The HTG Management Group

Our management team has seasoned veterans of in the biotech industry

TJ JohnsonTim (TJ) Johnson
Chief Executive Officer

Tim (TJ) Johnson, an accomplished management executive, joins HTG from LVC Consulting, where he was a partner with the firm. Previously, he was senior vice president of global business services at Ventana Medical Systems. During his five years at Ventana, Johnson held various senior management positions of increasing responsibility.

Prior to Ventana Medical Systems, Johnson was vice president of global marketing at Hill-Rom Company a subsidiary of Hillenbrand Industries. With Hill-Rom Johnson also served as VP/GM of Hill-Rom Airshields, handled North American operations, and lead the global strategic planning team. He has also served as a senior consulting manager at Price Waterhouse and has sales and operational experience at Batesville Casket Company, Caloric Corporation and Frito-Lay. Johnson earned a B.S. in business from Indiana University.

Bruce E. Seligmann, Ph.D.
Founder, Board Member and Chief Science Officer

An internationally recognized scientist, Dr. Seligmann is also an experienced entrepreneur responsible for helping to found and build two successful biotech companies, both of which were eventually sold.

His diversified research background spans the public sector (NIH, NIAID, Laboratory of Clinical Investigation), the private sector at large pharmaceutical companies (including Ciba-Geigy and Aventis), and the two start-up biotech companies (Selectide and SIDDCO).

As V.P. of R&D at Selectide, Dr. Seligmann initiated the development of non-peptide small molecule combinatorial chemistry (combichem), established drug discovery programs and selected compounds which produced a novel Factor Xa drug that advanced into clinical trials.

As one of the inventors and developers of the intellectual property forming the basis of the ArrayPlate and qNPA technology, Dr. Seligmann recognized the value of the technology and positioned HTG to acquire it. He sold SIDDCO’s combichem business, divesting HTG with the ArrayPlate and qNPA technology, then transferred the intellectual property to HTG.

Kirk A. Collamer, MBA, CPA
CFO

Mr. Collamer provides HTG with the experience and vision necessary to strategically manage its financial, sales and corporate growth as well as maximize its resources. His previous experience includes guiding two start-up firms to and through IPO’s, and obtaining public and private financing for numerous other companies.

His impressive 30-year career includes finance (serving as Chief Financial Officer for Ameritech/Telecom Corp. of New Zealand, Muzak, Pointshare and Coinstar), accounting (as controller of Aladdin Industries and Brown-Forman/Jack Daniels Distillery) and planning. His work encompasses both large Fortune 500 companies as well as start-ups.

Jonathan SheridanJonathan Sheridan
Vice-President, Commercial Operations

Prior to joining HTG, Mr. Sheridan was Director of Sales and Corporate Development for EPICENTRE® Biotechnologies, a manufacturer of molecular biology products for life science research, clinical research, molecular diagnostics and biopharmaceutical manufacturing.

Before joining EPICENTRE, he was a genomics and proteomics Regional Product Line Leader for PerkinElmer Life and Analytical Sciences. Mr. Sheridan has 21 years of experience with biotechnology in sales, marketing, strategic planning and business development and has held positions with PerkinElmer Cetus, Beckman Coulter, LiCor, Genomica and Monsanto.

Bille-Jo (BJ) Kerns
Vice-President, Strategic Marketing and Business Development

BJ Kerns joined High Throughput Genomics (HTG) as Vice President, Strategic Marketing and Business Development, in March 2008. In this position Ms. Kerns is responsible for developing and implementing HTG’s strategic plan and business development activities. A significant area of her responsibility is managing HTG’s emerging diagnostics business, specifically overseeing the development of the diagnostic content for the qNPA system.

Most recently, Ms. Kerns held the position of Director of Integrated Solutions and Molecular Diagnostics at Promega Corporation, Inc. Previously she held several positions at Ventana Medical Systems, Inc., including Director of Women’s Health, Director of Strategic Marketing, and Senior Director of Product Technical Support in Operations. Ms. Kerns has also managed a variety of functions at BioGenex and Becton Dickinson, including Business Development, Sales and Marketing, Research and Development, and Project Management.

Ms. Kerns brings with her more than 27 years of Diagnostics experience, including launching Ventana Medical System’s first FDA approved companion diagnostic PATHWAY® HER-2. She has an academic background in science and medicine which augments her general management, sales, marketing, and business development skills. While at Duke University Medical Center, Ms. Kerns published 60 scientific papers, 38 abstracts, and presented over 30 workshops in her career to date.

Ms. Kerns received an A.A.S. in Medical Technology from Elon College in Elon, North Carolina and a B.S in Health Care Management from Century University in Albuquerque, New Mexico. She has received a certification in Managing Strategic Resources from Darden Executive Education at the University of Virginia.