Oculis' Privosegtor Receives FDA Breakthrough Therapy Designation
Oculis Holding announced that its neuroprotective candidate Privosegtor was granted breakthrough therapy designation by the U.S. Food and Drug Administration for treatment of optic neuritis. The FDA's Breakthrough Therapy Designation for Privosegtor is supported by visual-function results from the Phase 2 ACUITY trial in optic neuritis. In the trial, Privosegtor delivered substantial improvement in LCVA along with consistent anatomical and biological benefits compared with placebo, reinforcing its potential as a neuroprotective treatment across both neuro-ophthalmic and neurological diseases. In the ACUITY trial, Privosegtor produced substantial vision improvements on the 2.5% ETDRS Low Contrast Letter Acuity chart. Following a successful meeting with the FDA in 2025, Oculis launched the PIONEER program, which includes three pivotal trials to support registration plans for Privosegtor in ON and a second rare neuro-ophthalmic disease, NAION. The first trial in the program, PIONEER-1 in ON, was initiated in Q4 last year. This global study spans three continents. Sites activation is underway, and enrollment is expected to begin shortly. Shares of Oculis are up 9% in premarket trading.
Trade with 70% Backtested Accuracy
Analyst Views on OCUL
About OCUL
About the author

Sanofi Prepares to Raise Bid for Ocular Therapeutix to $16 per Share
- Bid Increase: Sanofi is preparing to raise its acquisition bid for Ocular Therapeutix to $16 per share after the initial offer was rejected, indicating strong interest that could further enhance Ocular's market valuation.
- Stock Surge: Ocular Therapeutix shares surged approximately 21% in premarket trading, rising from $10.50 to $11.20, reflecting positive market sentiment regarding the acquisition news and investor optimism about the company's future.
- Market Potential: Ocular's tyrosine kinase inhibitor Axpaxli is in late-stage development for wet age-related macular degeneration (AMD), with topline data from the SOL-1 study expected in Q1 2026, potentially providing Sanofi with an entry into this lucrative market.
- Mixed Technical Indicators: Currently, Ocular's stock is trading 1.7% above its 20-day simple moving average but 0.7% below its 50-day moving average, indicating mixed short-term technical signals, although shares have increased approximately 48.34% over the past year, suggesting cautious optimism among investors.

Boston Scientific Acquires Penumbra at $374 per Share
- Acquisition Deal: Boston Scientific has agreed to acquire Penumbra at $374 per share, valuing the transaction at approximately $14.5 billion, indicating strong interest in the medical device market and expected to enhance Boston Scientific's product portfolio and market share.
- Shareholder Options: Penumbra shareholders can choose between cash or Boston Scientific stock, with an overall proration of about 73% cash and 27% equity, which may attract more investor participation and enhance shareholder satisfaction.
- Strong Performance: Penumbra's preliminary fourth-quarter results exceeded expectations, with shares rising 12.1% to $351.25 on Thursday, reflecting market confidence in its future growth potential and likely boosting investor sentiment further.
- Market Reaction: The acquisition news significantly boosted Penumbra's stock price, demonstrating a positive market response to M&A activities in the healthcare sector, which may also trigger similar acquisition activities among other related companies, further energizing the market.






