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benzinga Corporate Catalyst Impact 85/100 ● negative

Profusa Stock Dips After Hours As Whopping 506% Rally Cools: Here Is Why PFSA Is Trending

Aug 19, 2026, 2:52 AM UTC · Primary ticker $PFSA

Profusa's stock experienced extreme volatility, surging over 500% intraday before falling 35% after hours, driven by news of a proposed reverse stock split to regain Nasdaq compliance. This move, following multiple prior reverse splits, highlights significant underlying financial distress and a desperate attempt to maintain its listing.

Profusa (PFSA) saw a massive intraday rally of over 500% followed by a significant after-hours drop of 35%. This extreme volatility was triggered by the company's announcement of a proposed reverse stock split (1-for-2 to 1-for-12) to regain compliance with Nasdaq's minimum bid price requirement. The filing also revealed that Profusa has already executed three reverse splits this year, indicating a persistent struggle to maintain its listing and suggesting that the underlying business fundamentals are weak. The high trading volume (221x average) and the disclosure of an insider sale further underscore the speculative nature of the recent price action. This situation presents a high-risk scenario for traders, as the company's repeated reliance on reverse splits signals ongoing financial instability and a potential long-term downtrend despite short-term speculative surges.

$PFSA negative Extreme volatility, reverse stock split to avoid delisting, prior splits failed
Source: benzinga
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Not financial advice. AI-generated analysis for informational purposes only.