X0206 3 2021-03-01 0 0001621832 Aqua Metals, Inc. AQMS 0001708005 Zhang Peifang 2500 PERU DR SPARKS NV 89437 1 Common Stock 758 I Held by son. This filing shall not be deemed an admission that Registrant are, for purposes of Section 16 or otherwise, the beneficial owner of the shares. /s/ Judd Merrill, by power of attorney 2021-03-11