Main Document (4) Aug 26, 2022  [Amend-3]Stock Rights Offering Aug 19, 2022  [Amend-2]Stock Rights Offering Aug 03, 2022  [Amend-1]Stock Rights Offering Mar 28, 2022  Stock Rights Offering

Attachments (1) Select Aug 26, 2022  SPNEC_SECForm17-C_ver.08-26-22.pdf