LYTIR

Company · PFSA

Profusa, Inc.

Nasdaq's symbol directory lists PFSA on Nasdaq as “Profusa, Inc. - Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 8 occasions ($37K); insiders sold on 6 occasions ($153K); 3 filings by holders of 5% or more; 7 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $37K in total; Insider sales: $153K in total.Jul: Insider purchases $12KAug: Insider purchases $25KAug: Insider sales $153KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $37KInsider sales below: $153K
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. HRT FINANCIAL LP sold on 6 days bought on 8 days latest Aug 17, 2026 sold $153K · bought $37K
Every trade (14)
  1. SELLHRT FINANCIAL LP sold Aug 17, 2026 18,395 shares filing $109K
  2. SELLHRT FINANCIAL LP sold Aug 14, 2026 3,163 shares filing $3K
  3. SELLHRT FINANCIAL LP sold Aug 13, 2026 42,411 shares filing $38K
  4. BUYHRT FINANCIAL LP bought Aug 12, 2026 5,585 shares filing $5K
  5. SELLHRT FINANCIAL LP sold Aug 11, 2026 2,280 shares filing $2K
  6. BUYHRT FINANCIAL LP bought Aug 10, 2026 4,016 shares filing $4K
  7. SELLHRT FINANCIAL LP sold Aug 7, 2026 924 shares filing $874
  8. BUYHRT FINANCIAL LP bought Aug 6, 2026 926 shares filing $873
  9. SELLHRT FINANCIAL LP sold Aug 5, 2026 383 shares filing $361
  10. BUYHRT FINANCIAL LP bought Aug 4, 2026 1,368 shares filing $1K
  11. BUYHRT FINANCIAL LP bought Aug 3, 2026 14,556 shares filing $14K
  12. BUYHRT FINANCIAL LP bought Jul 31, 2026 8,811 shares filing $9K
  13. BUYHRT FINANCIAL LP bought Jul 30, 2026 1,063 shares filing $1K
  14. BUYHRT FINANCIAL LP bought Jul 29, 2026 1,310 shares filing $1K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. Ascent Partners Fund LLC filed Oct 27, 2026 Schedule 13G/A passive filing 9.99%
  2. NorthView Sponsor I, LLC filed Aug 19, 2026 Schedule 13D may seek influence 301,991 shares filing 49.9%
  3. Ascent Partners Fund LLC filed Aug 4, 2026 Schedule 13G/A passive filing 9.99%

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Entry into a material definitive agreement; Creation of a direct financial obligation filing Nov 6, 2026
  2. Entry into a material definitive agreement; Creation of a direct financial obligation; Unregistered sales of equity securities filing Oct 15, 2026
  3. Change in certifying accountant filing Oct 9, 2026
  4. Entry into a material definitive agreement; Creation of a direct financial obligation filing Oct 5, 2026
  5. Submission of matters to a vote of security holders filing Sep 21, 2026
  6. Entry into a material definitive agreement; Creation of a direct financial obligation filing Sep 16, 2026
  7. Other events filing Sep 15, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.