Investor Relations Contact

Jason Wong
Blueprint Life Science Group for Trillium Therapeutics
Tel: +1 415.375.3340 x4
jwong@bplifescience.com

Media Relations Contact

Jessica Tieszen
Canale Communications for Trillium Therapeutics
Tel: +1 619.849.5385
jessica@canalecomm.com


Transfer Agent

If you are currently a registered shareholder and would like to change your address or request information regarding share certificates or stock transfers, please contact our transfer agent in writing, by phone or fax at:

Computershare Investor Services Inc.
100 University Ave, 8th Floor
Toronto, On, M5J 2Y1

Toll free in North America International
Phone: +1 800.564.6253 Phone: +1 514.982.7555
Fax: +1 866.249.7555 Fax: +1 416.263.9524

Or access Computershare on the web at Computershare.com (https://www.computershare.com/ca/en) and log into the Investor Centre.