Hyperfine, Inc. filed an 8-K with the Securities and Exchange Commission on May 19, 2025, under the ticker HCAQ — the legacy identifier of Health Assurance Acquisition Corp, a healthcare-focused blank-check company that completed its initial public offering in 2020. Health Assurance Acquisition Corp was sponsored by entities affiliated with Health Assurance, a venture organization associated with General Catalyst. The SPAC completed a business combination with Hyperfine, a medical technology company known for developing portable MRI systems, closing in late 2021 and placing the combined entity within the medical devices and healthcare technology sector as a publicly listed company. For comprehensive filing histories, sponsor profiles, and real-time SPAC analytics, sign up for full data access at SpacDesk.