EXHIBIT A JOINT FILING AGREEMENTJoint Filing Agreement • January 23rd, 2009 • Datawatch Corp • Services-prepackaged software
Contract Type FiledJanuary 23rd, 2009 Company IndustryThis Agreement is dated as of January 22, 2009 by and among Mercury Fund VI, Ltd. (“Mercury VI”), Mercury Fund VII, Ltd. (“Mercury VII”), Mercury Fund VIII, Ltd. (“Mercury VIII”), Mercury Ventures, Ltd. (“Mercury Ventures”), Mercury Ventures II, Ltd. (“Mercury Ventures II”), Mercury Management, L.L.C. (“Mercury Management”) and Kevin C. Howe (“Mr. Howe”).