Westwater Resources, INC.: insider trades · United States · SEC (Form 4)

About Westwater Resources, INC.

Westwater Resources, Inc. (NYSE American: WWR) is a U.S.-based materials company focused on battery-grade natural graphite and related battery anode materials. For francophone investors, it is best viewed as a development-stage small cap with significant execution and financing risk, rather than a mature cash-generating industrial business. The company is headquartered in Centennial, Colorado, United States, and its strategic message is centered on building a domestic U.S. supply chain for battery graphite. Westwater’s business has evolved over time from broader natural resources activities into a focused graphite platform. Today, its core product concept is coated spherical purified graphite (CSPG), the active anode material used in lithium-ion batteries. That matters because graphite is a critical input for electric vehicles and energy storage systems, and the U.S. continues to rely heavily on imports for battery-grade graphite. Westwater is attempting to address that gap with an integrated model built around two Alabama-based assets: the Kellyton Graphite Plant, designed to process natural graphite into CSPG, and the Coosa Graphite Deposit, intended to provide a long-term upstream feedstock source. From a competitive standpoint, Westwater is positioned around domestic supply security, process technology, and customer qualification. The company highlights a patented graphite purification process, which it presents as a more environmentally responsible alternative to some conventional purification methods used internationally. It also emphasizes its qualification line at Kellyton, where it produces larger CSPG sample batches for testing by battery manufacturers and OEMs. In this segment, the ability to pass technical qualification and secure offtake relationships is often as important as the underlying resource itself. Recent company updates show continued build-out rather than commercial scale production. In 2025 and into early 2026, Westwater continued construction work at Kellyton, advanced permitting work at Coosa, and operated its qualification line to produce customer samples. The company also announced that it received a U.S. patent for its graphite purification process. Commercially, its customer base remains in formation, but recent disclosures indicate that its offtake agreements with SK On and Hiller Carbon remain in place, while another previously announced offtake arrangement was terminated by the counterparty. This underscores both the progress and the volatility typical of pre-commercial critical minerals developers. Overall, Westwater is a niche U.S. battery-materials story with strategic appeal tied to the reshoring of critical minerals. However, investors should recognize that the investment case still depends on successful plant completion, customer qualification, funding execution, and eventual ramp-up of commercial operations.