OTG Acquisition Corp. I (Nasdaq: OTGA) is a blank-check special purpose acquisition company that filed an amended S-1 registration statement with the Securities and Exchange Commission on September 5, 2025, reflecting active progress through the IPO registration process. The numeral suffix in the company name signals that its sponsor is positioning for a multi-vehicle SPAC program. The vehicle was in registration-stage status as of the filing date, with its 2025 offering intended to fund an acquisition across broadly defined sectors. Sponsor identity and target industry focus are detailed in the full registration record. For complete filing history, sponsor profiles, and real-time deal intelligence on OTGA, sign up for full data access on SpacDesk.