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Upfront Briefing

Leqembi’s subcutaneous formulation just picked up Priority Review in China, putting a simpler administration option on the clock for an early Alzheimer’s franchise.

Meanwhile, CSL grabbed an option-style look at Memo Therapeutics’ recombinant polyclonal IgG tech (up to $328M), and Hims & Hers said it’ll stop selling its compounded GLP-1 pill after U.S. legal pressure — a reminder that “creative distribution” has a shelf life.

Tape Action

Instrument Last close 1D % YTD %
S&P 500 6,932.3 +2.0% +1.3%
Nasdaq 100 25,075.8 +2.2% (0.7%)
Russell 2000 2,670.3 +3.6% +7.6%
Healthcare (XLV) 157.7 +1.9% +1.9%
Biotech (XBI) 125.5 +4.0% +2.9%
Nasdaq Biotech (NBI) 5,980.4 +3.0% +4.8%
Clinical Trials (BBC) 40.9 +5.1% +6.0%
  • Friday was a clean risk-on snapback (tech/chips rebounded and small-caps ripped), and high-beta pockets led.
  • Biotech outperformed on the green tape (XBI +4.0% vs S&P 500 +2.0%) — typical “beta works” behavior after a de-risking bout.
  • Standout mover: Clinical Trials (BBC) jumped +5.1%, consistent with investors leaning back into earlier-stage / higher-duration risk.
  • Market data: U.S. close Fri 06-Feb-2026.

The Big 3

1
Leqembi subcutaneous formulation gets China Priority Review
  • The Biologics License Application for the subcutaneous formulation of Leqembi for early Alzheimer's disease has been granted Priority Review in China.
  • Why it matters: SC autoinjector delivery can materially reduce infusion burden (chair time / site logistics), which is often the gating factor for real-world uptake; Priority Review also signals regulatory momentum in a large Alzheimer’s market and supports lifecycle defense as competition intensifies.
  • Source: PR
  • More: PR
2
Memo Therapeutics, CSL ink recombinant IgG tech deal
  • Memo Therapeutics and CSL have signed a collaboration and option agreement for the development of recombinant polyclonal IgG technology, potentially worth up to $328M.
  • Why it matters: “Option + milestones” BD is a capital-efficient way for CSL to diligence a differentiated recombinant polyclonal IgG platform; for Memo it’s non-dilutive validation with upside, while pushing a meaningful chunk of development and funding risk onto the partner.
  • Source: Fierce Biotech
  • More: PR
3
Hims & Hers to stop selling GLP-1 pill after US pressure
  • Hims & Hers will cease selling its compounded GLP-1 product following legal pressure and a DOJ referral from the US government.
  • Why it matters: The “compounded GLP-1” channel is colliding with enforcement risk: if regulators tighten APIs and pursue headline cases, durability of cash-pay/grey-market GLP-1 revenue gets repriced — and branded players see less leakage plus improved pricing power at the margin.
  • Source: Endpoints
  • More: Endpoints; BioSpace

Everything Else that broke

  • Sanofi's rilzabrutinib gets US, Japan regulatory designations. — PR
  • Roche shares Phase 3 fenebrutinib data in PPMS. — PR
  • HHS drops legal fight over blocked 340B rebate pilot. — Endpoints
  • US spending bill codifies FDA orphan-drug exclusivity. — Endpoints
  • Priovant reports positive Phase 2 brepocitinib data. — BioSpace
  • uniQure updates Fabry data; pauses higher AMT-191 doses. — Endpoints
  • Sanofi discusses failed tolebrutinib PPMS trial. — Endpoints
  • Biogen discusses Leqembi growth and strategy. — Endpoints
  • ARPA-H lays off biomedical commercialization staff. — STAT
  • Novartis breaks ground on San Diego research center. — PR
  • Basilea receives Cresemba sales milestone payment. — PR

Deal Flow

BioBucks 2026 Deal Trackers • Updated weekly ⬇️
M&A Rumors BD&L VC

M&A / BD&L

  • Memo Therapeutics, CSL ink recombinant IgG tech deal. — Fierce Biotech
  • Innovent, Lilly sign global oncology & immunology collaboration ($350M upfront; up to $8.5B milestones; royalties ex-Greater China). — PR

VC / Private Financings

  • No notable VC / Private Financings since the last edition.

IPOs / Follow-Ons

  • Satellos prices US$50M public offering (closing expected Feb 9). — PR
  • Biotech IPO window reopens with Agomab, SpyGlass offerings. — STAT
  • Lexicon closes $94.6M public offering and private placement. — PR

Academic Corner

  • The Next Chapter in Health Care Interoperability. — NEJM
That’s it for today — back tomorrow with more tape, terms, and therapy wars. BioBucks Team