STR Sub Inc., trading under the ticker OSPR, is a blank-check company that filed an 8-K current report with the SEC on August 23, 2018, with accession number 0001213900-18-011585. The vehicle was active during the 2018 SPAC market cycle, a period characterized by elevated blank-check formation activity across technology and diversified sectors. As a special purpose acquisition company, OSPR was formed with the stated purpose of identifying and completing a business combination with a target operating company. The 8-K filing represents a material event disclosure consistent with standard SPAC reporting obligations under SEC rules. For complete filing history, sponsor details, deal status, and comparable transaction data on OSPR and hundreds of other SPACs, sign up for full access at SpacDesk.