May 30th
"The Company intends to hold a conference call with investors in conjunction with its first quarter 2019 financial results, which will be reported on or before May 30, 2019. All financial information presented in this release is in U.S. dollars, unless otherwise noted". - Newcannabisventures
From this article: https://risksavage.com/tilt-holdings-inc-a-u-s-ancillary-cannabis-company-with-top-revenues/