Shattuck Labs STTK

Dr. Schreiber is a co-founder of Shattuck Labs. He served as our Chief Scientific Officer from January 2017 until January 2020, when he became our Chief Executive Officer, and has been a member of our Board since 2017. From March 2014 to July 2015, Dr. Schreiber served as Vice President of Research & Development of Heat Biologics, Inc., an immunotherapy-focused biotechnology company, and subsequently served as Chief Scientific Officer of Heat Biologics until December 2016. From January 2011 to March 2017, he also served as Chairman of the Scientific Advisory Board of Pelican Therapeutics, Inc., an immunotherapy company. Dr. Schreiber earned his B.A. in Biology from Bucknell University and his M.D. and Ph.D. from the Sheila and David Fuente Program in Cancer Biology at the University of Miami Miller School of Medicine.

Arunthathy Nirmalini (Lini) Pandite, M.B.Ch.B. Dr. Pandite has served as our Chief Medical Officer since July 2017. From May 2015 to June 2017, Dr. Pandite served as Head of Global Clinical Development and Senior Vice President at Adaptimmune Therapeutics plc (Nasdaq: ADAP), a clinical-stage biopharmaceutical company, where she was responsible for clinical development of the company's immuno-oncology pipeline. From May 2001 to April 2015, Dr. Pandite served in a number of roles at GlaxoSmithKline plc (NYSE: GSK), including as Vice President, Medicines Development Leader, and Head Unit Physician for Oncology. Dr. Pandite was an attending physician at Sylvester Comprehensive Cancer Center/Jackson Memorial Hospital in Miami from January 1998 to November 2000 and at Dana Farber Cancer Institute in Boston from July 1993 to August 1996, and has held academic appointments at Harvard University and the University of Miami. She served on the board of Codiak BioSciences, Inc. (formerly Nasdaq: CDAK) from August 2021 to July 2023. She earned her M.B.Ch.B. from the University of Liverpool, England and her M.B.A. from Duke University.

Andrew R. Neill. Mr. Neill has served as our Chief Financial Officer since March 2021. He previously served as our Vice President of Finance and Corporate Development from July 2020 to March 2021 and as our Vice President of Corporate Development and Strategy from May 2017 to July 2020. From August 2010 to August 2016, Mr. Neill was the co-founder of Lumos Pharma, Inc., a biopharmaceutical company focused on developing therapeutics for genetic rare diseases acquired by Double Point. From March 2009 to February 2014, Mr. Neill served as an analyst at Innovations in Drug Development, LLC, a pharmaceutical and biotechnology research management consulting company. Mr. Neill earned his B.B.A. from Texas Christian University and his M.B.A. with majors in Health Care Management and Finance from The Wharton School at the University of Pennsylvania, where he was a Kaiser Fellow.

George Golumbeski, Ph.D. Dr. Golumbeski has served as a member of our Board since January 2018 and as our Chairman since October 2021. He has more than 30 years of experience in the biotechnology industry. He has served as a partner at Droia Genetic Disease Fund, a life sciences investment firm, since October 2020. From August 2018 to August 2019, he served as President of GRAIL, Inc., an oncology-focused healthcare company. From March 2009 to April 2018, Dr. Golumbeski served as the Executive Vice President of Business Development of Celgene Corp., an oncology and immunology-focused pharmaceutical company, where he was responsible for forging collaborations with biotechnology companies seeking to bring breakthrough medications to people suffering from cancer and chronic inflammation. He currently serves on the board of directors of several biotechnology companies, including Sage Therapeutics, Inc. (Nasdaq: SAGE), Mural Oncology (Nasdaq: MURA) and Carrick Therapeutics. He previously served on the boards of MorphoSys AG (Nasdaq: MOR), Enanta Pharmaceuticals Inc. (Nasdaq: ENTA) and Aura Biosciences, Inc. (Nasdaq: AURA). Dr. Golumbeski earned his B.S. in Biology from the University of Virginia and his Ph.D. in Genetics from the University of Wisconsin-Madison, and he conducted his post-doctoral research in molecular biology at the University of Colorado-Boulder.

Dr. Gibson has served as a member of our Board since November 2016. Dr. Gibson most recently served as Senior Vice President of COI Pharmaceuticals, Inc., an accelerator company focused on the creation and development of unique drug discovery companies based on innovative and disruptive technologies, from October 2016 to December 2021. Previously, he served as President and Chief Executive Officer of Adanate from 2017 to November 2021 and President and Chief Executive Officer of PDI Therapeutics from 2017 to June 2020, both COI Pharmaceuticals, Inc. companies. Dr. Gibson has also served in leadership roles at various biotechnology companies, including Senior Vice President of BioAtla, Inc. (Nasdaq: BCAB) from 2015 to 2016; Chief Scientific Officer of Regulus Therapeutics Inc. (Nasdaq: RGLS) from 2011 to 2015; Chief Scientific Officer and Oncology Therapeutic Area Head of Pfizer Oncology from 2007 to 2011; and Chief Scientific Officer of OSI Pharmaceuticals, Inc. from 2000 to 2007. While at Pfizer, Dr. Gibson was also a member of the Pfizer Oncology Business Unit Executive team. Dr. Gibson has served on the boards of TCR2 Therapeutics Inc. (Nasdaq: TCRR), a clinical-stage cell therapy company, and Causeway Therapeutics, a clinical-stage biopharmaceutical company, since 2017, the board of Adanate, Inc., a biotechnology company, since 2022, and Instil Bio, Inc. (Nasdaq: TIL), a clinical-stage biopharmaceutical company, since June 2020. He previously served on the boards of Cullinan MICA, a biotechnology company, from 2020 to 2022, and CytoSen Therapeutics, Inc., a biopharmaceutical company, from 2016 to 2019. Dr. Gibson earned his B.Sc. in Pharmacy from the University of Strathclyde in Glasgow, Scotland and his Ph.D. from the University of Aston in Birmingham, England.

Ms. Boudreau has served as a member of our Board since July 2020. Ms. Boudreau has over 30 years of experience across the biotechnology, pharmaceutical, consulting and banking industries. She currently serves as managing director at Estuary Ventures LLC, a board and advisory services company. From June 2018 to June 2019, she was Chief Operating Officer of the Bill & Melinda Gates Medical Research Institute, a nonprofit biotechnology company. Previously, she served as Chief Financial Officer from July 2017 to June 2018 and board member from February 2016 to July 2017 for Proteostasis Therapeutics, Inc., a clinical-stage biopharmaceutical company. From October 2014 to June 2017, she served as Chief Financial Officer for FORMA Therapeutics, Inc., a biopharmaceutical company acquired by Novo Nordisk A/S. Ms. Boudreau spent 16 years at Novartis AG (NYSE: NVS) and Pfizer Inc. (NYSE: PFE) in progressively senior finance and strategy roles, and worked earlier in her career at McKinsey & Company and Bank of America (NYSE: BAC). She is currently a member of the board of directors of Rallybio Corp. (Nasdaq: RLYB), a biopharmaceutical company. She was previously a member of the board of Premier, Inc. (Nasdaq: PINC), a healthcare performance improvement company, Cara Therapeutics, Inc. (Nasdaq: CARA), a biopharmaceutical company, Reunion Neuroscience (Nasdaq: REUN), a biopharmaceutical company, and Evaxion Biotech A/S (Nasdaq: EVAX), a clinical-stage AI-immunology platform company. Ms. Boudreau earned her B.A. in Economics from the University of Maryland, where she graduated summa cum laude, and her M.B.A. from the Darden Graduate School of Business at the University of Virginia. Ms. Boudreau is Directorship CertifiedTM by the NACD and earned the CERT Certificate in Cyber-Risk Oversight from Carnegie Mellon University Software Engineering Institute.

Daniel Baker, M.D. Dr. Baker has served as a member of our Board since August 2025. He currently serves as the interim Chief Development Officer at Cue Biopharma, Inc. (Nasdaq: CUE), a biopharmaceutical company, since November 2024. He has also served as Chief Executive Officer and Founder of KiRa Biotech Pty Ltd., a biotechnology company, and as Venture Partner at OneVentures Investments Australia, a venture capital firm, since 2019. From 2000 to 2019, he served as Vice President, Immunology R&D at Johnson & Johnson (Janssen/Centocor) where he oversaw clinical development of Remicade, Simponi and Stelara and contributed to more than 15 regulatory approvals in the US, Europe and Japan. Dr. Baker previously served on the board of directors of Galapagos NV (Nasdaq: GLPG) from 2022 to 2024. Dr. Baker received his M.D. from the University of Pennsylvania and completed his medical residency at Hershey Medical Center and Fellowship in Rheumatology and Immunology at the University of Pennsylvania, followed by a Research Fellowship in Rheumatology at Massachusetts General Hospital.

Clay Siegall, Ph.D. Dr. Siegall has served as a member of our Board since March 2024. He has served as President, Chief Executive Officer and Chairman of the board of directors of Immunome, Inc. (Nasdaq: IMNM), a biotechnology company, since October 2023. Prior to joining Immunome, from January 2023 to October 2023, he served as the President and Chief Executive Officer of MorphImmune, Inc., a biotechnology company that merged with Immunome. Dr. Siegall co-founded Seagen Inc. (formerly Seattle Genetics), a biotechnology company acquired by Pfizer Inc., in January 1998 and served in various leadership roles, including as Chief Executive Officer, from November 2002 to May 2022, President, from June 2000 to May 2022, and Chairman of the board of directors, from March 2004 to May 2022. He previously served on the board of directors of Tourmaline Bio, Inc. (Nasdaq: TRML) until October 2025 when it was acquired by Novartis, Nurix Therapeutics, Inc. (Nasdaq: NRIX), from June 2021 to May 2022, Ultragenyx Pharmaceutical Inc. (Nasdaq: RARE), from February 2014 to June 2021, and Alder BioPharmaceuticals, Inc., from 2006 to October 2019. Dr. Siegall earned his B.S. in Zoology from the University of Maryland and his Ph.D. in Genetics from George Washington University.

Dr. Ashiya has served as a member of our Board since August 2025. Dr. Ashiya is currently a Member at OrbiMed Advisors LLC, an investment firm, where she has served in various roles of increasing responsibility since 2010. She currently serves on the boards of directors of Yarrow Bioscience, Inc., a biotechnology company, and several private companies. Dr. Ashiya also previously served on the boards of directors of Disc Medicine, Inc. (Nasdaq: IRON) and Sierra Oncology, Inc. Dr. Ashiya received her B.A. from the University of California, Berkeley and her Ph.D. in Cellular, Molecular and Developmental Biology from the University of Pittsburgh.

Casi DeYoung. Ms. DeYoung has served as our Chief Business Officer since December 2019. From June 2018 to December 2019, Ms. DeYoung served as Vice President and Chief Operating Officer for ImmuneSensor Therapeutics, an immunotherapy-focused biotechnology company, where she was responsible for corporate strategy, start-up operations, intellectual property, oversight of the company's first IND filing and the initiation of a first-in-human Phase I clinical trial. She served as Chief Business Officer at Mirna Therapeutics, Inc., an oncology-focused biopharmaceutical company, from March 2014 to June 2017, Vice President of Business Development at Reata Pharmaceuticals, Inc. (Nasdaq: RETA), a clinical-stage biopharmaceutical company, from May 2008 to December 2013, Vice President of Business Development at ODC Therapy, Inc., a cancer immunotherapy company, from November 2005 to March 2008, and in various roles at EMD Pharmaceuticals, Inc., a subsidiary of Merck KGaA, and Merck KGaA (OTCMKTS: MKKGY) from 2000 to 2005. Ms. DeYoung earned her B.S. in Chemistry from Southwestern University and her M.B.A. from the McCombs School of Business at the University of Texas at Austin.

Mr. Stout has served as our General Counsel, Corporate Secretary and Chief Ethics and Compliance Officer since May 2023. He previously served as our Vice President of Intellectual Property from January 2022 through April 2023, and as our Intellectual Property Counsel from April 2021 through December 2021. Prior to that, Mr. Stout served as Special Counsel at Baker Botts L.L.P., a law firm, from October 2019 to March 2021 and in various roles at Vinson & Elkins LLP, a law firm, from October 2007 to October 2019, including as Partner from January 2016 to October 2019. During his time in private practice, he focused on federal litigation, particularly in intellectual property and technology disputes involving life sciences and digital media. He served on the board of directors for Volunteer Legal Services of Central Texas, a non-profit organization that provides legal services to low-income clients, from 2018 to 2022. Mr. Stout earned his J.D., with honors, from the University of Texas School of Law, his Ph.D. from the University of Texas at Austin, his M.S. from Louisiana State University and his B.S. from Texas A&M University. He is admitted to practice law in Texas and before the U.S. Patent & Trademark Office.

Abhinav Shukla, Ph.D. Dr. Shukla has served as our Chief Technical Officer since June 2021. Prior to joining the Company, from March 2020 to June 2021, Dr. Shukla served as the Chief Technical Operations Officer of Redpin Therapeutics, a gene therapy company, where he was responsible for all aspects of process, analytical and formulation development, and cGMP manufacturing. Previously, he held several senior leadership positions, including Vice President of Manufacturing at CRISPR Therapeutics AG (Nasdaq: CRSP), a biotechnology company, from April 2019 to November 2019, and Vice President and Head of Biologics Process Development at Shire plc, a biopharmaceutical company, from June 2018 to April 2019. Dr. Shukla served in several roles at KBI Biopharma Inc., a contract development and manufacturing company, from November 2011 to June 2018, including as Senior Vice President of Process Development and Manufacturing, where he helped build the foundation for their contract process development and manufacturing business. He served in a senior role helping to commercialize multiple biologic therapies at Bristol-Myers Squibb (NYSE: BMY), a pharmaceutical company, from 2006 to 2011 and in a senior technical role at Amgen Inc. (Nasdaq: AMGN), a biopharmaceutical company, from 2000 to 2006. Dr. Shukla received his undergraduate degree from the Indian Institute of Technology, Delhi and his Ph.D. in Chemical and Biochemical Engineering from Rensselaer Polytechnic Institute