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PFSA insider trading — Profusa, Inc.

Over the last 90 days, insiders at Profusa, Inc. (PFSA) made 8 open-market purchases worth $37K and 6 open-market sales worth $153K, making them net sellers by $116K. The largest purchase was by Hrt Financial Lp (10% Owner), who bought 14,556 shares for $14K on Aug 3, 2026. The largest sale was by Hrt Financial Lp (10% Owner), who sold 18,395 shares for $109K on Aug 17, 2026.

Updated Oct 16, 2026.

Insider buying · 90d
$37K
Insider selling · 90d
$153K
Net · 90d
−$116K
Last 30 days
0B / 0S

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Recent PFSA insider transactions

Every Form 4 filed by Profusa, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.

Trade dateInsiderRoleTypeOwnershipSharesPriceValueFiling
Aug 21, 2026Knechtel Fred S.Chief Financial OfficerJ · OtherDirect54,323——Form 4
Aug 21, 2026Knechtel Fred S.Chief Financial OfficerJ · OtherIndirect301,991——Form 4
Aug 21, 2026Stover Jack EChief Executive OfficerJ · OtherDirect32,018——Form 4
Aug 21, 2026Stover Jack EChief Executive OfficerJ · OtherIndirect301,991——Form 4
Aug 12, 2026Knechtel Fred S.Chief Financial OfficerC · ConversionIndirect301,991$4.28$1.29MForm 4
Aug 12, 2026Stover Jack EChief Executive OfficerC · ConversionIndirect301,991$4.28$1.29MForm 4
Aug 17, 2026Hrt Financial Lp10% OwnerS · SaleDirect18,395$5.94$109KForm 4
Aug 14, 2026Hrt Financial Lp10% OwnerS · SaleDirect3,163$0.90$3KForm 4
Aug 13, 2026Hrt Financial Lp10% OwnerS · SaleDirect42,411$0.89$38KForm 4
Aug 12, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect5,585$0.96$5KForm 4
Aug 11, 2026Hrt Financial Lp10% OwnerS · SaleDirect2,280$0.97$2KForm 4
Aug 10, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect4,016$0.94$4KForm 4
Aug 7, 2026Hrt Financial Lp10% OwnerS · SaleDirect924$0.95$874Form 4
Aug 6, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect926$0.94$873Form 4
Aug 5, 2026Hrt Financial Lp10% OwnerS · SaleDirect383$0.94$361Form 4
Aug 4, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect1,368$0.95$1KForm 4
Aug 3, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect14,556$0.96$14KForm 4
Jul 31, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect8,811$1.05$9KForm 4
Jul 30, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect1,063$1.01$1KForm 4
Jul 29, 2026Hrt Financial Lp10% OwnerP · PurchaseDirect1,310$1.01$1KForm 4

PFSA insider trading FAQ

Are insiders buying PFSA stock?

Yes. In the last 90 days, Profusa, Inc. insiders made 8 open-market purchases totaling $37K, and 6 open-market sales totaling $153K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).

Who are the insiders trading PFSA?

Recent buyers: Hrt Financial Lp. Recent sellers: Hrt Financial Lp.

Where does PFSA insider trading data come from?

Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.

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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.