Legal basis: Article 70 item 1 of the Act on the offer - purchase or sale of a significant block of shares br> The Management Board of Prime Minerals S.A. with its registered office in Grodzisk Mazowiecki (hereinafter: "Issuer" or "Company"), informs that on August 15, 2017, the Company received from Black River DWC - LLC and Mr. Piotr Brzeski, notifications made pursuant to art. 69 of the Act of July 29, 2005 on Public Offering, Conditions Governing the Introduction of Financial Instruments to Organized Trading, and Public Companies (Dz.U.2016.1639). Br> Notifications received by the Issuer constitute an attachment to this report. Br>
Source: company website, investor relations, current and periodic reports.