BioBucks Newsletter
BioBucks
 
Subscribe (Free)
 

Upfront Briefing

Lilly kicked off the deal tape with an agreed $1.2B takeout of Ventyx to add NLRP3 inflammasome inhibitors to its neuroscience and immunology push.

In parallel, the financing window stayed wide open: Phathom priced a $130M public offering (common + pre-funded warrants), while Santhera struck an APAC license for AGAMREE (vamorolone) worth up to $205M plus royalties.

And yes, biotech noticed: the sector ETFs outperformed at the close — capitalism’s way of saying “send more data and term sheets.”

Tape Action

Instrument Last close 1D % YTD %
S&P 500 6,920.9 (0.3%) 1.1%
Nasdaq 100 25,653.9 0.1% 1.6%
Russell 2000 2,575.4 (0.3%) 3.8%
XBI (Biotech ETF) 126.4 3.6% 3.7%
Nasdaq Biotech 5,943.5 3.0% 4.1%
Clinical Trials ETF (BBC) 39.5 6.2% 2.5%
  • Biotech brought its own party: XBI outpaced the S&P 500, with a clean risk-on tilt inside healthcare.
  • BBC was the standout mover, jumping more than the broader biotech tape.
  • Market data: U.S. close Wed 07-Jan-2026.

The Big 3

1
Lilly to acquire Ventyx for $1.2B, adding NLRP3 drugs
  • Eli Lilly is set to acquire Ventyx for approximately $1.2 billion, expanding its neuroscience and immunology pipeline with NLRP3 inflammasome inhibitors.
  • Why it matters: This is “platform risk” for Lilly at a manageable ticket: if oral NLRP3 works, it opens multi-indication optionality (IBD/autoimmune + potentially broader inflammasome biology) and re-rates the whole NLRP3 peer set. Also note the $14/share cash structure limits financing/closing complexity.
  • Source: BioPharma Dive
  • More: BioCentury; Endpoints
2
Phathom prices $130M public offering of stock and warrants
  • Phathom Pharmaceuticals announced the pricing of its $130 million public offering, consisting of common stock and pre-funded warrants.
  • Why it matters: Equity + pre-funded warrants is a classic “keep the lights on + widen the buyer base” structure, but it creates near-term overhang; watch for (i) pricing vs last close, (ii) how much ends up in warrants, (iii) whether they pair it with updated guidance.
  • Source: PR
  • More: PR
3
Santhera licenses AGAMREE to Nxera Pharma in APAC
  • Santhera has licensed AGAMREE (vamorolone) to Nxera Pharma for Japan, South Korea, Australia, and New Zealand in a deal valued at up to $205 million plus royalties.
  • Why it matters: The headline “up to $205M” is fine, but the $40M upfront (incl. equity) is the real de-risking datapoint: it supports runway and validates ex-US demand while keeping royalties. It also gives you a cleaner framework for other regional carve-outs.
  • Source: PR
  • More: PR

Everything Else that broke

  • Immuneering shares updated first-line pancreatic cancer data. — Endpoints
  • AbbVie denies media reports of talks to buy Revolution Medicines. — Reuters
  • FDA advisory committees were the fewest since the pandemic in 2025. — Endpoints
  • Administration backs pediatric Priority Review Vouchers (PRVs) legislation. — BioCentury
  • BioCentury: $1B+ biotech takeouts surged in 2025. — BioCentury
  • Lux Capital raised a $1.5B fund focused on biotech and health tech. — Endpoints

Deal Flow

M&A / BD&L

  • Lilly to acquire Ventyx for $1.2B, adding NLRP3 inflammasome inhibitors. — BioPharma Dive
  • Lilly partners with InduPro in a deal worth up to $950M. — Fierce Biotech
  • DISCO Pharmaceuticals licenses cancer-surfaceome programs to Amgen (up to $618M + royalties). — PR
  • Foresee licenses MMP-12 inhibitor programs to Primevera ($10M upfront + up to $584.5M milestones + royalties). — Barchart
  • Santhera licenses AGAMREE (vamorolone) to Nxera Pharma in Japan, South Korea, Australia, and New Zealand (up to $205M plus royalties). — PR

VC / Private Financings

  • Mediar Therapeutics announces an oversubscribed $76M Series B financing. — PR
  • Curis prices a private placement totaling up to $80.8M in gross proceeds. — PR
  • Engitix raises $25M in a Series A extension financing. — PR

IPOs / Follow-Ons

  • Phathom prices a $130M public offering of common stock and pre-funded warrants. — PR
  • Bright Minds Biosciences prices an upsized US$175M public offering. — PR
  • Aktis Oncology targets an upsized IPO (up to ~$317.7M), with Lilly anchoring ~$100M. — Reuters
  • Monte Rosa launches a $200M public offering. — Investing.com
  • Genelux announces a proposed public offering of common stock. — PR
  • Alumis prices an upsized public offering; BioCentury notes its Phase 3 TYK2 data in psoriasis. — BioCentury

Academic Corner

  • Understanding the link between atrial fibrillation and cognitive decline — Nature Medicine
  • Balancing immunity with Tregs — Nature Biotech
  • Prime editing to suppress nonsense mutations — Nature RDD
See you tomorrow. — BioBucks Team