After two years of record venture capital financing, which peaked during the first quarter of 2021 with a whopping $38.27 billion raised, investments in biopharma have started to drop off, and industry watchers are expecting a slower deal pace ahead. The same is expected for the IPO market, which saw a record 134 companies go public in 2021. Those trends, combined with big pharma’s hefty cash balances, could mean an M&A surge in 2022, though the availability of special purpose acquisition companies could continue to offer private firms an attractive alternative to a buyout.

Immunogen Inc. and Eli Lilly and Co., having already seen a collaboration collapse in 2018, will try it again. Immunogen granted the exclusive rights to research, develop and commercialize antibody-drug conjugates (ADCs) that are directed toward targets Lilly will select. Waltham, Mass.-based Immunogen will receive $13 million up front from Lilly and is eligible to receive another $32.5 million in exercise fees if Lilly licenses all the targets. Down the road, Immunogen could receive as much as $1.7 billion in exercise fees and milestones payments.

Collegium Pharmaceutical Inc. said it plans to acquire all outstanding shares of Biodelivery Sciences International Inc. for $5.60 each, putting the price tag at about $604 million. At the heart of the deal are Biodelivery Sciences' Belbuca (buprenorphine buccal film), a schedule III opioid, and Elyxyb (celecoxib), an oral migraine treatment that gives Collegium a foothold into the neurology market.

An increasing number and rising value of high-money biopharma deals has placed early 2022 above all recent years, even though there are fewer partnerships overall.

Infectious disease specialist Aicuris Anti-infective Cures AG has signed a worldwide license agreement worth up to €100 million (US$114 million) with Hybridize Therapeutics for a potential therapy to prevent BK virus (BKV) infections in immunocompromised patients.

Just weeks after signing a targeted RNA degrader deal with Arrakis Inc., Amgen Inc. has enlisted protein degrader specialist Plexium Inc. to a new deal in the high-profile field. "We're on the cusp of a new era of drug discovery, where medicines could function very differently than conventional ones do today," said Amgen's senior vice president of global research, Ray Deshaies.

Mersana Therapeutics Inc. has signed a potential billion-dollar agreement with Johnson & Johnson’s Janssen Biotech Inc. to research and develop antibody-drug conjugates (ADCs) for three cancer targets. Janssen will pay $40 million up front as well as more than $1 billion in potential milestone payments in a big day for ADCs, which saw Mersana’s other development partner, Synaffix BV, announce a tie-up with Macrogenics, Inc. in a deal worth up to $586 million.

Gilead Sciences Inc. is making a one-time $1.25 billion payment, with a commitment for a royalty that analysts predict could add as much $1.5 billion more, to Viiv Healthcare Ltd., in a deal designed to resolve all global pending or potential patent infringement claims relating to sales of HIV drug Biktarvy (bictegravir/emtricitabine/tenofovir alafenamide). The initial payment, recorded in the fourth quarter of 2021, put a significant dent in Gilead’s earnings per share but removes the uncertainty of a trial outcome and clears the way for future bictegravir-containing products.