Key Dates

Piedmont Event
Date
Meeting Record Date
Monday, June 16, 2025
Proxy Deadline for CDI Holders
7:00am (AEST) Wednesday, August 20, 2025
Proxy deadline for US Holders
11.59pm (ET) Thursday, August 21, 2025
Piedmont Special Meeting
11:am (ET) Friday, August 22, 2025, being 1:00am (AEST) Saturday, August 23, 2025
Sayona Event
Date
Sayona Extraordinary General Meeting
10:30am AEST on Thursday, July 31, 2025 Being 8:00pm ET on Wednesday, July 30, 2025

Your vote is very important, regardless of the number of shares that you own. Approval of the merger proposal is dependent upon shareholder approval.