DATA ROLLUP ( Aggregate)

General

DATA ROLLUP ( Aggregate)

Looking for a function to roll up data based on product, ID and dates

What we have

1444                    1234 30/10/2009         07/02/2011

1490                    1234 12/04/2005         20/05/2005

1490                    1234 04/04/2006         05/04/2006

1490                    1234 03/05/2006         26/05/2006

1490                    1234 05/04/2006         02/05/2006

1490                    1234 30/03/2005         01/04/2005

1490                    1234 01/04/2005         02/04/2005

1490                    1234 27/05/2006         23/10/2007

1490                    1234 26/05/2006         27/05/2006

1490                    1234 28/03/2005         30/03/2005

1490                    1234 11/04/2005         12/04/2005

1490                    1234 02/04/2005         11/04/2005

1490                    1234 02/05/2006         03/05/2006

1490                    1234 13/05/2004         28/03/2005

1490                    1234 21/05/2005         04/04/2006

1490                    1234 20/05/2005         21/05/2005

1500                    1234 08/02/2011         31/12/3499

1500                    1234 24/10/2007         29/10/2009

What we need

1490                   1234        12/04/2005         23/10/2007

1500                   1234        24/10/2007         29/10/2009

1444                   1234        30/10/2009         07/02/2011

1500                   1234        08/02/2011         31/12/3499

Any help is much appreciated.