| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| NOVO GUILLERMO | Chair of the Board and CEO, Director | 8145 BLAZER DRIVE, WILMINGTON | /s/ Serena S. Kenost, Attorney-in-fact for Guillermo Novo | 19 Nov 2025 | 0001434813 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ASH | Common Stock | Options Exercise | $303,651 | +6,122 | +4.5% | $49.60 | 143,412 | 17 Nov 2025 | Direct | |
| transaction | ASH | Common Stock | Tax liability | $127,125 | -2,563 | -1.8% | $49.60 | 140,849 | 17 Nov 2025 | Direct | F1 |
| holding | ASH | Common Stock | 31,294 | 17 Nov 2025 | By GMGN Novo Family Limited Partnershi |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ASH | Restricted Stock Unit | Options Exercise | $0 | -6,122 | -100% | $0.000000 | 0 | 17 Nov 2025 | Common Stock | 6,122 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | 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 | Each Restricted Stock Unit (RSU) represents a right to receive one (1) share of Ashland common stock upon vesting. |
| F3 | 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 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. |