Rapport Therapeutics Inc. added $20 million to its cash runway for its lead phase III oral seizure drug, RAP-219, through a potential $328 million license deal signed with Tenacia Biotechnology Co. Ltd.
Robust efficacy, competitive tolerability and ease of administration. Those are the qualities for a potential blockbuster antiseizure medication, according to Abe Ceesay, CEO of Rapport Therapeutics Inc., which reported a successful phase IIa trial testing RAP-219 in patients with drug-resistant focal onset seizures and aims to move into a large-scale phase III program in 2026.
Gait instability and somnolence are the main hindbrain-related adverse effects associated with the inhibition of AMPA receptors (AMPARs). Transmembrane AMPAR regulatory proteins (TARPs) modulate AMPAR function, with the specific member TARPγ8 being highly expressed in brain regions associated with seizures and expressed at low or negligible levels in the hindbrain.
Biopharma IPOs have faced tough conditions in recent years, but 2024 is showing signs of improvement in terms of value, while stumbling on overall performance. IPO values remain significantly lower than the peak years of 2020-2021 and are still below collective values seen in 2014-2019, however, this year's value marks a recovery compared to the challenging environment of 2023.
Biopharma IPOs have faced tough conditions in recent years, but 2024 is showing signs of improvement in terms of value, while stumbling on overall performance. IPO values remain significantly lower than the peak years of 2020-2021 and are still below collective values seen in 2014-2019, however, this year's value marks a recovery compared to the challenging environment of 2023.
Phase II-stage Rapport Therapeutics Inc. began trading on Nasdaq June 7 under the ticker RAPP after pricing its IPO of 8 million shares at $17 each to raise $136 million, gaining $3.80, or 22.4%, to close its first day at $20.80. With offices in Boston and San Diego, Rapport is developing drugs for central nervous system (CNS) disorders. The IPO is expected to close June 10.
Rapport Therapeutics Inc. raised $150 million in a series B round, less than six months after unveiling its $100 million series A investment. It’s further evidence that its distinctive precision neuromedicine approach has gained traction with some deep-pocketed investors and adds further momentum both to its clinical development and its discovery research efforts.
Rapport Therapeutics Inc. launched with $100 million in series A funding and ambitious plans to bring a hitherto unprecedented level of precision to therapies for neurological disease. Although the Boston-based company is new to the world, its underlying platform has been a decade in the making, and it already has one clinical-stage asset, which is in development for seizure disorders. It is currently undergoing a phase I trial.
