Home About FAQ Contact Media Mentions Key Subscribe
 
Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
Reduced Version of Subscription Insider Search
Check all filing types
Uncheck all filing types
Remove The Noise What is the 'Remove The Noise' function?
Insider Portfolio Alerts
Free real time insider alerts
Top Trade Alerts
Free insider trades intra-day
Special Screens Report
Free insider special screens report
Our Input Date Search is an excellent tool to examine the latest insider trades for new long and short investment ideas, but it is only available to paid subscribers.

Click Here to Subscribe

close window
Feature available to paying subscribers only. Subscriber output is also not separated on different pages, so that print outs and Excel downloads contain all of a search's information.

Click Here to Subscribe

close window

Detailed Insider History for:
MONOLITHIC POWER SYSTEMS INC: MPWR
Price: 11/22/24 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$580.81 $959.64 $538.00 $28,332 49 789 0.9% 4.1% 97.26% 3.37%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Electronic And Other Electrical Equipment And Components, Except Computer Equipment Semiconductors & Related Devices
click column headers to sort
#
View Form
Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
XIAO DEMING
PR,OO
JS
---
3,391
---
11/14/23
---
---
247,250
-1.4
D
---
11/16/23 - 5:03:08 pm
2
    
 
XIAO DEMING
PR,OO
JB
---
3,391
---
11/14/23
---
---
3,391
New
I
---
11/16/23 - 5:03:08 pm
3
1y
80
26%
25%
2
CHANG KUO WEI HERBERT
DIR
S
$209,456
400
---
11/14/23
---
$523.64
1,293
-23.6
D
---
11/15/23 - 5:40:44 pm
4
1y
80
26%
25%
2
CHANG KUO WEI HERBERT
DIR
S
$51,000
100
---
11/13/23
---
$510.00
1,693
-5.6
D
---
11/13/23 - 5:37:28 pm
5
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$349,158
712
---
11/8/23
---
$490.39
119,881
-0.6
D
R
11/9/23 - 6:05:40 pm
6
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$1,368,188
2,790
---
11/8/23
---
$490.39
996,426
-0.3
D
R
11/9/23 - 6:05:25 pm
7
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$421,245
859
---
11/8/23
---
$490.39
182,218
-0.5
D
R
11/9/23 - 6:05:13 pm
8
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$421,245
859
---
11/8/23
---
$490.39
251,494
-0.3
D
R
11/9/23 - 6:04:59 pm
9
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$421,245
859
---
11/8/23
---
$490.39
250,641
-0.3
D
R
11/9/23 - 6:04:47 pm
10
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$484,047
982
---
11/6/23
---
$492.92
251,500
-0.4
D
R
11/7/23 - 5:03:38 pm
11
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$484,047
982
---
11/6/23
---
$492.92
252,353
-0.4
D
R
11/7/23 - 5:02:50 pm
12
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$417,503
847
---
11/6/23
---
$492.92
120,593
-0.7
D
R
11/7/23 - 5:02:39 pm
13
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$1,868,167
3,790
---
11/6/23
---
$492.92
999,216
-0.4
D
R
11/7/23 - 5:02:26 pm
14
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$484,047
982
---
11/6/23
---
$492.92
183,077
-0.5
D
R
11/7/23 - 5:02:11 pm
15
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$1,972,982
4,305
---
10/2/23
---
$458.30
184,059
-2.3
D
R
10/4/23 - 4:22:14 pm
16
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$1,972,982
4,305
---
10/2/23
---
$458.30
253,335
-1.7
D
R
10/4/23 - 4:21:57 pm
17
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$1,972,982
4,305
---
10/2/23
---
$458.30
252,482
-1.7
D
R
10/4/23 - 4:21:47 pm
18
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$414,762
905
---
10/2/23
---
$458.30
121,440
-0.7
D
R
10/4/23 - 4:21:36 pm
19
1y
80
26%
25%
2
CHANG KUO WEI HERBERT
DIR
S
$250,000
500
---
8/29/23
---
$500.00
1,793
-21.8
D
---
8/29/23 - 4:24:35 pm
20
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$383,923
724
---
8/8/23
---
$530.28
122,345
-0.6
D
R
8/10/23 - 6:02:36 pm
21
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$463,447
874
---
8/8/23
---
$530.26
188,339
-0.5
D
R
8/10/23 - 6:01:40 pm
22
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$1,503,817
2,836
---
8/8/23
---
$530.26
1,013,951
-0.3
D
R
8/10/23 - 6:01:08 pm
23
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$463,456
874
---
8/8/23
---
$530.27
257,623
-0.3
D
R
8/10/23 - 6:00:40 pm
24
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$463,447
874
---
8/8/23
---
$530.26
256,770
-0.3
D
R
8/10/23 - 5:59:59 pm
25
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$448,595
852
---
8/4/23
---
$526.52
123,069
-0.7
D
R
8/7/23 - 5:03:52 pm
26
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$2,008,750
3,815
---
8/4/23
---
$526.54
1,016,787
-0.4
D
R
8/7/23 - 5:03:30 pm
27
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$520,202
988
---
8/4/23
---
$526.52
258,497
-0.4
D
R
8/7/23 - 5:03:19 pm
28
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$520,212
988
---
8/4/23
---
$526.53
257,644
-0.4
D
R
8/7/23 - 5:03:11 pm
29
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$520,202
988
---
8/4/23
---
$526.52
189,213
-0.5
D
R
8/7/23 - 5:02:55 pm
30
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$15,409,864
28,845
---
7/21/23
---
$534.23
1,020,602
-2.7
D
R
7/25/23 - 6:35:47 pm
31
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$4,046,792
7,575
---
7/21/23
---
$534.23
123,921
-5.8
D
R
7/25/23 - 6:35:29 pm
32
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$5,258,426
9,843
---
7/21/23
---
$534.23
190,201
-4.9
D
R
7/25/23 - 6:35:17 pm
33
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$5,136,622
9,615
---
7/21/23
---
$534.23
259,485
-3.6
D
R
7/25/23 - 6:35:04 pm
34
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$5,136,622
9,615
---
7/21/23
---
$534.23
258,632
-3.6
D
R
7/25/23 - 6:34:43 pm
35
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$2,315,186
4,305
---
7/3/23
---
$537.79
268,247
-1.6
D
R
7/5/23 - 4:29:14 pm
36
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$2,315,186
4,305
---
7/3/23
---
$537.79
269,100
-1.6
D
R
7/5/23 - 4:29:01 pm
37
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$2,315,186
4,305
---
7/3/23
---
$537.79
200,044
-2.1
D
R
7/5/23 - 4:28:48 pm
38
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$5,894,179
10,960
---
7/3/23
---
$537.79
1,049,447
-1.0
D
R
7/5/23 - 4:28:31 pm
39
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$486,700
905
---
7/3/23
---
$537.79
131,496
-0.7
D
R
7/5/23 - 4:28:23 pm
40
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$351,181
857
---
5/9/23
---
$409.78
204,349
-0.4
D
R
5/10/23 - 6:04:43 pm
41
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$351,190
857
---
5/9/23
---
$409.79
272,552
-0.3
D
R
5/10/23 - 6:04:29 pm
42
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$291,354
711
---
5/9/23
---
$409.78
132,401
-0.5
D
R
5/10/23 - 6:04:00 pm
43
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$1,141,237
2,785
---
5/9/23
---
$409.78
1,060,407
-0.3
D
R
5/10/23 - 6:03:48 pm
44
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$351,207
857
---
5/9/23
---
$409.81
273,405
-0.3
D
R
5/10/23 - 6:03:36 pm
45
1y
99
15%
39%
1
BLEGEN THEODORE
CFO
S
$392,498
854
---
5/4/23
---
$459.60
133,112
-0.6
D
R
5/5/23 - 4:40:16 pm
46
1y
256
32%
18%
1
HSING MICHAEL
CEO,DIR
S
$1,757,970
3,825
---
5/4/23
---
$459.60
1,063,192
-0.4
D
R
5/5/23 - 4:40:01 pm
47
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$455,464
991
---
5/4/23
---
$459.60
274,262
-0.4
D
R
5/5/23 - 4:39:51 pm
48
1y
276
13%
33%
1
XIAO DEMING
PR,OO
S
$455,464
991
---
5/4/23
---
$459.60
273,409
-0.4
D
R
5/5/23 - 4:39:43 pm
49
1y
216
18%
28%
1
SCIAMMAS MAURICE
VP,SO
S
$455,464
991
---
5/4/23
---
$459.60
205,206
-0.5
D
R
5/5/23 - 4:39:28 pm
50
1y
164
10%
39%
1
TSENG SARIA
VP,GC
S
$1,604,810
3,462
---
5/3/23
---
$463.55
275,253
-1.2
D
R
5/4/23 - 4:42:33 pm
Subscribe Data Module Screens Alerts Newsletter Daily Ratings Reports Free Stuff
Home About FAQ Contact Disclaimer & Terms Of Use Privacy Media Mentions Transaction Codes
© 2024 InsiderInsights.com