- Arlington Scientific, Inc. (ASI) 2016-05-16
- amersham 2016-05-16
- amgen 2016-05-16
- ammex 2016-05-16
- amnis 2016-05-16
- arcticzymes 2016-05-16
- alzet 2016-05-16
- a-m systems 2016-05-16
- amaxa 2016-05-16
- ambio 2016-05-16
- american diagnostica inc 2016-05-16
- American Public Health 2016-05-16
- allen-bradley 2016-05-16
- alpha innotech 2016-05-16
- Alexis 2016-05-16