| 04.03.2025 07:00 | UJO | Moccasin 1-13 Well, Oklahoma, USA Update | RNS |
| 25.02.2025 07:00 | UJO | Moccasin 1-13 Well, Pottawatomie County, Update | RNS |
| 29.01.2025 07:00 | UJO | Moccasin 1-13 Well USA Update | RNS |
| 07.01.2025 12:01 | UJO | Union Jack Oil celebrates spudding of Moccasin 1-13 well in Oklahoma | Alliance |
| 07.01.2025 07:00 | UJO | Spudding of Moccasin 1-13 Well | RNS |
| 26.11.2024 07:00 | UJO | Taylor 1-16 Drilling Update | RNS |
| 12.11.2024 07:00 | UJO | Wressle Planning Update PEDL180/PEDL182 | RNS |
| 29.10.2024 07:00 | UJO | Spudding of Taylor-1 Well, Oklahoma, USA | RNS |
| 18.10.2024 11:06 | UJO, MTC | AIM WINNERS & LOSERS: Mothercare enjoys boost on new refinancing deal | Alliance |
| 18.10.2024 10:30 | UJO, EOG | Approval for more development of Lincolnshire oil field to be revoked | Alliance |
| 18.10.2024 07:00 | UJO | Wressle Planning Update | RNS |
| 17.10.2024 07:00 | UJO | Response to Media Speculation | RNS |
| 24.09.2024 07:00 | UJO | West Newton Update | RNS |
| 23.09.2024 07:00 | UJO | Unaudited Results for 6 Months Ended 30 June 2024 | RNS |
| 16.09.2024 07:00 | UJO | Wressle – Receipt of Planning Approval | RNS |
| 19.08.2024 19:32 | UJO | IN BRIEF: Union Jack Oil seals two US deals, makes progress at Andrews | Alliance |
| 19.08.2024 07:00 | UJO | USA Projects and Corporate Update | RNS |
| 19.07.2024 15:23 | WSP, WHR, VTU | UK dividends calendar - next 7 days | Alliance |
| 18.07.2024 07:00 | UJO | Andrews 2-17 Drilling Update - Oklahoma USA | RNS |
| 10.07.2024 11:28 | UJO | Union Jack Oil touts spudding of Andrews 2-17 in Oklahoma | Alliance |
| 10.07.2024 07:00 | UJO | Spudding of Andrews 2-17 Well | RNS |
| 27.06.2024 14:46 | YNGA, WKP, WHR | UK dividends calendar - next 7 days | Alliance |
| 27.06.2024 13:31 | UJO | Result of AGM | RNS |
| 13.06.2024 07:00 | UJO | Announcement by Reabold Resources PLC on PEDL183 | RNS |
| 11.06.2024 07:00 | UJO | Acquisition of 45% Working Interest | RNS |
| 24.05.2024 07:00 | UJO | AA Rated Carbon Intensity Study on West Newton | RNS |
| 20.05.2024 14:10 | UJO | Union Jack Oil proclaims "solid 2023" despite profit and revenue drops | Alliance |
| 20.05.2024 07:00 | UJO | Final Results for the Year Ended 31 December 2023 | RNS |
| 17.05.2024 21:11 | ZEN, UJO, TEAM | TRADING UPDATES: Panthera achieves majority stake in Kalaka project | Alliance |
| 14.05.2024 07:00 | UJO | Dividend Declared | RNS |
| 13.05.2024 16:18 | UJO, LIKE, KNOS | UK earnings, trading statements calendar - next 7 days | Alliance |
| 07.05.2024 07:00 | UJO | Positive Andrews 1-17 Well Update | RNS |
| 02.05.2024 07:00 | UJO | UJO to Present at Sidoti Virtual Conference | Reach |
| 23.04.2024 08:00 | UJO | USA Investor Presentation | Reach |
| 22.04.2024 07:00 | UJO | Board Changes | RNS |
| 17.04.2024 14:28 | UJO | Union Jack Oil in "excellent financial health" as Wressle impresses | Alliance |
| 17.04.2024 07:00 | UJO | Wressle Update and Notice of Results and Dividend | RNS |
| 08.04.2024 09:34 | UJO | Union Jack Oil shares up after reporting success at Andrews 1-17 well | Alliance |
| 08.04.2024 07:00 | UJO | Andrews 1-17 Drilling Update | RNS |
| 04.04.2024 18:31 | UJO, GUN, EXPN | TRADING UPDATES: Shanta Gold takeover approved; Experian to buy illion | Alliance |
| 04.04.2024 07:00 | UJO | OTCQB Venture Market Trading Facility in the USA | RNS |
| 28.03.2024 14:14 | BLU, DUKE, SAE | TRADING UPDATES: Duke expects revenue rise; SIMEC gets EL deal payment | Alliance |
| 28.03.2024 07:00 | UJO | Drilling Update - Andrews-1-17 Well Spudded | RNS |
| 12.03.2024 17:41 | SPA, PCIP, UJO | EARNINGS AND TRADING: Ariana strikes gold; Union Jack adds royalties | Alliance |
| 12.03.2024 07:00 | UJO | United States Producing Mineral Royalties Purchase | RNS |
| 11.03.2024 14:55 | UJO | Union Jack Oil says drilling contract penned at Andrews-1-17 well | Alliance |
| 11.03.2024 07:00 | UJO | Spudding of Andrews-1-17 Well West Bowlegs | RNS |
| 05.03.2024 12:43 | UJO, BCE | Notification of Major Holdings | RNS |
| 27.02.2024 13:56 | UJO | IN BRIEF: Union Jack Oil says WN-A3 well to be drilled in 2024 | Alliance |
| 27.02.2024 07:00 | UJO | West Newton Drilling Update | RNS |
| 13.02.2024 11:27 | UJO | Union Jack Oil hails two farm-in agreements in Oklahoma | Alliance |
| 13.02.2024 07:00 | UJO | Acquisition of 75% Interest in Wilzetta Project | RNS |
| 06.02.2024 17:35 | JARA, KWG, WPHO | TRADING UPDATES: Power Metal firms Tati gold; Union Jack inks deal | Alliance |
| 29.01.2024 11:25 | UJO | Union Jack Oil to expand operations to US through new partnership | Alliance |
| 29.01.2024 07:00 | UJO | Strategic Expansion into the United States | RNS |
| 22.01.2024 12:00 | UJO | Interview with SP Angel | Reach |
| 15.01.2024 11:34 | UJO | Union Jack shares rise on Wressle revenue and production update | Alliance |
| 15.01.2024 07:00 | UJO | US$18m Net Revenues Reached at Wressle | RNS |
| 02.01.2024 11:05 | EOG, UJO | Union Jack and Europa Oil get resources upgrade for Wressle field | Alliance |
| 02.01.2024 07:00 | UJO | PEDL 180 and PEDL 182 Competent Person's Report | RNS |
| 19.12.2023 12:43 | UJO, EOG | Europa Oil & Gas and Union Jack Oil toast flow rate at Wressle-1 well | Alliance |
| 19.12.2023 07:00 | UJO | Wressle Update - PEDL180/182 | RNS |
| 29.11.2023 17:20 | EOG, UJO | Union Jack, Europa O&G note Egdon update on Wressle future plans | Alliance |
| 29.11.2023 10:30 | UJO | Wressle Operator Community Update | Reach |
| 08.11.2023 13:29 | EOG, UJO | IN BRIEF: Union Jack, Europa Oil note Wressle-1 back up and running | Alliance |
| 08.11.2023 07:00 | UJO | Production Resumed at Wressle PEDL180/PEDL182 | RNS |
| 06.11.2023 07:00 | UJO | Positive Biscathorpe Appeal Decision | RNS |
| 30.10.2023 12:47 | UJO | Change of Auditor | RNS |
| 18.10.2023 14:22 | UJO, EOG | Europa Oil & Gas, Union Jack Oil say Wressle work complete | Alliance |
| 18.10.2023 07:00 | UJO | Wressle Update - PEDL180/182 | RNS |
| 27.09.2023 14:28 | SRAD, HSBA, VANQ | TRADING UPDATES: Wishbone loss widens; Camellia hit by bad weather | Alliance |
| 27.09.2023 10:26 | PAT, TAST, XSG | AIM WINNERS & LOSERS: Tasty's interim loss widens, shares plunge 31% | Alliance |
| 27.09.2023 07:00 | UJO | West Newton Update - PEDL183 | RNS |
| 20.09.2023 14:37 | GENF, UJO, AVCT | TRADING UPDATES: Capital inks contract; Lansdowne becomes cash shell | Alliance |
| 20.09.2023 08:15 | UJO, BCE | Notification of Major Holdings | RNS |
