MONOLITHIC POWER SYSTEMS INC — SC 13G/A Filings
79 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by MONOLITHIC POWER SYSTEMS INC (MPWR), sorted by most recent first. Each row links to the full filing on EdgarLookup. MONOLITHIC POWER SYSTEMS INC has filed 79 SC 13G/A documents with the SEC since 2019. To view all SEC filings by MONOLITHIC POWER SYSTEMS INC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
144/A
3
4
4/A
424B3
424B4
5
8-A12G
8-K
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
NT 10-K
NT 10-Q
PRE 14A
S-1
S-1/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | 13G/A MPWR 12-31-12 | 0000812295-13-000029 | Jan 31, 2013 | — |
| SC 13G/A | SC 13G/A | 0001144204-12-043243 | Aug 7, 2012 | — |
| SC 13G/A | AMENDMENT NO. 1 TO SCHEDULE 13G | 0001193125-12-061124 | Feb 14, 2012 | — |
| SC 13G/A | — | 0001086364-12-001666 | Feb 13, 2012 | — |
| SC 13G/A | NONE | 0001140361-12-004187 | Jan 30, 2012 | — |
| SC 13G/A | — | 0001140361-11-026256 | May 10, 2011 | — |
| SC 13G/A | SC 13G/A | 0000950123-11-011685 | Feb 10, 2011 | — |
| SC 13G/A | — | 0001086364-11-003381 | Feb 7, 2011 | — |
| SC 13G/A | DOC ONE | 0000315066-10-003960 | Dec 10, 2010 | — |
| SC 13G/A | SC 13G/A | 0001104659-10-019235 | Apr 12, 2010 | — |
| SC 13G/A | DOC ONE | 0000315066-10-001909 | Feb 16, 2010 | — |
| SC 13G/A | — | 0000919574-10-001223 | Feb 16, 2010 | — |
| SC 13G/A | DOC ONE | 0000315066-09-003854 | Nov 10, 2009 | — |
| SC 13G/A | — | 0000935836-09-000245 | Feb 17, 2009 | — |
| SC 13G/A | — | 0000919574-09-002549 | Feb 13, 2009 | — |
| SC 13G/A | — | 0000888002-09-000474 | Feb 13, 2009 | — |
| SC 13G/A | — | 0000350440-08-000047 | Apr 9, 2008 | — |
| SC 13G/A | — | 0000919574-08-001151 | Feb 14, 2008 | — |
| SC 13G/A | — | 0000935836-07-000330 | Oct 10, 2007 | — |
| SC 13G/A | — | 0000935836-07-000083 | Feb 14, 2007 | — |
| SC 13G/A | MONOLITHIC POWER 13GA2 | 0001308328-07-000004 | Feb 13, 2007 | — |
| SC 13G/A | 12-31-06 13G/A FILING | 0000350440-07-000024 | Feb 13, 2007 | — |
| SC 13G/A | — | 0000919574-07-000551 | Feb 12, 2007 | — |
| SC 13G/A | J. & W. SELIGMAN 13G/A AUGUST 31, 2006 | 0000350440-06-000038 | Sep 1, 2006 | — |
| SC 13G/A | DOC ONE | 0000315066-06-004616 | Aug 10, 2006 | — |
| SC 13G/A | J. & W. SELIGMAN 13G/A FEBRUARY 28, 2006 | 0000350440-06-000029 | May 10, 2006 | — |
| SC 13G/A | J. & W. SELIGMAN 13G/A FEBRUARY 28, 2006 | 0000350440-06-000025 | Mar 6, 2006 | — |
| SC 13G/A | J. & W. SELIGMAN 13G/A DECEMBER 31, 2005 | 0000350440-06-000015 | Feb 13, 2006 | — |
| SC 13G/A | J. & W. SELIGMAN 13G/A NOVEMBER 30, 2005 | 0000350440-05-000085 | Dec 13, 2005 | — |