Lycia Therapeutics

Summary active Updated Jun 29, 2026

This profile is AI-generated. If you spot an error, please help us fix it by sharing a URL to the correct information.

Location South San Francisco, CA
Latest Stage Series D

Investors

Venrock series-d (2026)

Founders

Carolyn Bertozzi, Ph.D. Scientific Co-Founder

About

Lycia Therapeutics is a South San Francisco-based clinical-stage biotechnology company developing novel therapeutics designed to degrade disease-causing extracellular proteins, with an initial focus on autoimmune, inflammatory, and allergic diseases 12. The company was scientifically co-founded by Nobel laureate Carolyn Bertozzi, Ph.D. of Stanford University, and is led by CEO Aetna Wun Trombley, Ph.D. 123. Its lead candidates are LCA-0061, a cataLYTAC degrader of IgE targeting food allergy and other allergic diseases, and LCA-0321, a LYTAC degrader designed to selectively deplete the autoantibodies that cause Graves’ disease 12. The Series D was raised to advance the LYTAC pipeline toward early clinical proof of concept 12.

Disclaimer: This is a lean profile built from initial round coverage and may be expanded as more information becomes available.

Funding History

Date Round Amount Lead Co-investors
2026-06-25 Series D $75M Janus Henderson Investors, Balyasny Asset Management Adage Capital Management, HBM Healthcare Investments, OrbiMed, Eli Lilly and Company, Franklin Templeton, Invus, RTW Investments, Venrock Healthcare Capital Partners 123

Alongside the financing, Lycia appointed Amy Bachrodt as Chief Financial Officer and promoted Karen Flick to General Counsel 1.

What Investors Say

“By driving selective depletion of disease-causing proteins, we believe Lycia’s degraders could represent a potentially best-in-class option.” — Vish Sridharan, M.D., Janus Henderson, quoted in the Lycia Series D announcement, June 25, 2026 1

What Founders Say

“With this financing and strengthened leadership team now in place, we believe we are well-positioned to execute on our clinical programs.” — Aetna Wun Trombley, Ph.D., CEO, Lycia Therapeutics, June 25, 2026 1

Sources


  1. GlobeNewswire, “Lycia Therapeutics Raises $75 Million in Oversubscribed Financing and Strengthens Leadership Team with Appointment of Chief Financial Officer and General Counsel,” June 25, 2026. Accessed June 2026. https://www.globenewswire.com/news-release/2026/06/25/3317430/0/en/lycia-therapeutics-raises-75-million-in-oversubscribed-financing-and-strengthens-leadership-team-with-appointment-of-chief-financial-officer-and-general-counsel.html

  2. Fierce Biotech, “Fierce Biotech Fundraising Tracker ‘26: Lycia raises $75M; Oblenio reels in $62M,” June 2026. Accessed June 2026. https://www.fiercebiotech.com/biotech/fierce-biotech-fundraising-tracker-2

  3. BioSpace, “Lycia Therapeutics Raises $75 Million in Oversubscribed Financing and Strengthens Leadership Team with Appointment of Chief Financial Officer and General Counsel,” June 25, 2026. Accessed June 2026. https://www.biospace.com/press-releases/lycia-therapeutics-raises-75-million-in-oversubscribed-financing-and-strengthens-leadership-team-with-appointment-of-chief-financial-officer-and-general-counsel