Serina Therapeutics Stock Soars Pre-Market On $10M Equity Deal To Fund Parkinson’s Trials: Retail Sentiment Explodes

The financing is structured in two tranches, with the first $5 million tranche already received on Nov. 27, and the second tranche due by Jan. 31, 2025.
Under the deal, Serina will issue one million shares of common stock at $10 per share, a 110% premium from Monday’s closing price.
Under the deal, Serina will issue one million shares of common stock at $10 per share, a 110% premium from Monday’s closing price. | Image source: Vecteezy
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Ramakrishnan M·Stocktwits
Updated Mar 05, 2026   |   2:29 PM EST
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Shares of Serina Therapeutics, Inc. surged over 15% in pre-market trading on Tuesday, positioning the clinical-stage biotech stock to hit its highest level in over a month. 

The jump follows Serina’s announcement of a $10 million equity financing agreement with strategic shareholder JuvVentures (UK), aimed at propelling its SER-252 program for advanced Parkinson’s disease into clinical trials.

Under the deal, Serina will issue one million shares of common stock at $10 per share, a significant 120% premium to its Nov. 26 closing price and a 110% premium from Monday’s closing price.

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The financing is structured in two tranches, with the first $5 million tranche already received on Nov. 27, and the second tranche due by Jan. 31, 2025. 

The funds will support the advancement of SER-252, an investigational therapy developed using Serina’s proprietary drug optimization technology. 

Designed to deliver continuous dopaminergic stimulation (CDS), SER-252 aims to mitigate levodopa-related motor complications, such as dyskinesia, while increasing “on time” and reducing “off time” in patients with advanced Parkinson’s disease. 

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The therapy integrates a wearable drug delivery platform, which provides long-acting subcutaneous delivery of CDS without causing skin reactions, enhancing both comfort and convenience for patients.

SET sentiment and message volume on Dec 3 premarket.png
SET sentiment and message volume on Dec 3 premarket as of 8:00 am ET | source: Stocktwits

Retail investors were quick to rally behind the stock on Stocktwits, where sentiment turned ‘extremely bullish’ before the opening bell, with message volume surging. 

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Still, Serina’s stock remains down over 67% year-to-date,

For updates and corrections, email newsroom[at]stocktwits[dot]com.

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