Announcements and Circulars

Monthly Returns - Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2021

Announcements and Notices – Notice of Annual General Meeting

Proxy Forms - Form of Proxy for Use at the Annual General Meeting (or at Any Adjournment thereof)

Circulars - Proposed Grant of General Mandates to Issue and Repurchase Shares; Re-election of Retiring Directors and Not

Monthly Returns - Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2021

Announcements and Notices – Announcement of Annual Results for the Year Ended 31 December 2020

Circulars – Major Transaction – Disposal of 60% Interest in Pall-Austar JV

Announcements and Notices – Notice of Board Meeting

Announcements and Notices – Delay in Despatch of Circular in respect of Major Transaction – Disposal of 60% Interest in

Monthly Returns - Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2021

Announcements and Notices – Major Transaction – Disposal of 60% Interests in Pall-Austar JV

Monthly Returns - Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2021

Announcements and Notices – Positive Profit Alert