NASDAQ:MPWR - Monolithic Power Systems SEC Filings & 10K Form

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$140.92 -0.18 (-0.13 %)
(As of 03/19/2019 03:58 AM ET)
Previous Close$141.10
Today's Range$139.46 - $141.87
52-Week Range$101.99 - $152.21
Volume158,946 shs
Average Volume313,673 shs
Market Capitalization$6.05 billion
P/E Ratio58.96
Dividend Yield0.85%
Beta1.43

SEC Filings

Monolithic Power Systems (NASDAQ:MPWR) SEC Filings

DateFilerForm TypeView
03/12/2019
4:00 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
03/01/2019
4:19 PM
Monolithic Power Systems (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
View Filing
02/27/2019
5:27 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/27/2019
5:20 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/21/2019
4:20 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/21/2019
4:18 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/21/2019
3:31 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/19/2019
4:11 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2019
4:17 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2019
4:15 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2019
4:15 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2019
4:12 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2019
4:12 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/12/2019
5:06 PM
Monolithic Power Systems (Issuer)
Zhou Jeff (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/12/2019
5:04 PM
Lee Victor K (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/12/2019
5:03 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/12/2019
5:02 PM
Elmiger Eugen J (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/12/2019
4:59 PM
CHANG KUO WEI HERBERT (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/11/2019
12:34 PM
Monolithic Power Systems (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
View Filing
02/06/2019
2:03 PM
BlackRock Inc. (Filed by)
Monolithic Power Systems (Subject)
Form SC 13G/A
View Filing
02/05/2019
5:05 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/05/2019
5:03 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/05/2019
4:59 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/05/2019
4:56 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/28/2019
1:44 PM
FRANKLIN RESOURCES INC (Filed by)
Monolithic Power Systems (Subject)
Form SC 13G
View Filing
01/23/2019
4:22 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/15/2019
4:53 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
12/14/2018
6:50 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
12/14/2018
6:50 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
12/11/2018
4:03 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
12/06/2018
4:01 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/27/2018
4:30 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/20/2018
6:30 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/20/2018
6:29 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/06/2018
4:20 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/06/2018
4:19 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/06/2018
4:07 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/06/2018
4:00 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/02/2018
4:20 PM
Monolithic Power Systems (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
View Filing
10/29/2018
6:16 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
10/29/2018
6:16 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
10/29/2018
6:15 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
10/29/2018
6:11 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
10/29/2018
6:07 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
10/25/2018
3:35 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
10/23/2018
3:52 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
10/09/2018
4:41 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
09/13/2018
4:11 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
09/11/2018
4:43 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
09/05/2018
4:24 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
09/05/2018
4:21 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/29/2018
3:55 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/27/2018
4:01 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/22/2018
3:03 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/20/2018
5:02 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/16/2018
3:50 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/16/2018
3:44 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/14/2018
4:43 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/07/2018
4:34 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/07/2018
4:33 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/07/2018
4:25 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/07/2018
4:12 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
07/25/2018
3:15 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
07/10/2018
3:16 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
07/03/2018
2:13 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
06/14/2018
3:48 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
06/07/2018
3:29 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
06/04/2018
4:24 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/31/2018
2:36 PM
Monolithic Power Systems (Filer)
Form SD
Specialized Disclosure Report  
View Filing
05/30/2018
4:20 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/24/2018
3:13 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/22/2018
4:16 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/22/2018
4:03 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/21/2018
4:46 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/21/2018
4:05 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/15/2018
4:14 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/09/2018
4:57 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/08/2018
2:49 PM
Monolithic Power Systems (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
View Filing
05/07/2018
4:20 PM
Monolithic Power Systems (Issuer)
Xiao Deming (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/07/2018
4:19 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/07/2018
4:18 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/07/2018
4:10 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/01/2018
4:31 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
04/24/2018
4:24 PM
Monolithic Power Systems (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
04/19/2018
4:12 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
04/10/2018
3:45 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
04/03/2018
4:33 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
03/21/2018
4:25 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
03/07/2018
3:54 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
03/05/2018
2:24 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/26/2018
2:59 PM
Monolithic Power Systems (Issuer)
Tseng Saria (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/22/2018
3:56 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/22/2018
3:55 PM
Monolithic Power Systems (Issuer)
Moyer James C (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/22/2018
3:54 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
6:03 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
4:06 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
4:04 PM
Blegen Theodore (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
3:59 PM
Monolithic Power Systems (Issuer)
Sciammas Maurice (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
3:58 PM
Hsing Michael (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/09/2018
6:10 PM
Elmiger Eugen J (Reporting)
Monolithic Power Systems (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
This page was last updated on 3/19/2019 by MarketBeat.com Staff

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