| 07:00 | HBR | Transaction in Own Shares | RNS |
| 08.09.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 05.09.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 04.09.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 03.09.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 02.09.2025 09:29 | ENQ, WISE, LIO | LONDON BROKER RATINGS: JPMorgan prefers Harbour Energy over EnQuest | Alliance |
| 02.09.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 01.09.2025 11:30 | HBR | Total Voting Rights | RNS |
| 01.09.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 29.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 28.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 27.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 26.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 22.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 21.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 20.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 19.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 18.08.2025 15:31 | HBR | Interim Dividend Currency Exchange Rate | RNS |
| 18.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 14.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 13.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 12.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 11.08.2025 09:48 | HLN, SBRY, TSCO | LONDON BROKER RATINGS: Peel Hunt raises Chesnara, cuts Plus500 | Alliance |
| 11.08.2025 07:00 | HBR | Transaction in Own Shares | RNS |
| 07.08.2025 16:25 | ENRG, VSVS, ULVR | UK dividends calendar - next 7 days | Alliance |
| 07.08.2025 09:59 | HBR | Harbour Energy lifts shareholder returns as free cash flow increases | Alliance |
| 07.08.2025 07:00 | HBR | $100 million share buyback programme | RNS |
| 07.08.2025 07:00 | HBR | Half-year Results | RNS |
| 31.07.2025 14:25 | WPP, WPM, SXS | UK earnings, trading statements calendar - next 7 days | Alliance |
| 11.07.2025 19:06 | GVCT, HBR, ENQ | EARNINGS AND TRADING: Guinness VCT swings to profit, asset value grows | Alliance |
| 09.07.2025 13:50 | ITM, FUM, PRTC | EXECUTIVE CHANGES: BP has ex-Shell CFO on board; Futura chair, CEO out | Alliance |
| 09.07.2025 09:47 | IPX, CRH, GFRD | LONDON BROKER RATINGS: Jefferies says buy BAT and Imperial Brands | Alliance |
| 07.07.2025 16:35 | HBR | Resignation of Senior Independent Director | RNS |
| 01.07.2025 11:00 | HBR | Block listing Interim Review | RNS |
| 17.06.2025 09:35 | SWR, HBR, ITH | LONDON BROKER RATINGS: Barclays cuts Aviva; Bernstein cuts Shell | Alliance |
| 10.06.2025 14:30 | HBR | Report on Payments to Govts | RNS |
| 29.05.2025 17:22 | HBR | Director/PDMR Shareholding - Correction | RNS |
| 29.05.2025 16:30 | HBR | Director/PDMR Shareholding | RNS |
| 19.05.2025 09:45 | ICG, LAND, STAN | LONDON BROKER RATINGS: Jefferies cuts BP and Ithaca Energy to 'hold' | Alliance |
| 14.05.2025 13:30 | SCT, PHNX, HBR | UK dividends calendar - next 7 days | Alliance |
| 13.05.2025 16:00 | HBR | Director/PDMR Shareholding | RNS |
| 12.05.2025 16:00 | HBR | Director/PDMR Shareholding | RNS |
| 09.05.2025 10:09 | SFOR, ELCO, FLTR | LONDON BROKER RATINGS: Morgan Stanley raises Haleon; Peel cuts Next | Alliance |
| 08.05.2025 14:00 | HBR | Result of AGM | RNS |
| 08.05.2025 11:00 | HBR | Harbour Energy shares rise as sharply boosts production | Alliance |
| 08.05.2025 07:00 | HBR | Trading and Operations Update | RNS |
| 02.05.2025 11:13 | HBR | Harbour Energy takes FID on LNG project with USD100 million capex
| Alliance |
| 02.05.2025 07:00 | HBR | Southern Energy SA – Final Investment Decision | RNS |
| 01.05.2025 14:39 | UPR, STAN, ROSE | UK shareholder meetings calendar - next 7 days | Alliance |
| 30.04.2025 07:00 | HBR | Pricing of Hybrid Notes Offering | RNS |
| 22.04.2025 09:48 | GFM, HFD, WISE | LONDON BROKER RATINGS: Berenberg raises Energean, lowers Shell target | Alliance |
| 14.04.2025 14:00 | HBR | Final Dividend Currency Exchange Rate | RNS |
| 11.04.2025 17:00 | HBR | Holding(s) in Company | RNS |
| 09.04.2025 13:02 | HBR | Director/PDMR Shareholding | RNS |
| 09.04.2025 13:00 | HBR | Director/PDMR Shareholding | RNS |
| 09.04.2025 09:00 | HBR | Director/PDMR Shareholding | RNS |
| 03.04.2025 14:17 | TRI, TCAP, STJ | UK dividends calendar - next 7 days | Alliance |
| 27.03.2025 15:00 | HBR | Publication of 2024 Annual Report and AGM Notice | RNS |
| 27.03.2025 12:00 | HBR, ENQ | EnQuest declares dividend as debt falls despite lower earnings | Alliance |
| 25.03.2025 12:38 | HBR | IN BRIEF: Harbour Energy chair sells GBP14 million in shares | Alliance |
| 25.03.2025 10:00 | HBR | Director/PDMR Shareholding | RNS |
| 25.03.2025 10:00 | HBR | Director/PDMR Shareholding | RNS |
| 25.03.2025 07:00 | HBR | Pricing of Senior Notes Offering | RNS |
| 24.03.2025 10:02 | SFOR, CPI, CBG | LONDON BROKER RATINGS: Deutsche raises Bunzl; Peel cuts JD Wetherspoon | Alliance |
| 12.03.2025 09:45 | AHT, RIO, SMIN | LONDON BROKER RATINGS: Barclays cuts IAG; UBS lowers Smith & Nephew | Alliance |
| 10.03.2025 14:30 | HBR | Director/PDMR Shareholding | RNS |
| 10.03.2025 10:51 | LLOY, DLN, HBR | DIRECTOR DEALINGS: Just Group CFO buys shares after price decline | Alliance |
| 10.03.2025 07:00 | HBR | Director/PDMR Shareholding | RNS |
| 07.03.2025 11:30 | HBR | Director/PDMR Shareholding | RNS |
| 07.03.2025 09:51 | KMR, GRP, XPP | LONDON BROKER RATINGS: Kenmare Resources raised to 'buy' after bid approach | Alliance |
| 06.03.2025 12:08 | HBR | Harbour Energy sets out mid-term visions as beds in Wintershall Dea | Alliance |
| 06.03.2025 10:30 | HBR | Director/PDMR Shareholding | RNS |
| 06.03.2025 07:00 | HBR | Capital Markets Update | RNS |
| 06.03.2025 07:00 | HBR | Full year results for the year to 31 December 2024 | RNS |
| 03.03.2025 12:00 | HBR | Total Voting Rights | RNS |
