| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MUSA OSAMA M | SVP and CTO | 8145 BLAZER DRIVE, WILMINGTON | /s/ Serena S. Kenost, Attorney-in-fact for Osama M. Musa | 2025-11-19 | 0001759443 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ASH | Common Stock | Options Exercise | $48.4K | +976 | +3.38% | $49.60 | 29.9K | Nov 17, 2025 | Direct | |
| transaction | ASH | Common Stock | Tax liability | -$16.6K | -335 | -1.12% | $49.60 | 29.5K | Nov 17, 2025 | Direct | F1 |
| 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 | -976 | -100% | $0.00 | 0 | Nov 17, 2025 | Common Stock | 976 | 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. |