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Upfront Briefing

Lilly led the tape with a $3.8B three-deal vaccine spree — its formal re-entry into infectious disease — while EMA's CHMP cleared a fresh batch of approvals, putting multiple launch clocks on a shorter fuse.

Kardigan's Nasdaq S-1 tests the IPO window; CordenPharma's AmbioPharm bolt-on adds peptide capacity into a tight market. Translation: M&A, regulation, and financing all printed in a single session.

Tape Action

Instrument Last close 1D % YTD %
S&P 500 7,519.1 0.6% 9.9%
Nasdaq 100 30,001 1.8% 17.8%
Russell 2000 2,921.5 1.8% 16.5%
Healthcare (XLV) 148.5 (0.9%) (4.5%)
Biotech (XBI) 133.4 1.3% 9.4%
Nasdaq Biotech (NBI) 5,913.4 0.4% 3.6%
Clinical Trials (BBC) 43.4 1.6% 12.5%
  • Risk-on tape post-Memorial Day: Russell led on small-cap re-rate (1st-ever close above 2,900, +1.8%) with S&P 500 and Nasdaq printing fresh records on softer rate path and renewed U.S.–Iran dialogue.
  • Healthcare gave back Friday's defensive bid (XLV -0.9%) as flows rotated into small-cap risk; LLY's $3.8B vaccine M&A and Verve gene-editing data set a constructive idiosyncratic backdrop for biotech large-caps.
  • Market data: U.S. close Tue 26-May-2026.

The Big 3

1
Lilly enters infectious disease with $3.8B three-vaccine M&A spree
  • Lilly (LLY) announced three separate acquisitions worth up to ~$3.83B combined: Curevo (up to $1.5B, amezosvatein adjuvanted shingles vaccine), LimmaTech Biologics (up to $780M, bacterial pathogens incl. N. gonorrhoeae/chlamydia), and Vaccine Company (up to $1.55B, In Vivo Nanoparticle platform; lead EBV Phase 1-ready candidate).
  • Why it matters: Lilly is redeploying GLP-1 cash into prevention assets, opening a fourth franchise leg behind cardiometabolic, oncology, and immunology. The Curevo asset is a direct shot at GSK's Shingrix franchise (~$3.5B sales); the EBV play piggybacks the growing MS/oncology causal evidence base. Bolt-on cadence (Verve, Centessa, Kelonia, Orna, now three vaccines) reinforces LLY's status as 2026's most active biopharma acquirer and tightens the competitive set for any sub-$5B clinical-stage target.
  • Source: PR
  • More: BioPharma Dive; Bloomberg
2
EMA CHMP backs four novel medicines + 13 label extensions at May meeting
  • At its 18–21 May plenary, CHMP issued 8 positive opinions (4 novel: Boehringer's Jascayd/nerandomilast in IPF/PPF, Novartis' Vijoice/alpelisib for PROS, plus generics/biosimilar) and recommended 13 indication extensions, including AstraZeneca's camizestrant in ESR1m HR+/HER2- advanced breast cancer.
  • Why it matters: CHMP positive opinions typically convert to EC decisions in 2–3 months, pulling EU launch revenue into 2H26. Nerandomilast is the first new IPF agent since pirfenidone/nintedanib — a direct competitive threat to BI's own Ofev franchise extension strategy. Camizestrant's extension de-risks the ESR1m bucket and pressures Lilly's imlunestrant readouts.
  • Source: EMA; BioCentury
3
Kardigan files S-1 for Nasdaq IPO behind three cardiovascular programs
  • Kardigan filed an S-1 to list on Nasdaq, with proceeds earmarked to advance three cardiovascular programs in HFpEF, hypertension, and hypertrophic cardiomyopathy. Lead asset is a Phase 2/3-stage cardiovascular candidate.
  • Why it matters: Following BioAge's Q1 print and a year-light biotech IPO calendar, Kardigan is a real-time test of public market receptivity for clinical-stage cardio. Pricing + aftermarket sets the bar for the next wave of crossover-backed names eyeing 2H26 windows; a clean offering accelerates VC mark-up cycles and could unfreeze the back half of the IPO pipeline.
  • Source: SEC filing

Everything Else that broke

  • Apogee (APGE) hosts call today to report Part B 16-week Phase 2 APEX data for zumilokibart in moderate-to-severe atopic dermatitis. — IR
  • Foresee posts positive Phase 3 CPP topline for leuprolide. — PR
  • Hansa reports positive Idefirix transplant study data. — PR
  • Roche launches certified liver disease algorithm panel. — PR
  • Junshi says Phase 3 perioperative NSCLC study met endpoints. — PR
  • Merck's post-Keytruda NSCLC strategy advances at ASCO. — BioCentury
  • MediciNova completes last patient visit in MN-001 trial. — PR
  • Jade doses first participant in Phase 1 JADE201 trial. — PR
  • Myriad launches Prolaris + AI prostate cancer test. — PR
  • Intravacc secures French CIR approval for vaccine R&D. — PR

Deal Flow

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

M&A / BD&L

  • Eli Lilly announces three vaccine acquisitions worth up to ~$3.83B combined: Curevo (up to $1.5B), LimmaTech Biologics (up to $780M), Vaccine Company (up to $1.55B). — PR; BioCentury
  • CordenPharma acquires AmbioPharm to expand global peptide API capacity (terms undisclosed; adds GLP-1 / next-wave peptide manufacturing scale). — PR
  • Bonito Biosciences and DaltonTx announce AI-driven collaboration on precision oligotherapeutic delivery. — PR

VC / Private Financings

  • No new biotech venture financings of note in the last 24 hours.

IPOs / Follow-Ons

  • Kardigan files S-1 for Nasdaq IPO behind three cardiovascular programs. — SEC filing
  • Nanobiotix closes global offering. — PR

Academic Corner

  • Fibroblast growth factor receptor inhibition for succinate dehydrogenase-deficient gastrointestinal stromal tumors: a phase 2 trial. — Nature Medicine
That’s it for today — thanks for reading. BioBucks Team