AGREEMENT AS TO JOINT FILING OF SCHEDULE 13D
EXHIBIT
4
AGREEMENT AS TO JOINT FILING OF SCHEDULE 13D
In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the
undersigned agree that only one statement containing the information required by Schedule 13D and
any further amendments thereto need to be filed with respect to the beneficial ownership by each of
the undersigned of shares of common stock of Optimal Group Inc., a Canadian corporation, and
further agree that this Joint Filing Agreement be included as an exhibit to the Schedule 13D
provided that, as contemplated by Section 13d-1(k)(1)(ii), no person shall be responsible for the
completeness or accuracy of the information concerning the other persons making the filing, unless
such person knows or has reason to believe that such information is inaccurate. This Joint Filing
Agreement may be executed in any number of counterparts, all of which taken together shall
constitute one and the same instrument.
Dated:
March 17, 2010
| By: | /s/ Xxxxxxx Xxxx | |||
| Xxxxxxx Xxxx | ||||
| By: | /s/ Xxxx Xxx | |||
| Xxxx Xxx | ||||
| By: | /s/ Xxxxx Xxxxxxxx | |||
| Xxxxx Xxxxxxxx | ||||
| By: | /s/ Xxxxxxx Xxxxxxxx | |||
| Xxxxxxx Xxxxxxxx | ||||
| 7293411 CANADA INC. |
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| /s/ Xxxxxxx Xxxxxxxx | ||||
| By: Xxxxxxx Xxxxxxxx | ||||
| Title: | President | |||
