The Company's Annual General Meeting will be held on November 27, 2018 at 4:00 p.m. GMT at the Offices of Cantor Fitzgerald Europe, One Churchill Place, Canary Wharf, London, England, E14 5RB.

The Company requests that any shareholders wishing to attend provide advance notice in order for building security to grant them access. Please email the Company at info@orosur.ca by no later than 4:00 p.m. GMT on November 20, 2018 should you wish to attend.

Notice of AGM & Management Information Circular

Proxy Form

Voting Information Form