Shareholders meetingMarch 12, 2019 To: All Canadian Securities Regulatory Authorities Re: Mountain Province Diamonds Inc. (the Company) Annual General & Special Meeting of Shareholders In connection with section 2.2 of National Instrument 54-101, we wish to advise you of the following information with respect to the Companys upcoming Meeting of shareholders: Issuer: MOUNTAIN PROVINCDIAMONDS INC. Meeting Type: Annual General & Special Meeting Meeting Date: Wednesday, May 22, 2019 Record date for Notice: Friday, April 12, 2019 Record date for Voting: Friday, April 12, 2019 Beneficial Ownership Determination Date: Friday, April 12, 2019 Class of securities entitled to receive notice: COMMON SHARES Class of securities entitled to vote: COMMON SHARES