GREEK ORGANISATION OF FOOTBALL PROGNOSTICS S.A.

RELEASE OF REGULATED INFORMATION OF LAW 3556/2007

OPAP S.A. announces, that pursuant to Law 3556/2007 and Law 3340/2005, as well as the Capital Market Commission's decisions 3/347/12.7.2005 and 1/434/3.7.2007, Eurobank EFG Equities S.A, notified OPAP S.A. on 20.12.2011, that:

1) Bought on 16.12.2011, 5,000 common registered shares of OPAP S.A., at a total value of euros 32,600.00

2) Bought on 16.12.2011, 29 futures of OPAP S.A., at a total value of euros 19,163.00

3) Sold on 16.12.2011, 5,000 common registered shares of OPAP S.A., at a total value of euros 32,600.00

4) Sold on 16.12.2011, 23 futures of OPAP S.A., at a total value of euros 15,312.00

5) Bought on 16.12.2011, 6,300 common registered shares of OPAP S.A., at a total value of euros 41,899.00

6) Sold on 16.12.2011, 31,817 common registered shares of OPAP S.A., at a total value of euros 208,501.91

7) Bought on 16.12.2011, 14,000 common registered shares of OPAP S.A., at a total value of euros 91,735.00

8) Sold on 16.12.2011, 13,500 common registered shares of OPAP S.A., at a total value of euros 89,300.00

9) Bought on 19.12.2011, 2,658 common registered shares of OPAP S.A., at a total value of euros 18,061.08

10) Bought on 19.12.2011, 7 futures of OPAP S.A., at a total value of euros 4,609.00

11) Sold on 19.12.2011, 700 common registered shares of OPAP S.A., at a total value of euros 4,635.00.

The notification by Eurobank EFG Equities S.A. to OPAP S.A. and accordingly, by OPAP S.A. to the Capital Market Commission, is disclosed precisely because, Mr. Dimosthenis Archontidis holds a managerial role as a non-executive member of the Eurobank EFG Equities S.A. Board, while at the same time he is a non-executive Member of the OPAP S.A. Board (liable person according to Law 3340/2005).