SIEGY - Siemens Energy to close some production sites after spinoff - Reuters August, 28 2020 11:56 AM Siemens AG ADR Siemens Energy (OTCPK:SIEGY +0.3%), which will be spun off from parent Siemens next month, will close plants in an attempt to raise margins, Reuters reports.More news on: Siemens Aktiengesellschaft, Siemens Gamesa Renewable Energy, S.A., Siemens Gamesa Renewable Energy, S.A., Energy stocks news, Read more ...