| 27.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 26.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 25.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 24.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 23.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 20.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 19.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 18.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 17.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 16.06.2025 11:43 | ATG | Director/PDMR Shareholding | RNS |
| 16.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 13.06.2025 16:26 | ATG | Director/PDMR Shareholding | RNS |
| 13.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 12.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 11.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 10.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 09.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 06.06.2025 16:06 | LTI, ATG | UK earnings, trading statements calendar - next 7 days | Alliance |
| 06.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 05.06.2025 07:21 | ATG | Transaction in Own Shares | RNS |
| 04.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 03.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 02.06.2025 09:25 | DRX, HTG, TPK | LONDON BROKER RATINGS: Jefferies says 'buy' Drax, Goldman ups Aberdeen | Alliance |
| 02.06.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 02.06.2025 07:00 | ATG | Total Voting Rights | RNS |
| 30.05.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 29.05.2025 07:03 | ATG | Transaction in Own Shares | RNS |
| 28.05.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 27.05.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 22.05.2025 13:46 | ATG | TR-1:Notification of Major Holdings | RNS |
| 22.05.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 21.05.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 20.05.2025 09:55 | BHP, VIC, WISE | LONDON BROKER RATINGS: Kingfisher cut; Peel Hunt ups Oxford Nanopore | Alliance |
| 20.05.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 15.05.2025 11:54 | ATG | Auction Technology's first half "robust" but future hard to predict | Alliance |
| 15.05.2025 07:00 | ATG | Half-year Report | RNS |
| 14.05.2025 07:00 | ATG | TR-1:Notification of Major Holdings | RNS |
| 09.05.2025 16:56 | ATG | TR-1: Notification of Major Holdings | RNS |
| 08.05.2025 14:04 | OBI, NEXS, GRI | UK earnings, trading statements calendar - next 7 days | Alliance |
| 01.05.2025 10:30 | ATG | Correction - Total Voting Rights | RNS |
| 01.05.2025 07:00 | ATG | Total Voting Rights | RNS |
| 30.04.2025 07:52 | ATG | TR1: Notification of Major Holdings | RNS |
| 28.04.2025 07:00 | ATG | TR-1: Notification of Major Holdings | RNS |
| 15.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 14.04.2025 07:00 | ATG | Directorate Change | RNS |
| 14.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 11.04.2025 15:39 | ATG | TR1: Notification of Major Holdings | RNS |
| 11.04.2025 08:13 | ATG | TR1: Notification of Major Holdings | RNS |
| 11.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 10.04.2025 10:21 | ATG | TR-1: Notification of Major Holdings | RNS |
| 10.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 09.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 09.04.2025 07:00 | ATG | TR1: Notification of Major Holdings | RNS |
| 08.04.2025 15:24 | ATG | TR1: Notification of Major Holdings | RNS |
| 08.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 07.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 04.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 03.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 02.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 01.04.2025 07:00 | ATG | Total Voting Rights | RNS |
| 01.04.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 31.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 28.03.2025 10:00 | ATG | Director Declaration | RNS |
| 28.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 27.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 26.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 25.03.2025 09:58 | ATG | Transaction in Own Shares | RNS |
| 25.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 24.03.2025 15:30 | ATG | TR1: Notification of Major Holdings | RNS |
| 21.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 20.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 19.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 18.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 17.03.2025 07:00 | ATG | Transaction in Own Shares | RNS |
| 14.03.2025 17:08 | ATG | TR1: Notification of Major Holdings | RNS |
