A new deal between privately held Hummingbird Bioscience Pte. Ltd. and Endeavor Biomedicines Inc. is just one of three antibody-drug conjugate (ADC) agreements reached in the past week, marking a fourth-quarter surge for the therapy. Endeavor has acquired the exclusive, worldwide rights to Hummingbird’s HMBD-501, a HER3-targeted ADC with an exatecan payload. Hummingbird could receive up-front and milestone payments of up to $430 million, along with royalties from net sales.
Royalty monetization is a financing tactic that is becoming increasingly popular during challenging times, and PTC Therapeutics Inc. is the latest firm to leverage a marketed drug to pay off debt and fuel its development pipeline. The South Plainfield, N.J.-based company agreed to sell up to $1.5 billion of its Evrysdi (risdiplam) royalty stream to Royalty Pharma plc, of New York. Evrysdi is a survival motor neuron 2 RNA splicing modifier approved by the U.S. FDA in 2020 to treat spinal muscular atrophy.
Korean bioventure GI Innovation Inc. inched closer to achieving its goal of “five tech transfer deals in five years” with another licensing deal for its allergy drug, GI-301, with Japan-based Maruho Co. Ltd. for ₩298 billion (US$220.7 million), although share prices still dropped on the news.
While biopharma dealmaking remains active, a strong third quarter (Q3) was not enough to bring it to the same level seen during each of the last three years, although values are coming close. At the same time, M&As appear to be rising above 2022, but even with the increase, they still lag behind other years. If the Pfizer Inc./Seagen Inc. merger, worth $43 billion, closes before the end of 2023, for example, M&As will still not come close to the overall value seen in 2019 and 2020.
Monte Rosa Therapeutics Inc. has cut a deal with Roche Holding AG that brings the molecular glue degrader-based medicines developer an up-front $50 million and the possibility of more than $2 billion in milestone payments. The Boston-based company coupled the deal by releasing positive interim data from the phase I dose-escalation portion of its phase I/II open-label, multisite study of MRT-2359 in Myc-driven solid tumors.
What CEO Jason Okazaki called Assembly Biosciences Inc.’s “monumental” deal for new antivirals with Gilead Sciences Inc. brings $100 million right away, consisting of an $84.8 million up-front payment and a $15.2 million equity investment. Wall Street liked it, and shares of South San Francisco-based Assembly (NASDAQ:ASMB) closed Oct. 17 at $1.25, up 52 cents or 72%, on word of the 12-year arrangement. Gilead (NASDAQ:GILD) ended at $80.48, up $1.28.
Danish obesity and diabetes drugmaker Novo Nordisk A/S is set to acquire the Singapore-based KBP Biosciences Co. Ltd.’s hypertension drug, ocedurenone (KBP-5074), for potentially $1.3 billion, creating a platform to increase its reach in the cardiovascular (CV) landscape beyond a crowding obesity market.
Through Q3 2023 biopharma values are down 4.5% year over year, with 1,007 deals valued at $130.58 billion this year, compared to 1,179 deals worth $136.73 billion in the same time period in 2022. Biopharma deals have averaged $14.51 billion per month this year, a decrease from 2022’s average of $17.18 billion per month. September deals outpaced the average of both years, reaching $18.46 billion.
In its first significant partnering deal since being founded in 2020, Medilink Therapeutics Co. Ltd. licensed exclusive global rights to an antibody-drug conjugate (ADC) targeting HER3 to Biontech SE in exchange for an up-front payment of $70 million, with the possibility for additional payments tied to development, regulatory and commercial milestones exceeding $1 billion. Medilink retains rights in mainland China, Hong Kong Special Administrative Region and Macau Special Administrative Region.
Astria Therapeutics Inc.’s potential $320 million deal with Ichnos Sciences Inc. to bring aboard an OX40 portfolio for atopic dermatitis puts the firm in line to compete with big pharma, which is trying – at a much later stage – the same mechanism of action.
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