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.

COLOMBES, France--(BUSINESS WIRE)--Regulatory News: In accordance with applicable regulations, Arkema (Paris:AKE) announces having carried out the following share buyback transactions in accordance with Article 5 2 of Regulation (EU) No 596/2014 from 15 March to 19 March 2021 7000 99,4852 7000 99,3347 3696 98,9797 17 696 99,3201 Detailed information can be found on the Group Arkema website: https://www.arkema.com/en/investor-relations/arkema-share/share-buybacks/2021/

Answer: Arkema: Disclosure of Trading in Own Shares From 15 March to 19 March 2021