NNE ▼ -1.4% - NANO Nuclear Energy Inc. $NNE - NANO Nuclear Energy Hires Marilyn Diaz, an Experienced Nuclear Fuel and Enrichment Regulatory Executive, as its Director of Fuel Facilities Operations NANO Nuclear Energy shares fell 1.4% today following the announcement that the company hired Marilyn Diaz as Director of Fuel Facilities Operations. Diaz brings experience in nuclear fuel and enrichment regulatory matters to the newly created role, which addresses a key operational need as the company advances its small modular reactor business. 09-SEP-2026 08:02 AM ET