Insider Transaction Report for 5E Advanced Materials, Inc.

On September 15, 2026, Joshua Malm, Chief Financial Officer of 5E Advanced Materials, Inc., reported a series of transactions. Malm acquired 4,261 shares of Common Stock under a Restricted Share Unit (RSU) grant, with each RSU representing a contingent right to one share of common stock. These RSUs vest in three approximately equal installments on September 15 of 2026, 2027, and 2028. Concurrently, Malm disposed of 4,261 shares of Common Stock, which were withheld by the Issuer to cover tax obligations upon the vesting of RSUs. Additionally, Malm disposed of 1,225 shares of Common Stock at a price of $1.26 per share. Following these transactions, Malm directly owns 8,211 shares of Common Stock underlying the vested RSUs and 9,436 shares of Common Stock from other transactions, for a total of 8,211 shares. The filing is a Form 4, indicating a change in beneficial ownership.