$MCHP SEC Filings

Filing Filed On
PRIMARY DOCUMENT 17 May 2006
AMVESCAP PLC FOR MICROCHIP TECHNOLOGY INC. 10 May 2006
PRIMARY DOCUMENT 08 May 2006
PRIMARY DOCUMENT 08 May 2006
PRIMARY DOCUMENT 01 May 2006
PRIMARY DOCUMENT 01 May 2006
PRIMARY DOCUMENT 01 May 2006
PRIMARY DOCUMENT 01 May 2006
PRIMARY DOCUMENT 01 May 2006
PRIMARY DOCUMENT 01 May 2006
PRIMARY DOCUMENT 01 May 2006
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES 25 Apr 2006
PRIMARY DOCUMENT 13 Apr 2006
PRIMARY DOCUMENT 13 Apr 2006
PRIMARY DOCUMENT 05 Apr 2006
PRIMARY DOCUMENT 05 Apr 2006
PRIMARY DOCUMENT 05 Apr 2006
PRIMARY DOCUMENT 05 Apr 2006
PRIMARY DOCUMENT 05 Apr 2006
PRIMARY DOCUMENT 05 Apr 2006