SEC Filings

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MICROCHIP TECHNOLOGY INC

4/A 137 filings

All 4/A Filings

Complete history of 4/A filings with the SEC

Date Filed	View on EDGAR
06 Oct Oct 06, 2025	open_in_new View Filing
06 Oct Oct 06, 2025	open_in_new View Filing
06 Oct Oct 06, 2025	open_in_new View Filing
06 Oct Oct 06, 2025	open_in_new View Filing
06 Oct Oct 06, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
21 Jul Jul 21, 2025	open_in_new View Filing
10 Jul Jul 10, 2023	open_in_new View Filing
19 Aug Aug 19, 2020	open_in_new View Filing
03 Mar Mar 03, 2020	open_in_new View Filing
03 Mar Mar 03, 2020	open_in_new View Filing
03 Mar Mar 03, 2020	open_in_new View Filing
06 Jan Jan 06, 2020	open_in_new View Filing
14 Nov Nov 14, 2019	open_in_new View Filing
03 Oct Oct 03, 2019	open_in_new View Filing
13 Aug Aug 13, 2019	open_in_new View Filing
28 Jun Jun 28, 2019	open_in_new View Filing
28 Jun Jun 28, 2019	open_in_new View Filing
28 Jun Jun 28, 2019	open_in_new View Filing
28 Jun Jun 28, 2019	open_in_new View Filing
28 Jun Jun 28, 2019	open_in_new View Filing
22 May May 22, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
19 Feb Feb 19, 2019	open_in_new View Filing
08 Feb Feb 08, 2019	open_in_new View Filing
08 Feb Feb 08, 2019	open_in_new View Filing
08 Feb Feb 08, 2019	open_in_new View Filing
08 Feb Feb 08, 2019	open_in_new View Filing
08 Feb Feb 08, 2019	open_in_new View Filing
08 Feb Feb 08, 2019	open_in_new View Filing
03 Oct Oct 03, 2018	open_in_new View Filing
03 Oct Oct 03, 2018	open_in_new View Filing
03 Oct Oct 03, 2018	open_in_new View Filing
03 Oct Oct 03, 2018	open_in_new View Filing
03 Oct Oct 03, 2018	open_in_new View Filing
03 Oct Oct 03, 2018	open_in_new View Filing
05 Sep Sep 05, 2018	open_in_new View Filing
05 Sep Sep 05, 2018	open_in_new View Filing
05 Sep Sep 05, 2018	open_in_new View Filing
05 Sep Sep 05, 2018	open_in_new View Filing
05 Sep Sep 05, 2018	open_in_new View Filing
05 Sep Sep 05, 2018	open_in_new View Filing
17 May May 17, 2018	open_in_new View Filing
13 Mar Mar 13, 2018	open_in_new View Filing
15 Nov Nov 15, 2017	open_in_new View Filing
05 Jun Jun 05, 2017	open_in_new View Filing
04 Oct Oct 04, 2016	open_in_new View Filing
04 Oct Oct 04, 2016	open_in_new View Filing
04 Oct Oct 04, 2016	open_in_new View Filing
17 Aug Aug 17, 2016	open_in_new View Filing
27 May May 27, 2016	open_in_new View Filing
06 Apr Apr 06, 2016	open_in_new View Filing
04 Dec Dec 04, 2015	open_in_new View Filing
02 Oct Oct 02, 2015	open_in_new View Filing
02 Sep Sep 02, 2015	open_in_new View Filing
11 Aug Aug 11, 2015	open_in_new View Filing
11 Aug Aug 11, 2015	open_in_new View Filing
11 Aug Aug 11, 2015	open_in_new View Filing
21 Aug Aug 21, 2014	open_in_new View Filing
19 Dec Dec 19, 2013	open_in_new View Filing
15 Aug Aug 15, 2013	open_in_new View Filing
17 May May 17, 2013	open_in_new View Filing
06 Mar Mar 06, 2013	open_in_new View Filing
07 Jan Jan 07, 2013	open_in_new View Filing
07 Jan Jan 07, 2013	open_in_new View Filing
02 Nov Nov 02, 2012	open_in_new View Filing
02 Nov Nov 02, 2012	open_in_new View Filing
22 Aug Aug 22, 2012	open_in_new View Filing
22 Aug Aug 22, 2012	open_in_new View Filing
10 Aug Aug 10, 2012	open_in_new View Filing
22 May May 22, 2012	open_in_new View Filing
22 Feb Feb 22, 2012	open_in_new View Filing
08 Nov Nov 08, 2011	open_in_new View Filing
06 Aug Aug 06, 2010	open_in_new View Filing
01 Jul Jul 01, 2010	open_in_new View Filing
01 Jul Jul 01, 2010	open_in_new View Filing
01 Jul Jul 01, 2010	open_in_new View Filing
01 Jul Jul 01, 2010	open_in_new View Filing
01 Jul Jul 01, 2010	open_in_new View Filing
01 Jul Jul 01, 2010	open_in_new View Filing
03 Mar Mar 03, 2010	open_in_new View Filing
11 Jun Jun 11, 2009	open_in_new View Filing
03 Mar Mar 03, 2009	open_in_new View Filing
04 Feb Feb 04, 2009	open_in_new View Filing
04 Nov Nov 04, 2008	open_in_new View Filing
04 Nov Nov 04, 2008	open_in_new View Filing
07 Aug Aug 07, 2008	open_in_new View Filing
07 Aug Aug 07, 2008	open_in_new View Filing
05 Aug Aug 05, 2008	open_in_new View Filing
19 May May 19, 2008	open_in_new View Filing
09 May May 09, 2008	open_in_new View Filing
05 May May 05, 2008	open_in_new View Filing
03 Apr Apr 03, 2008	open_in_new View Filing
03 Apr Apr 03, 2008	open_in_new View Filing
31 Jul Jul 31, 2007	open_in_new View Filing
18 Apr Apr 18, 2007	open_in_new View Filing
30 Oct Oct 30, 2006	open_in_new View Filing
18 May May 18, 2006	open_in_new View Filing
13 Apr Apr 13, 2006	open_in_new View Filing
13 Apr Apr 13, 2006	open_in_new View Filing
05 Apr Apr 05, 2006	open_in_new View Filing
03 Aug Aug 03, 2005	open_in_new View Filing
17 Mar Mar 17, 2005	open_in_new View Filing
02 Sep Sep 02, 2004	open_in_new View Filing
10 Aug Aug 10, 2004	open_in_new View Filing
10 Aug Aug 10, 2004	open_in_new View Filing
10 Aug Aug 10, 2004	open_in_new View Filing
10 Aug Aug 10, 2004	open_in_new View Filing
24 Mar Mar 24, 2004	open_in_new View Filing
27 Feb Feb 27, 2004	open_in_new View Filing
09 Feb Feb 09, 2004	open_in_new View Filing
28 Jan Jan 28, 2004	open_in_new View Filing
03 Nov Nov 03, 2003	open_in_new View Filing
01 Oct Oct 01, 2003	open_in_new View Filing
29 Sep Sep 29, 2003	open_in_new View Filing
24 Jun Jun 24, 2003	open_in_new View Filing
19 Jun Jun 19, 2003	open_in_new View Filing
09 Apr Apr 09, 2003	open_in_new View Filing
30 Jan Jan 30, 2003	open_in_new View Filing
30 Aug Aug 30, 2002	open_in_new View Filing
30 Aug Aug 30, 2002	open_in_new View Filing
30 Aug Aug 30, 2002	open_in_new View Filing
30 Aug Aug 30, 2002	open_in_new View Filing