Annual Meeting & Proxy

2026 Annual Meeting of Shareholders Thursday, June 4, 2026 10:00 a.m. Central time Listen to the Webcast The Annual Meeting will be completely virtual. Shareholders can attend the virtual Annual Meeting by visiting VirtualShareholderMeeting.com/EXE2026.

2026 Proxy Statement 2026 Proxy Statement

Your Vote is Important

Please cast your vote as soon as possible by using one of the following methods:

INTERNET VIA COMPUTER 
Visit proxyvote.com. You will need the 16-digit number included in your notice, proxy card or voter instruction form.

VIRTUALLY DURING MEETING 
To vote your shares during the Annual Meeting, click on the vote button provided on the screen and follow the instructions provided. If you encounter any difficulties accessing the virtual meeting during the check-in or meeting time, please call the technical support number that will be posted on the log-in page.

PHONE 
Call toll-free 800-690-6903. You will need the 16-digit number included in your notice, proxy card or voter instruction form.

MAIL 
If you received a paper copy of your proxy materials, send your completed and signed proxy card or voter instruction form using the enclosed postage-paid envelope.