The event will be webcast live and can be accessed on DuPont's Investors Relations webpage. A replay, along with the earnings relase and supporting materials, will also be posted to the website. The dial-in number for the conference call is 888-440-4172 toll-free within the U.S. or +1-646-960-0673. The conference ID is 5994046.

Avista Corp. (NYSE: AVA) will hold its quarterly conference call and webcast to discuss fourth quarter 2025 results on Wednesday, Feb. 25, 2026, at 10:30 a.m. Eastern Standard Time.

Following their prepared remarks, the Company will host a question-and-answer session with the investment community.