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Francis Cuss

Director at Mural Oncology plc. Also a director at SunBird Bio.

DirectorPublic company
Updated Nov 2, 2026·Latest SEC filing Dec 5, 2025·Suggest an edit

About Francis Cuss

Francis Cuss is a director at Mural Oncology plc.

Form D filings name Francis Cuss as a director at SunBird Bio.

Francis Cuss reports to the SEC as a director or officer of 3 public companies, including Rubius Therapeutics (RUBY) and Bristol Myers Squibb (BMY).

Francis Cuss first appears on SEC filings in 2010.

Experience

This experience comes from SEC filings. The years are when the filings name Francis Cuss in the role, so the role may have started earlier or lasted longer.

Mural Oncology plc
Director
2023 – 2025 · Public company (MURA)
Rubius Therapeutics, Inc.
Director
2018 – 2022 · Public company (RUBY)
SunBird Bio, Inc.
Director
2020 – 2021 · Cambridge, MA
Bristol Myers Squibb Co.
EVP & CSO
2010 – 2017 · Public company (BMY)

Key Colleagues at Startups

The people Francis Cuss works with at each company, as listed on that company's latest Form D.

SunBird Bio, Inc. · Form D, Dec 17, 2021
CL
Caroline Loew
Chief Executive Officer and director
TG
AS
Amy Schulman
Director
SL
TT
Tram Tran
Executive officer
SK
Steve Kafka
Director
WA
Wendy Adamovich
Executive officer
JA
Jessica Atkinson
Executive officer
DG
Dhaval Gosalia
Executive officer
MN
Matthew Navarro
Executive officer
GZ

Sources

  1. SECSunBird Bio, Inc. Form D, filed Dec 17, 2021
  2. SECForms 3, 4 and 5 filed by Francis Cuss (SEC filer 1490216)