Disclosures: National Marine Dredging Co. Board Meeting Results held on 11/11/2020 at 12:00

Disclosures: NMDC-New Project Saadiyat Lagoons

ADX Disclosures: Temporary suspension of trading on the shares of National Marine Dredging Co.

ADX Disclosures: NMDC Resumption

ADX Disclosures: NMDC Resumption

Disclosures: National Marine Dredging Co - Uncollected cash dividends distributions by the Shareholders for the period before 1 March, 2015.

Disclosures: National Marine Dredging Co. Announcement of Board Meeting to be held on 11/11/2020 at 12:00

Disclosures: National Marine Dredging Co. Board Meeting Results held on 08/11/2020 at 12:00

ADX Disclosures: Temporary suspension of trading on the shares of National Marine Dredging Co.

Disclosures: National Marine Dredging Co. Announcement of Board Meeting to be held on 08/11/2020 at 12:00

Disclosures: NMDC-New Project Khalifa Port -Etihad Rail Marine works

Disclosures: ANNOUNCEMENT REGARDING UNCLAIMED CASH DIVIDENDS OF SHAREHOLDERS OF THE NATIONAL MARINE DREDGING COMPANY.