Hyperfine, Inc. filed a Form S-3 registration statement with the SEC on November 9, 2026, seeking to register up to $150,000,000 in securities to replace an existing registration statement scheduled to expire on November 22, 2026.

Key Highlights

  • Shelf size: The registration statement covers up to $150,000,000 in aggregate of Class A common stock, preferred stock, debt securities, warrants, rights, and units.
  • ATM program included: A sales agreement prospectus supplement covers up to $50,000,000 of Class A common stock to be sold from time to time under an amended and restated sales agreement with B. Riley Securities, Inc. and BTIG, LLC.
  • Filing purpose: According to the filing, this registration statement is being filed to replace the registrant's existing Form S-3 (File No. 333-275449), which was declared effective on November 22, 2023 and is scheduled to expire on November 22, 2026.
  • Stock price at filing: The last reported sale price of Hyperfine's Class A common stock on November 4, 2026 was $0.7503 per share, as disclosed in the prospectus.
  • Company classification: Hyperfine identified itself as a non-accelerated filer, smaller reporting company, and emerging growth company in the filing.
  • Listing: The company disclosed that its Class A common stock is listed on NASDAQ:HYPR on The Nasdaq Global Market.

Hyperfine Registers $150M Shelf Offering to Continue Capital Access After Prior Registration Expiry

Hyperfine, Inc., headquartered at 351 New Whitfield Street, Guilford, Connecticut, filed a Form S-3 registration statement on November 9, 2026, registering up to $150,000,000 of securities for potential future offerings. The filing disclosed that it is intended to replace File No. 333-275449, the company's prior shelf registration that was declared effective on November 22, 2023 and is set to expire on November 22, 2026 pursuant to Rule 415(a)(5) under the Securities Act.

The registration statement contains two prospectuses. The base prospectus covers the potential offering, issuance, and sale of up to $150,000,000 in a combination of Class A common stock, preferred stock, debt securities, warrants, rights, and units. The filing noted that specific terms of any offering will be set out in separate prospectus supplements. The second component is a sales agreement prospectus supplement covering up to $50,000,000 of Class A common stock under an amended and restated sales agreement with B. Riley Securities, Inc. and BTIG, LLC, acting as sales agents. The filing disclosed that the $50,000,000 available under the sales agreement is included within the broader $150,000,000 aggregate amount.

According to the filing, if the sales agreement is terminated and no shares are sold under it, the full $150,000,000 may be sold through other offerings under the base prospectus, subject to applicable limitations. The registration statement was not yet effective as of the filing date, and the filing carried the standard notation that securities may not be sold until it becomes effective. Maria Sainz is identified as President and Chief Executive Officer and agent for service of process. Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. is listed as legal counsel.

What Was Disclosed

Hyperfine filed a Form S-3 shelf registration statement on November 9, 2026, registering up to $150,000,000 in mixed securities, including a $50,000,000 at-the-market component through B. Riley Securities and BTIG, to replace a prior registration expiring November 22, 2026.