Current reports 2012

09-05-2012 31/2012 Confidential information 08-05-2012 30/2012 Change in shareholding 17-04-2012 29/2012 Private placement conducted by Silurian Hallwood Plc 04-04-2012 28/2012 Receipt of the evaluation of hydrocarbon prospective resources for the OTG Contract prepared by McDaniel & Associates Consultants Ltd. as at April 2012 04-04-2012 27/2012 List of current and periodic information published in 2011 30-03-2012 26/2012 Extension of credit facility term 26-03-2012 25/2012 Change in shareholding 19-03-2012 24/2012 Change in shareholding 16-03-2012 23/2012 Change in shareholding 13-03-2012 22/2012 Change in shareholding 12-03-2012 21/2012 Registration of shares with the National Depository for Securities (KDPW) 08-03-2012 20/2012 Introduction of shares to trading on the WSE 08-03-2012 19/2012 Change in shareholding 05-03-2012 18/2012 Conditional registration of shares with the National Depository for Securities (KDPW) 01-03-2012 17/2012 Execution of share purchase agreements in companies operating in the shale gas industry, raising financing, amending the terms and conditions of the purchase of shares in Eco Energy 2010 Spółka z ograniczoną odpowiedzialnością Spółka komandytowo–akcyjna and in Eco Energy 2010 Sp. z o.o., as well as offering and subscribing for series A subscription warrants entitling their holders to subscribe for ordinary series E shares in the conditionally increased share capital of PETROLINVEST S.A. and subscribing for series E shares 01-03-2012 16/2012 Change in shareholding 29-02-2012 15/2012 Change in shareholding 28-02-2012 14/2012 Notification of a transaction by an obliged person 21-02-2012 13/2012 Change in shareholding 10-02-2012 12/2012 Conditional registration of shares with the National Depository for Securities (KDPW) 07-02-2012 11/2012 Notification of a transaction by an obliged person 07-02-2012 10/2012 Conclusion of an additional agreement to the agreement on the sale of shares in TOO Company Profit 02-02-2012 9/2012 Registration of conditional share capital increase 31-01-2012 8/2012 Periodic reports publication schedule 2012 31-01-2012 7/2012 List of shareholders who had 5% or more votes at the EGM of PETROLINVEST S.A. held on 31 January 2012 31-01-2012 6/2012 Resolutions of the EGM of PETROLINVEST S.A. held on 31 January 2012 31-01-2012 5/2012 Supervisory person resigns from office 30-01-2012 4/2012 Information provided to a shareholder outside the general meeting 25-01-2012 3/2012 Change in shareholding 05-01-2012 2/2012 Announcement of convocation of an Extraordinary General Meeting of PETROLINVEST S.A. 04-01-2012 1/2012 Change in shareholding