Immuron Ltd — Capital/Financing Update 2012

Apr 17, 2012

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ABN: 80 063 114 045 Level 1, 39 Leveson Street North Melbourne, Vic 3051 Tel: +61 3 8637 1107 Fax: +61 3 9328 1675 www.immuron.com

18 April 2012

Mr. Dean Litis Principal Adviser Listings Melbourne ASX Compliance Pty Ltd

Dear Dean Request for Trading Halt

In accordance with ASX Listing Rule 17.1, the Directors of Immuron Limited (the Company) requests an immediate trading halt in respect of its securities, ASX Codes IMC and IMCO.

In requesting the trading halt the Company provides the following information:

• The trading halt is necessary as the Company expects to make an announcement to the market in respect of a proposed capital raising.

• Unless otherwise requested by the Company, the Company requests the trading halt to remain in place until the announcement is made to the market.

• The Company is not aware of any reason why the trading halt should not be granted or of any information necessary to inform the market about the trading halt.

Yours faithfully

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Graeme Stevens Company Secretary

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