http://archive.fast-edgar.com/20260707/AC22O22CZ225KJY2222A2ZO2N7QFLZ22W282
Filed on: July 7, 2026
Filed pursuant to Rule 424(b)(3)
Registration No. 333-289958
PROSPECTUS SUPPLEMENT
(to Prospectus dated September 26, 2025)
PROFUSA, INC.
118,518 Shares of Common Stock by the Selling Stockholder
This prospectus supplement amends and supplements certain information contained in the prospectus dated September 26, 2025 (the “Prospectus”), which forms a part of our registration statement on Form S-1, as amended (File No. 333-289958). The... (continue reading...)
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of July, 2026
Commission File Number 001-42007
CDT Environmental Technology Investment Holdings Limited
(Translation of registrant’s name into English)
C1, 4th Floor, Building 1, Financial Base, No. 8 Kefa Road
Nanshan... (continue reading...)
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