- Change
- Volume
- Today's Open
- Previous Close
- Today's High
- Today's Low
- 52 Week High
- 52 Week Low
Data Provided by Refinitiv. Minimum 15 minutes delayed.
Corporate Headquarters
3000 Pegasus Park Drive, Suite 1430
Dallas, Texas 75247
Laboratory Facility
5 Laboratory Drive,
Durham, North Carolina 27709