You are given a text that consists of multiple sentences. Your task is to perform abstractive summarization on this text. Use your understanding of the content to express the main ideas and crucial details in a shorter, coherent, and natural sounding text.

LONDON--(BUSINESS WIRE)-- DB ETC plc COMPANY ANNOUNCEMENT Immediate Release 20 April 2021 DB ETC plc (the Issuer) (Incorporated and registered in Jersey under the Companies (Jersey) Law 1991 (as amended) with registered number 103781) Re: Buy-Back of ETC Securities Announcement The Issuer has agreed to buy back the ETC Securities for the following Series as set out in the table below. Series Number of Securities to be bought back Trade Date Settlement Date ISIN: Series 08 - Xtrackers Physical Palladium EUR Hedged ETC 47,000 16 April 2021 20 April 2021 DE000A1EK3B8 Series 09 - Xtrackers Physical Gold ETC (EUR) 70,000 16 April 2021 20 April 2021 DE000A1E0HR8 Series 13 - Xtrackers Physical Gold GBP Hedged ETC 1,100,000 16 April 2021 20 April 2021 GB00B68FL050 Following the buy-back of the ETC Securities described above, the total number DB ETC plc ETC Securities in issue in relation to this Series will be: Series 08 - Xtrackers Physical Palladium EUR Hedged ETC 170,927 Series 09 - Xtrackers Physical Gold ETC (EUR) 19,084,997 Series 13 - Xtrackers Physical Gold GBP Hedged ETC 16,595,345 Issuer Name LEI DB ETC plc 549300SNVSPBXF55RX28 Enquiries to: TMG.ETC@db.com DB ETC plc

Answer: Buy-Back of Securities