DE.MEM LIMITED — Share Issue/Capital Change 2026

May 14, 2026

demem

ASX RELEASE | De.mem Limited (ASX:DEM)

RELEASE OF SECURITIES FROM ESCROW

15 May 2026: De. Mem Limited (ASX: DEM) (De.mem or the Company) provides notice that in accordance with ASX Listing Rule 3.10A, 115,384 fully paid ordinary shares will be released from voluntary escrow on 25 May 2026.

This announcement is authorised for release by the Board of Directors of De.mem Ltd.

-ENDS-

For further information, please contact:

De.mem Limited
Andreas Kroell
CEO
De.mem Limited
investor@demem.com.sg

De.mem Limited (ASX:DEM) is a decentralised water and wastewater treatment business that designs, builds, owns and operates turnkey water and wastewater treatment systems for some of the world's largest companies in the mining, electronics, chemical, oil & gas, and food & beverage industries. Its systems also provide municipalities, residential developments and hotels/resorts across the Asia Pacific with a reliable supply of clean drinking water.

De.mem's technology to treat water and wastewater is among the most advanced globally. The Company is headquartered in Australia and has international locations in Singapore, Germany and Vietnam. It is commercialising an array of innovative proprietary technologies from its research and development partner, Nanyang Technological University (NTU) in Singapore, a world leader in membrane and water research. Technologies uniquely offered by De.mem include a revolutionary low-pressure hollow fibre nanofiltration membrane that uses less electricity and is cheaper to operate than conventional systems, as well as a new Forward Osmosis membrane deployed in de-watering applications or the concentration of liquids.

To learn more, please visit: www.demembranes.com

De.mem Limited (ASX:DEM) | Suite 2, Level 11, 385 Bourke Street, Melbourne, VIC, 3000 | investor@demem.com.sg
1300 384 692 | ACN: 614 756 642 | demembranes.com