Charles River Laboratories Schedules Second-Quarter 2018 Earnings Release and Conference Call

– Schedules Investor Day on August 14th

WILMINGTON, Mass.–(BUSINESS WIRE)–$CRL #earnings–Charles River Laboratories International, Inc. (NYSE: CRL) will release
second-quarter 2018 financial results on Wednesday, August 8th,
before the market opens. A conference call has been scheduled to discuss
this information on Wednesday, August 8th, at 8:30 a.m. ET.

Investors will have the opportunity to listen to a live webcast of the
conference call through the Investor Relations section of the Company’s
website at ir.criver.com.
A replay will be accessible through the same website.

Investor Day

Charles River will host a Meeting with Management on Tuesday, August 14th,
from 8:00 a.m. to 12:30 p.m. ET. The meeting will also be webcast on the
Investor Relations section of the Company’s website at ir.criver.com.

About Charles River

Charles River provides essential products and services to help
pharmaceutical and biotechnology companies, government agencies and
leading academic institutions around the globe accelerate their research
and drug development efforts. Our dedicated employees are focused on
providing clients with exactly what they need to improve and expedite
the discovery, early-stage development and safe manufacture of new
therapies for the patients who need them. To learn more about our unique
portfolio and breadth of services, visit www.criver.com.

Contacts

Charles River Laboratories International, Inc.
Investor Relations
Contact:
Todd Spencer, 781-222-6455
Corporate Vice President,
Investor Relations
todd.spencer@crl.com