Profusa, Inc. (NASDAQ:PFSA) (the "Company") announced that it has received a letter (the "Notice") from the Listing Qualifications Department of The Nasdaq Stock Market LLC ("Nasdaq") stating that on August 14, 2026, following the effectiveness of the Company’s 1-for-4 reverse stock split, the Company had less than the 500,000 publicly held shares required under Nasdaq Listing Rule 5550(a)(4) (the "Rule").  The Notice further stated that based on the Company’s correspondence with Nasdaq on August 21, 2026, Nasdaq has determined that the Company complies with the Rule as of August 21, 2026, and that Nasdaq’s review of the Company’s compliance with the Rule is now closed.