| 20.08.2021 15:48 | PNN | Holding(s) in Company | RNS |
| 20.08.2021 11:04 | PNN | Holding(s) in Company | RNS |
| 20.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 19.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 18.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 17.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 16.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 13.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 12.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 11.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 10.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 09.08.2021 10:04 | PNN | Director/PDMR Shareholding | RNS |
| 09.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 06.08.2021 16:49 | PNN | Director/PDMR Shareholding | RNS |
| 06.08.2021 10:07 | PNN | Block listing Interim Review | RNS |
| 06.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 05.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 04.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 03.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 02.08.2021 07:00 | PNN | Transactions in own securities | RNS |
| 30.07.2021 10:56 | PNN | Total Voting Rights | RNS |
| 30.07.2021 07:00 | PNN | Transactions in own securities | RNS |
| 29.07.2021 07:00 | PNN | Transactions in own securities | RNS |
| 28.07.2021 07:00 | PNN | Transactions in own securities | RNS |
| 27.07.2021 07:00 | PNN | Transactions in own securities | RNS |
| 26.07.2021 07:00 | PNN | TRANSACTIONS IN OWN SECURITIES | RNS |
| 23.07.2021 15:45 | PNN | Director/PDMR Shareholding | RNS |
| 23.07.2021 15:44 | PNN | Holding(s) in Company | RNS |
| 23.07.2021 10:54 | PNN | Result of AGM | RNS |
| 23.07.2021 07:00 | PNN | Pennon Group Share Repurchase Programme | RNS |
| 20.07.2021 17:30 | PNN | Director/PDMR Shareholding | RNS |
| 16.07.2021 07:00 | PNN | Impact of COVID-19 on the AGM | RNS |
| 08.07.2021 10:48 | PNN | Director/PDMR Shareholding | RNS |
| 07.07.2021 12:11 | PNN | Director/PDMR Shareholding | RNS |
| 05.07.2021 16:29 | PNN | Capital Reorganisation | RNS |
| 05.07.2021 07:00 | PNN | Director/PDMR Shareholding | RNS |
| 01.07.2021 17:15 | PNN | Director/PDMR Shareholding | RNS |
| 01.07.2021 15:00 | PNN | Director/PDMR Shareholding | RNS |
| 30.06.2021 15:53 | PNN | Total Voting Rights | RNS |
| 28.06.2021 16:47 | PNN | Result of Meeting | RNS |
| 24.06.2021 17:15 | PNN | Notice of AGM | RNS |
| 23.06.2021 11:31 | PNN | Director/PDMR Shareholding | RNS |
| 21.06.2021 11:54 | PNN | Publication of Annual Report and Accounts 2021 | RNS |
| 21.06.2021 08:49 | PNN | Annual Financial Report | RNS |
| 07.06.2021 16:48 | PNN | Director Notification | RNS |
| 03.06.2021 07:05 | PNN | Pennon – Circular and notice of general meeting | RNS |
| 03.06.2021 07:00 | PNN | Full Year Results 2020/21 | RNS |
| 03.06.2021 07:00 | PNN | Bristol Water acquisition and shareholder return | RNS |
| 01.06.2021 10:29 | PNN | Total Voting Rights | RNS |
| 21.05.2021 09:46 | PNN | Director/PDMR Shareholding | RNS |
| 17.05.2021 07:10 | PNN | SOUTH WEST WATER – GREEN RECOVERY INVESTMENT | RNS |
| 30.04.2021 11:51 | PNN | Total Voting Rights | RNS |
| 20.04.2021 14:03 | PNN | Director/PDMR Shareholding | RNS |
| 07.04.2021 16:45 | PNN | Director/PDMR Shareholding | RNS |
| 31.03.2021 12:58 | PNN | Total Voting Rights | RNS |
| 30.03.2021 07:00 | PNN | Trading Statement | RNS |
| 24.03.2021 16:26 | PNN | Results Announcement for Pennon notes due 2022 | RNS |
| 23.03.2021 10:51 | PNN | Director/PDMR Shareholding | RNS |
| 16.03.2021 07:00 | PNN | Tender offer for Pennon notes due 2022 | RNS |
| 26.02.2021 16:15 | PNN | Total Voting Rights | RNS |
| 23.02.2021 17:57 | PNN | Director/PDMR Shareholding | RNS |
| 19.02.2021 18:05 | PNN | Director/PDMR Shareholding | RNS |
| 01.02.2021 11:22 | PNN | Block listing Interim Review | RNS |
| 01.02.2021 11:18 | PNN | Total Voting Rights | RNS |
| 20.01.2021 15:21 | PNN | Director/PDMR Shareholding | RNS |
