Board of Directors
The Board of Directors is principally responsible for managing the activities, property, and affairs of the Society in accordance with the policies established by the Assembly of Delegates. The Board of the Society simultaneously serves as the Board of the Corporation.
Sigma Xi’s elected leaders are expected to meet the commonly held standards of professional ethics and scientific integrity and will be asked to sign our Code of Ethical Conduct to this effect. Sigma Xi seeks diverse and inclusive participation in all its elected and appointed positions. All of Sigma Xi’s elected positions are voluntary.
Officers | Constituency Directors | Regional Directors
FY2023 Board of Directors (July 1, 2022 - June 30, 2023)
Nicholas A. Peppas
President
Cockrell Family Regents Chair in Engineering
Department of Chemical Engineering
Biomedical Engineering and Pediatrics
University of Texas at Austin
Marija Strojnik
President-elect
Investigador Titular E
Centro de Investigaciones en Optica
Robert T. Pennock
Immediate Past President
University Distinguished Professor
Michigan State University
David W. Baker
Treasurer
Senior Vice-President of Operations, Retired
Sunrun
Jamie L. Vernon
Executive Director and CEO
Sigma Xi, The Scientific Research Honor Society
Mary Bliss
Area Groups, Industries, State and Federal Labs Constituency Director
Chief Scientist
Pacific Northwest National Laboratory
Pamela K. Kerrigan
Baccalaureate Colleges Constituency Director
Director for the Division of Natural Sciences,
Professor of Biochemistry
College of Mount Saint Vincent
Jennifer Patterson
Canadian/International Constituency Director
Researcher and Group Leader,
IMDEA Materials Institute (Spain)
Tieli Wang
Comprehensive Colleges & Universities Constituency Director
Professor, Department of Chemistry and Biochemistry
California State University - Dominguez Hills
Emma S. Perry
Membership-at-Large Constituency Group Director
Electron Microscope Laboratory Manager
University of Maine
Daniel I. Rubenstein
Mid-Atlantic Regional Director
Class of 1877 Professor of Zoology
Department of Ecology and Evolutionary Biology
Director, Program in Environmental Studies
Princeton University
Bradley J. Swanson
North Central Regional Director
Director of Graduate Studies & Professor of Biology
Central Michigan University
Eugene Santos, Jr.
Northeast Regional Director
Professor, Thayer School of Engineering
Dartmouth College
HollyAnn Harris
Northwest Regional Director
Professor, Associate Dean, College of Arts & Sciences
Associate Dean for the Natural Sciences
Creighton University
Peizhen Kathy Lu
Research & Doctoral Constituency Director
Professor, Materials Science and Engineering
Virginia Tech
Dana Ann Baum
Southeast Regional Director
Associate Professor of Chemistry
Saint Louis University
Laura Montier
Southwest Regional Director
Epilepsy Scientist and Educator
Houston Methodist Hospital
List of Duties and Responsibilities for Elected Positions