v3.26.1
Insider Trading Arrangements
3 Months Ended
Jun. 30, 2026
shares
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement

On February 26, 2026, Dr. Osama M. Musa, Ashland’s Senior Vice President and Chief Technology Officer, entered into a Rule 10b5-1 trading arrangement, to exercise up to an aggregate of 18,443 stock appreciation rights related to Ashland’s common stock and the corresponding sale of the resulting shares. The duration of the trading arrangement is until the earlier of (1) December 31, 2026, (2) the date on which all transactions under the trading arrangement are completed, or (3) at such time as the trading arrangement is otherwise terminated or expires according to its terms.

Dr. Osama M. Musa [Member]  
Trading Arrangements, by Individual  
Name Dr. Osama M. Musa
Title Senior Vice President and Chief Technology Officer
Rule 10b5-1 Arrangement Adopted true
Adoption Date February 26, 2026
Expiration Date December 31, 2026
Arrangement Duration 10 months 5 days
Aggregate Available 18,443