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NASDAQ:MPWR

Monolithic Power Systems SEC Filings & 10K Form

$279.61
+3.00 (+1.08 %)
(As of 09/30/2020 12:00 AM ET)
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Today's Range
$275.46
Now: $279.61
$282.88
50-Day Range
$237.03
MA: $262.96
$282.85
52-Week Range
$130.12
Now: $279.61
$284.50
Volume261,691 shs
Average Volume357,365 shs
Market Capitalization$12.56 billion
P/E Ratio101.68
Dividend Yield0.72%
Beta1.17

SEC Filings

Monolithic Power Systems (NASDAQ:MPWR) SEC Filings

DateFilerForm TypeView
09/22/2020
3:23 PM
BLEGEN THEODORE (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/15/2020
4:04 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/14/2020
3:26 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/10/2020
4:11 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/01/2020
3:47 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/01/2020
3:46 PM
CHANG KUO WEI HERBERT (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/20/2020
4:24 PM
BLEGEN THEODORE (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/20/2020
4:08 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/17/2020
7:04 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/14/2020
4:21 PM
CHANG KUO WEI HERBERT (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/12/2020
4:10 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/10/2020
5:27 PM
CHANG KUO WEI HERBERT (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/07/2020
4:22 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/05/2020
4:53 PM
CHANG KUO WEI HERBERT (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2020
4:43 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/03/2020
3:37 PM
Monolithic Power Systems (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
07/23/2020
4:23 PM
BLEGEN THEODORE (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/23/2020
4:20 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/23/2020
4:18 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/23/2020
4:16 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/23/2020
4:15 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/23/2020
4:01 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/20/2020
5:33 PM
BLEGEN THEODORE (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
6:26 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/12/2020
3:53 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/28/2020
5:08 AM
Monolithic Power Systems (Filer)
Form DEFA14A
05/14/2020
3:53 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/13/2020
3:49 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
4:49 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
4:45 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
4:30 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
4:28 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
4:23 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
4:23 PM
CHANG KUO WEI HERBERT (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/11/2020
3:50 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/01/2020
3:38 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/29/2020
2:34 PM
Monolithic Power Systems (Filer)
Form DEFA14A
04/29/2020
2:25 PM
Monolithic Power Systems (Filer)
Form DEF 14A
04/20/2020
3:49 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/15/2020
4:25 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2020
4:19 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2020
4:06 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/03/2020
4:05 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
04/02/2020
4:44 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/26/2020
5:19 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/11/2020
4:37 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/24/2020
3:01 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/24/2020
12:40 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2020
4:09 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
4:19 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
4:14 PM
Lee Victor K (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
4:12 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/14/2020
4:11 PM
Elmiger Eugen J (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
4:58 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
4:57 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
4:56 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
4:54 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
4:24 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
7:09 AM
Monolithic Power Systems (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
02/06/2020
5:29 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2020
5:28 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2020
5:28 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2020
5:25 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2020
5:24 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
3:26 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/05/2020
12:33 PM
FRANKLIN RESOURCES INC (Filed by)
Monolithic Power Systems (Subject)
Form SC 13G/A
02/03/2020
6:09 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2020
6:03 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2020
6:02 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/03/2020
6:01 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/23/2020
4:17 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/21/2020
3:02 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/15/2020
4:48 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/09/2020
4:04 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/09/2020
4:03 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/09/2020
4:01 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/09/2020
4:00 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/30/2019
3:01 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/17/2019
5:01 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/12/2019
4:02 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/19/2019
4:27 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/19/2019
3:39 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/15/2019
4:04 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2019
4:27 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2019
4:26 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2019
4:24 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2019
4:22 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/05/2019
4:44 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/05/2019
4:44 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/05/2019
4:39 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/05/2019
4:38 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/24/2019
7:16 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/24/2019
7:15 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/24/2019
7:14 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/24/2019
7:13 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/24/2019
3:05 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/22/2019
3:16 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/21/2019
6:34 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/21/2019
4:45 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
10/09/2019
4:31 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 10/1/2020 by MarketBeat.com Staff

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