| 02-Mar-12 07:00 | RNS | Main Securities Market Notice | Company Announcement - General |
| 29-Feb-12 15:12 | RNS | Total Voting Rights | Holding(s) in Company |
| 28-Feb-12 16:30 | RNS | Brochure of Particulars | Company Announcement - General |
| 21-Feb-12 12:00 | RNS | $2.9bn Farm-down of Uganda Licences Completed | Company Announcement - General |
| 21-Feb-12 07:00 | RNS | Well Update - Sierra Leone | Company Announcement - General |
| 03-Feb-12 09:04 | RNS | Government of Uganda and Tullow sign PSAs | Company Announcement - General |
| 02-Feb-12 14:30 | RNS | Appointment of Joint Corporate Brokers | Company Announcement - General |
| 31-Jan-12 17:12 | RNS | Total Voting Rights | Holding(s) in Company |
| 18-Jan-12 07:10 | RNS | Guyane Update | Company Announcement - General |
| 18-Jan-12 07:00 | RNS | Trading Statement and Operational Update | Results and Trading Reports |
| 04-Jan-12 12:07 | RNS | Director/PDMR Shareholding | Company Announcement - General |
| 30-Dec-11 12:22 | RNS | Total Voting Rights | Company Announcement - General |
| 01-Dec-11 09:06 | RNS | Total Voting Rights | Holding(s) in Company |
| 18-Nov-11 07:01 | RNS | Farm-down to Statoil in Suriname | Company Announcement - General |
| 18-Nov-11 07:00 | RNS | Well Update - Ghana | Results and Trading Reports |
| 09-Nov-11 07:02 | RNS | Well Update - Liberia | Company Announcement - General |
| 09-Nov-11 07:01 | RNS | Appointment of non-executive Chairman | Company Announcement - General |
| 09-Nov-11 07:00 | RNS | Interim Management Statement | Company Announcement - General |
| 04-Oct-11 09:42 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 30-Sep-11 16:49 | RNS | Total Voting Rights | Holding(s) in Company |
| 28-Sep-11 07:00 | RNS | Well Update - Ghana | Company Announcement - General |
| 09-Sep-11 07:00 | RNS | Well Update - French Guiana | Results and Trading Reports |
| 01-Sep-11 09:57 | RNS | Total Voting Rights | Holding(s) in Company |
| 24-Aug-11 07:00 | RNS | 2011 Half-yearly Results | Results and Trading Reports |
| 29-Jul-11 17:22 | RNS | Total Voting Rights | Holding(s) in Company |
| 27-Jul-11 08:10 | RNS | First Day of Trading on Ghana Stock Exchange | Company Announcement - General |
| 27-Jul-11 07:00 | RNS | Main Securities Market Notice | Company Announcement - General |
| 26-Jul-11 09:24 | RNS | Main Securities Market Notice | Company Announcement - General |
| 25-Jul-11 17:30 | RNS | Acquisition of EO Group Limited Completed | Mergers, Acquisitions and Disposals |
| 21-Jul-11 14:00 | RNS | Successful Share Offer on the Ghana Stock Exchange | Company Announcement - General |