-25-291461 · ownership.xml · derivative · entry 2

LAMPKIN ROBIN E. · CIK 0001989313 · SVP, Gen Counsel and Secrty.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,922

Underlying: Common Stock · 8,922 shares

Expires 2035-11-19

F3 · security: Stock Appreciation Rights (SARs) granted under the Ashland Inc. 2021 Omnibus Incentive Compensation Plan.

F4 · derivative.exercise_date: SARs become exercisable ratably over three years beginning on the first anniversary from the date of grant.

SEC source: 0001193125-25-291461 · ownership.xml · derivative · entry 1

LAMPKIN ROBIN E. · CIK 0001989313 · SVP, Gen Counsel and Secrty.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,965

Underlying: Common Stock · 3,965 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

SEC source: 0001193125-25-291454 · ownership.xml · derivative · entry 2

MINICUCCI JAMES P. · CIK 0001989580 · SVP and GM, Personal Care

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,361

Underlying: Common Stock · 11,361 shares

Expires 2035-11-19

F3 · security: Stock Appreciation Rights (SARs) granted under the Ashland Inc. 2021 Omnibus Incentive Compensation Plan.

F4 · derivative.exercise_date: SARs become exercisable ratably over three years beginning on the first anniversary from the date of grant.

SEC source: 0001193125-25-291454 · ownership.xml · derivative · entry 1

MINICUCCI JAMES P. · CIK 0001989580 · SVP and GM, Personal Care

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,049

Underlying: Common Stock · 5,049 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of ASH Common Stock.

F2 · derivative.exercise_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 19, 2025, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant vest in three equal installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the issuer.