X0304 4 2011-11-25 0 0001176334 MARTIN MIDSTREAM PARTNERS LP MMLP 0001477941 Cross Oil Refining & Marketing, Inc. 4200 STONE ROAD KILGORE TX 75662 0 0 1 0 Common Units 2011-11-25 4 C 0 889444 A 889444 D Subordinated Class B Units 2011-11-25 4 C 0 889444 A 2011-11-25 Common Units 889444 0 D Represents the conversion of 889,444 Subordinated Class B Units of Martin Midstream Partners LP, which were converted into Common Units on a one-to-one basis upon the exercise date as set forth in the Second Amended and Restated Agreement of Limited Partnership of Martin Midstream Partners LP. The Subordinated Class B Units had no expiration date. Cross Oil Refining & Marketing, Inc. is a wholly owned subsidiary of Martin Resource Management Corporation which directly or indirectly owns 6,593,267 Common Units in the issuer and owns our general partner. /s/ Ruben S. Martin, President and Chief Executive Officer 2011-11-29