Form 8-K Filing - 5E Advanced Materials, Inc.

This Form 8-K filing reports the appointment of Jonathan Siegler to the board of directors of 5E Advanced Materials, Inc. effective April 13, 2026. Mr. Siegler's appointment is a designation by BEP Special Situations IV LLC ("Bluescape") as per an investor agreement. He replaces Graham van't Hoff as one of Bluescape's designees, while Mr. van't Hoff continues as chairperson. Mr. Siegler is entitled to compensation under the company's Non-Employee Director Compensation Policy, including an annual cash retainer of $50,000 and restricted stock units (RSUs). These RSUs will vest under certain conditions, including continued service, change in control, death, or disability. Mr. Siegler is a managing director at Bluescape Energy Partners, and the company notes potential past and future transactions with Bluescape.