ASH

SEC source: 0001127602-21-029463 · form4.xml · nonDerivative · entry 3

BONI ERIC N · CIK 0001801330 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,456.42

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: 0001127602-21-029463 · form4.xml · nonDerivative · entry 2

BONI ERIC N · CIK 0001801330 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,299.42

F1 · kind: Payment of a 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: 0001127602-21-029463 · form4.xml · nonDerivative · entry 1

BONI ERIC N · CIK 0001801330 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,353.42

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: 0001127602-21-029465 · form4.xml · derivative · entry 6

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,873.528

Underlying: Common Stock · 436 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 (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F4 · derivative.exercise_date: Grant of Restricted Stock Units on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

F4 · derivative.expiration_date: Grant of Restricted Stock Units on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0001127602-21-029465 · form4.xml · derivative · entry 5

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,309.528

Underlying: Common Stock · 841 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 (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F3 · derivative.exercise_date: Grant of Restricted Stock Units on November 13, 2019, 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.

F3 · derivative.expiration_date: Grant of Restricted Stock Units on November 13, 2019, 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: 0001127602-21-029465 · form4.xml · nonDerivative · entry 4

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,204

F1 · kind: Payment of a 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: 0001127602-21-029465 · form4.xml · nonDerivative · entry 3

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,354

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: 0001127602-21-029465 · form4.xml · nonDerivative · entry 2

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,918

F1 · kind: Payment of a 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: 0001127602-21-029465 · form4.xml · nonDerivative · entry 1

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,207

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: 0001127602-21-029476 · form4.xml · derivative · entry 6

Winkler von Mohrenfels Petra Yvonne · CIK 0001836790 · Sr. VP, GC and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103.372

Underlying: Common Stock · 103 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: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F3 · derivative.exercise_date: Grant of Restricted Stock Units on November 13, 2019, pursuant to Ashland's incentive plan as approved by 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 issuer.

F3 · derivative.expiration_date: Grant of Restricted Stock Units on November 13, 2019, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0001127602-21-029476 · form4.xml · derivative · entry 5

Winkler von Mohrenfels Petra Yvonne · CIK 0001836790 · Sr. VP, GC and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 105 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: 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 on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

F2 · derivative.expiration_date: Grant of Restricted Stock Units on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0001127602-21-029476 · form4.xml · nonDerivative · entry 4

Winkler von Mohrenfels Petra Yvonne · CIK 0001836790 · Sr. VP, GC and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,659.154

SEC source: 0001127602-21-029476 · form4.xml · nonDerivative · entry 3

Winkler von Mohrenfels Petra Yvonne · CIK 0001836790 · Sr. VP, GC and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,692.154

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: 0001127602-21-029476 · form4.xml · nonDerivative · entry 2

Winkler von Mohrenfels Petra Yvonne · CIK 0001836790 · Sr. VP, GC and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,589.154

SEC source: 0001127602-21-029476 · form4.xml · nonDerivative · entry 1

Winkler von Mohrenfels Petra Yvonne · CIK 0001836790 · Sr. VP, GC and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,622.154

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: 0001127602-21-029471 · form4.xml · derivative · entry 8

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,248

Underlying: Common Stock · 1,527 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 (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F4 · derivative.exercise_date: Grant of Restricted Stock Units on November 13, 2019, pursuant to Ashland's incentive plan as approved by 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 issuer.

F4 · derivative.expiration_date: Grant of Restricted Stock Units on November 13, 2019, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0001127602-21-029471 · form4.xml · derivative · entry 7

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,775

Underlying: Common Stock · 1,393 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 (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F3 · derivative.exercise_date: Grant of Restricted Stock Units on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

F3 · derivative.expiration_date: Grant of Restricted Stock Units on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0001127602-21-029471 · form4.xml · nonDerivative · entry 4

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,792.701

F1 · security: Includes 3,637 shares of unvested Restricted Stock.

SEC source: 0001127602-21-029471 · form4.xml · nonDerivative · entry 3

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,298.701

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 · security: Includes 3,637 shares of unvested Restricted Stock.

SEC source: 0001127602-21-029471 · form4.xml · nonDerivative · entry 2

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,771.701

F1 · security: Includes 3,637 shares of unvested Restricted Stock.

SEC source: 0001127602-21-029471 · form4.xml · nonDerivative · entry 1

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,233.701

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 · security: Includes 3,637 shares of unvested Restricted Stock.

SEC source: 0001127602-21-029467 · form4.xml · derivative · entry 3

NOVO GUILLERMO · CIK 0001434813 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,366.487

Underlying: Common Stock · 4,675 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 (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F3 · derivative.exercise_date: Grant of Restricted Stock Units on January 2, 2020, pursuant to Ashland's incentive plan as approved by 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 issuer.

F3 · derivative.expiration_date: Grant of Restricted Stock Units on January 2, 2020, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0001127602-21-029467 · form4.xml · nonDerivative · entry 2

NOVO GUILLERMO · CIK 0001434813 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,125

F1 · kind: Payment of a 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: 0001127602-21-029467 · form4.xml · nonDerivative · entry 1

NOVO GUILLERMO · CIK 0001434813 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,572

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: 0000950157-21-001210 · form4.xml · derivative · entry 8

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,248

Underlying: Common Stock · 1,527 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.

F6 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F8 · derivative.exercise_date: Grant of Restricted Stock Units on November 13, 2019, pursuant to Ashland's incentive plan as approved by 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 issuer.

F8 · derivative.expiration_date: Grant of Restricted Stock Units on November 13, 2019, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0000950157-21-001210 · form4.xml · derivative · entry 7

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,775

Underlying: Common Stock · 1,393 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.

F6 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland Common Stock.

F7 · derivative.exercise_date: Grant of Restricted Stock Units on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

F7 · derivative.expiration_date: Grant of Restricted Stock Units on November 15, 2018, pursuant to Ashland's incentive plan as approved by 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 issuer.

SEC source: 0000950157-21-001210 · form4.xml · nonDerivative · entry 4

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,821.701

F1 · kind: Payment of a 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.

F4 · shares: Due to a calculation error, the amount should have been 491 instead of 506.

F5 · balance_after: Due to a calculation error, the amount in column 5 should have been 2821.701 instead of 2792.701.

SEC source: 0000950157-21-001210 · form4.xml · nonDerivative · entry 3

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,312.701

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: 0000950157-21-001210 · form4.xml · nonDerivative · entry 2

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,785.701

F1 · kind: Payment of a 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 · shares: Due to a calculation error, the amount in Column 4 should have been 448 instead of 462.

F3 · balance_after: Due to a calculation error, the amount in column 5 should have been 1785.702 instead of 1771.701.

SEC source: 0000950157-21-001210 · form4.xml · nonDerivative · entry 1

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,233.701

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: 0001127602-21-026689 · form4.xml · derivative · entry 4

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,000 shares

Expires 2022-12-14

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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-21-026689 · form4.xml · nonDerivative · entry 3

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,366

F3 · kind: This represents the withholding of shares of common stock to satisfy tax withholding liability associated with the exercise of the SARs that are reported in this Form 4.

SEC source: 0001127602-21-026689 · form4.xml · nonDerivative · entry 2

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,742

F2 · kind: This represents the shares of common stock for payment of exercise price incident to the exercise of stock acquisition rights (SARs).

SEC source: 0001127602-21-026689 · form4.xml · nonDerivative · entry 1

MUSA OSAMA M · CIK 0001759443 · Sr. Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,576

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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-21-026316 · form4.xml · derivative · entry 1

TEAL JANICE · CIK 0001258631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,301

Underlying: Common Stock · 323 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.

SEC source: 0001127602-21-025216 · form4.xml · nonDerivative · entry 1

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 825

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 11, 2021.

SEC source: 0001127602-21-025030 · form4.xml · derivative · entry 6

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,307 shares

Expires 2022-01-02

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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-21-025030 · form4.xml · nonDerivative · entry 3

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,929

F3 · kind: This represents the withholding of shares of common stock to satisfy tax withholding liability associated with the exercise of the SARs that was reported in this Form 4.

SEC source: 0001127602-21-025030 · form4.xml · nonDerivative · entry 2

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,404

F2 · kind: This represents the shares of common stock for payment of exercise price incident to the exercise of stock acquisition rights (SARs).

SEC source: 0001127602-21-025030 · form4.xml · nonDerivative · entry 1

WILLIS J KEVIN · CIK 0001575329 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,131

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 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-21-023150 · form4.xml · derivative · entry 3

KALYANA SWAMINATHAN ASHOK · CIK 0001801437 · Sr VP & Gen Mgr, Life Sciences

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,703.45

Underlying: Common Stock · 265 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 (RSU) represents a right to receive one (1) share of Ashland Common Stock

F3 · derivative.exercise_date: Grant of Restricted Stock Units, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant will vest in three equal annual installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the Issuer.

F3 · derivative.expiration_date: Grant of Restricted Stock Units, pursuant to Ashland's incentive plan as approved by the shareholders and exempt pursuant to Rule 16b-3. The shares in this grant will vest in three equal annual installments beginning one year from the date of grant, provided that the Reporting Person remains in continuous employment with the Issuer.

SEC source: 0001127602-21-023150 · form4.xml · nonDerivative · entry 2

KALYANA SWAMINATHAN ASHOK · CIK 0001801437 · Sr VP & Gen Mgr, Life Sciences

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282

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

SEC source: 0001127602-21-023150 · form4.xml · nonDerivative · entry 1

KALYANA SWAMINATHAN ASHOK · CIK 0001801437 · Sr VP & Gen Mgr, Life Sciences

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 365

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: 0001127602-21-021029 · form4.xml · derivative · entry 1

TEAL JANICE · CIK 0001258631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,946.156

Underlying: Common Stock · 329 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.

SEC source: 0001127602-21-019271 · form4.xml · nonDerivative · entry 3

BONI ERIC N · CIK 0001801330 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,146

F1 · shares: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 24, 2021.

SEC source: 0001127602-21-019271 · form4.xml · derivative · entry 5

BONI ERIC N · CIK 0001801330 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,085 shares

Expires 2022-01-02

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 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 24, 2021.

F4 · derivative.exercise_date: Stock Appreciation Right granted pursuant to Ashland's incentive plan which vests in three annual installments: 50% after the first year, the next 25% the second year and the remaining 25% the third year.

F4 · derivative.expiration_date: Stock Appreciation Right granted pursuant to Ashland's incentive plan which vests in three annual installments: 50% after the first year, the next 25% the second year and the remaining 25% the third year.

SEC source: 0001127602-21-019271 · form4.xml · nonDerivative · entry 2

BONI ERIC N · CIK 0001801330 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,575

F2 · shares: Payment of exercise price and tax liability by withholding securities incident to the exercise of Stock Appreciation Rights referenced in footnote 4 below.

SEC source: 0001127602-21-019271 · form4.xml · nonDerivative · entry 1

BONI ERIC N · CIK 0001801330 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,231

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: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 24, 2021.

SEC source: 0001127602-21-012641 · form4.xml · derivative · entry 1

TEAL JANICE · CIK 0001258631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,558

Underlying: Common Stock · 324 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.

SEC source: 0001127602-21-012423 · form4.xml · derivative · entry 8

Winkler von Mohrenfels Petra Yvonne · CIK 0001836790 · Sr. VP, GC and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 425 shares

Expires 2025-12-18

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

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.