11 Mar, 2022

PET release audited full year results to December 2021

Phoslock Environmental Technologies (ASX:PET) today released financial results (Appendix 4E)
for the 12 months ending December 2021. The audited results are in line with the preliminary
(unaudited) accounts for this period released to the ASX on 28 February 2022.

The Company also released audited financial results for the 6 months (Appendix 4D) from 1 July
to 31 December 2021. The decision to have this period audited and separately released
supports PET’s endeavours to have the Company’s shares relisted on the ASX.

PET will host a webinar at 11 am on 24 March to discuss the results and provide
shareholders with an update on the business and related matters. Registration details for
the webinar will be on the Company’s website (www.petwatersolutions.com) ahead of that time.

This announcement has been approved by the Managing Director and Chairman.


PET Audited 2021 FY Results

Appendix 4D Half Year Results

PET Cancellation of Options

Appendix 4G Corporate Governance Council Principles and Recommendations