Form 4 Filing for Aqua Metals, Inc.

This filing details a transaction by Eric John Gangloff, a director at Aqua Metals, Inc. On August 24, 2026, Gangloff acquired 10,427 shares of Common Stock. This acquisition represents restricted stock units (RSUs), with the first installment vesting immediately and the remaining RSUs scheduled to vest in three subsequent installments on November 1, 2026, February 1, 2027, and May 1, 2027. Each RSU entitles the holder to one share of the company's Common Stock. Following this transaction, Gangloff owns 22,347 shares, which includes 7,820 RSUs that have not yet vested. The transaction code is "A" for acquisition, and the price per share was $0.0, indicating these were likely part of a stock-based compensation award.