The story
1993 - DataMirror was founded
1996 - DataMirror had its initial public offering
1997 - DataMirror acquired SQLPump from SoftQuest Corp.
1998 - DataMirror acquired mpc-Software GmbH, a software distributor located in Frankfurt, Germany
2000 - DataMirror purchased assets of Constellar Corp, makers of Constellar Hub
2001 - DataMirror acquired BDI Systems, Inc. which builds bi-directional, Java-based, data transformation software that exchanges data between XML, relational database and text formats.
2003 - DataMirror completed acquisition of PointBase, makers of a Java database
2003 - DataMirror acquired assets of bankrupt SmartSales, maker of sales force automation products
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2004 - DataMirror divested interest in Idion Technology Holdings, of South Africa
2007 - On 16 Jul 2007, IBM purchased all of the outstanding DataMirror common shares at a price of C$27.00 per common share payable in cash, amounting to total consideration of approximately C$170 million (approximately US$161 million).
2007 - 04 Sept 2007, IBM (NYSE: IBM) announced it had completed its acquisition of DataMirror.
2012 - 04 Jan 2012, IBM (NYSE: IBM) announced it had completed its sale of its iCluster software business to Rocket Software, a privately held company based in Waltham, MA. iCluster software was originally acquired by IBM when it acquired DataMirror Corporation in 2007.
From Wikipedia’s article on DataMirror, shared under CC BY-SA 4.0.3