---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-106610"
form_type: "8-K"
ticker: "PFSA"
cik: "0001859807"
company_name: "Profusa, Inc."
filed_at: "2026-10-05T10:07:10+00:00"
generated_at: "2026-10-12T14:42:58.953507+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Profusa amends Ascent notes: floor set at $0.338/share, minimum conversion price $1.20

## Summary
- Amendment No. 1 dated Oct. 4, 2026 covers Profusa's $555,555.55 April 2 note and $1,111,111.11 April 20 note, both held by Ascent Partners Fund LLC.
- Conversion Price changed from a fixed $0.50 to the greater of $1.20 and 95% of the lowest 5-day VWAP; Floor Price set at $0.338 per share.
- Reserve Amount for the amended April Notes becomes 150% of the maximum shares issuable under the transaction documents.
- Ascent waived anti-dilution Sections 5(b) and 5(c) on the $714,285.71 (Aug. 12, 2026), $329,670.33 (Sept. 1, 2026) and $384,615.38 (Sept. 16, 2026) notes.
- Deal is effective only once all Obligations due are paid; Ascent may terminate if that does not occur within two business days of signing.

## SEC filing metadata
- accession: 0001213900-26-106610
- form_type: 8-K
- ticker: PFSA
- cik: 0001859807
- company_name: Profusa, Inc.
- filed_at: 2026-10-05T10:07:10+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1859807/000121390026106610/0001213900-26-106610-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1859807/000121390026106610/ea0307663-8k_profusa.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-106610
- JSON: https://secwatch.observer/filing/0001213900-26-106610.json
- Plain text: https://secwatch.observer/filing/0001213900-26-106610.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.