Profusa, INC. (PFSA) SEC Filings — 2026 1 SEC filing for Profusa, INC. (PFSA) in 2026. FilingsProfusa, Inc. Files 8-K on New Agreements and Debt — 8-K · Apr 6, 2026 ExploreAll PFSA Filings · PFSA 2025 · All 2026 Filings