| 30th Nov 2022 | Ceasing to be a substantial holder | View announcement |
| 29th Nov 2022 | Becoming a substantial holder | View announcement |
| 22nd Nov 2022 | Results of Annual General Meeting | View announcement |
| 21st Nov 2022 | Presidio Project Update | View announcement |
| 31st Oct 2022 | Becoming a substantial holder | View announcement |
| 31st Oct 2022 | Ceasing to be a substantial holder | View announcement |
| 31st Oct 2022 | Appendix 5B – September 2022 | View announcement |
| 31st Oct 2022 | Quarterly Activities Report – September 2022 | View announcement |
| 24th Oct 2022 | Annual Report to Shareholders (Print Copy) | View announcement |
| 24th Oct 2022 | Letter to Shareholders, 2022 AGM NOM & Proxy Form | View announcement |
| 17th Oct 2022 | Ceasing to be a substantial holder | View announcement |
| 13th Oct 2022 | Becoming a substantial holder | View announcement |
| 30th Sep 2022 | 2022 Annual Report | View announcement |
| 30th Sep 2022 | 2022 Corporate Governance Statement & Appendix 4G | View announcement |
| 12th Sep 2022 | Presidio 52 No.1 Well Completion | View announcement |
| 1st Aug 2022 | Quarterly Activities Report – June 2022 | View announcement |
| 29th Jul 2022 | Appendix 5B – June 2022 | View announcement |
| 27th Jul 2022 | Response to ASX Price Query | View announcement |
| 19th Jul 2022 | Updated Appendix 3Y – PH | View announcement |
| 18th Jul 2022 | Change of Director’s Interest Notice – PH | View announcement |
| 28th Jun 2022 | Presidio No.1 Well Successfully Drilled | View announcement |
| 6th Jun 2022 | Presidio 52 No.1 Well Update | View announcement |
| 2nd May 2022 | Appendix 5B – March 2022 | View announcement |
| 2nd May 2022 | Quarterly Activities Report – March 2022 | View announcement |
| 21st Apr 2022 | Helium Business – China – Second Extraction Plant | View announcement |
| 4th Apr 2022 | Spud of Presidio 52 No. 1 Well | View announcement |
| 1st Apr 2022 | Change of Director’s Interest Notice – RB | View announcement |
| 1st Apr 2022 | Change of Director’s Interest Notice – PH | View announcement |
| 16th Mar 2022 | December 2021 Half Yearly Report and Accounts | View announcement |
| 1st Feb 2022 | Appendix 5B – December 2021 | View announcement |
| 1st Feb 2022 | Quarterly Activities Report – December 2021 | View announcement |
| 31st Jan 2022 | Change of Director’s Interest Notice – RB | View announcement |
| 20th Jan 2022 | Change of Director’s Interest Notice – HY | View announcement |
| 20th Jan 2022 | Change in Substantial Holding – HY | View announcement |
| 20th Jan 2022 | Change of Director’s Interest Notice – PH | View announcement |
| 20th Jan 2022 | Becoming a Substantial Holder – PH | View announcement |
| 17th Jan 2022 | Conversion of Options | View announcement |
| 17th Jan 2022 | Application for quotation of securities – HE8 | View announcement |
| 11th Jan 2022 | Notification of cessation of securities – HE8 | View announcement |
| 10th Jan 2022 | Notification of cessation of securities – HE8 | View announcement |
| 10th Jan 2022 | Expiry of Options and Performance Rights | View announcement |
| 4th Jan 2022 | Application for quotation of securities – HE8 | View announcement |
| 4th Jan 2022 | Conversion of Options | View announcement |
