In accordance with the regulations, DEME Group NV hereby discloses information regarding the acquisition of own shares.  All details related to the acquisition of own shares by DEME Group NV can be found on www.deme-group.com/     Attachment P2026 DEME SBB 20260504 ENG

4 May 2026

In accordance with the regulations, DEME Group NV hereby discloses information regarding the acquisition of own shares.  All details related to the acquisition of own shares by DEME Group NV can be found on www.deme-group.com/     Attachment P2026 DEME SBB 20260427 ENG

27 April 2026

In accordance with the regulations, DEME Group NV hereby discloses information regarding the acquisition of own shares.  All details related to the acquisition of own shares by DEME Group NV can be found on www.deme-group.com/     Attachment P2026 DEME SBB 20260420 ENG

20 April 2026

In accordance with the regulations, DEME Group NV hereby discloses information regarding the acquisition of own shares.  All details related to the acquisition of own shares by DEME Group NV can be found on www.deme-group.com/     Attachment P2026 DEME SBB 20260413 ENG

13 April 2026

In accordance with the regulations, DEME Group NV hereby discloses information regarding the acquisition of own shares.  All details related to the acquisition of own shares by DEME Group NV can be found on www.deme-group.com/     Attachment P2026 DEME SBB 20260407 ENG

7 April 2026
Based on the shareholder authorization granted by the Extraordinary General Meeting of May 21, 2025, the Board of Directors of DEME Group NV has decided to launch a new share buyback program. Attachment P2026 Start Share Buyback 20260331 ENG
31 March 2026
DEME today released its Annual Report 2025, which provides a comprehensive overview of the group’s strategy, operational performance, ESG progress, and financial results. It is the fourth such report since the company's stock listing in 2022. As announced at the end of February 2026, last year
26 March 2026