New User? Sign Up | Sign In

Insider Trading - MONOLITHIC POWER SYSTEMS INC (MPWR)

Select Time period:

Enter Stock Symbol or Cik: Cik Lookup...

Search By Company or Insider Name:
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
MPWR Insider Trading Transactions for MONOLITHIC POWER SYSTEMS INC
Goto page 0, 1, 2, 3, 4, ... 7, 8, 9, 10, 11, Next

Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2020-02-11
Sale
2020-02-12
5:21 pm
MONOLITHIC POWER SYSTEMS INC MPWR CHANG KUO WEI HERBERT
Director
1,000 $187.7 $187,717 11,702
(Direct)
View
2020-02-10
Sale
2020-02-12
5:24 pm
MONOLITHIC POWER SYSTEMS INC MPWR Hsing Michael
CEO
7,957 $181.1 $1,440,808 1,223,080
(Indirect
Direct)
View
2020-02-10
Sale
2020-02-12
5:54 pm
MONOLITHIC POWER SYSTEMS INC MPWR Zhou Jeff
Director
2,533 $183.8 $465,536 15,211
(Direct)
View
2020-02-10
Sale
2020-02-12
5:56 pm
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
1,611 $181.1 $291,711 146,896
(Direct)
View
2020-02-10
Sale
2020-02-12
5:57 pm
MONOLITHIC POWER SYSTEMS INC MPWR Sciammas Maurice
VP
2,728 $181.1 $493,971 389,181
(Indirect
Direct)
View
2020-02-10
Sale
2020-02-12
5:58 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
2,327 $181.1 $421,360 351,477
(Indirect
Direct)
View
2020-02-12
Sale
2020-02-14
5:17 pm
MONOLITHIC POWER SYSTEMS INC MPWR CHANG KUO WEI HERBERT
Director
1,000 $192 $192,000 11,750
(Direct)
View
2020-02-12
Sale
2020-02-14
5:19 pm
MONOLITHIC POWER SYSTEMS INC MPWR Zhou Jeff
Director
500 $191 $95,500 15,759
(Direct)
View
2020-02-18
Sale
2020-02-19
5:09 pm
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
49 $187.8 $9,203 147,019
(Direct)
View
2020-02-20
Sale
2020-02-24
1:40 pm
MONOLITHIC POWER SYSTEMS INC MPWR Moyer James C
Director
10,000 $184.4 $1,843,830 361,308
(Indirect
Direct)
View
2020-02-18
Sale
2020-02-24
4:01 pm
MONOLITHIC POWER SYSTEMS INC MPWR Tseng Saria
VP
24,773 $184.5 $4,571,366 317,453
(Direct)
View
2020-03-09
Sale
2020-03-11
5:37 pm
MONOLITHIC POWER SYSTEMS INC MPWR Moyer James C
Director
19,000 $152.7 $2,900,591 342,308
(Indirect
Direct)
View
2020-03-24
Sale
2020-03-26
6:19 pm
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
1,408 $160 $225,280 145,611
(Direct)
View
2020-02-18
Sale
2020-04-02
5:44 pm
MONOLITHIC POWER SYSTEMS INC MPWR Hsing Michael
CEO
34,408 $167.6 $5,766,571 1,188,844
(Indirect
Direct)
View
2020-04-01
Sale
2020-04-03
4:35 pm
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
920 $162.6 $149,574 144,691
(Direct)
View
2020-02-18
Sale
2020-04-03
5:00 pm
MONOLITHIC POWER SYSTEMS INC MPWR Sciammas Maurice
VP
5,520 $162.6 $897,409 383,833
(Indirect
Direct)
View
2020-04-01
Sale
2020-04-03
5:05 pm
MONOLITHIC POWER SYSTEMS INC MPWR Tseng Saria
VP
4,380 $162.6 $712,078 313,073
(Direct)
View
2020-02-18
Sale
2020-04-03
5:06 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,380 $162.6 $712,078 347,193
(Indirect
Direct)
View
2020-04-06
Sale
2020-04-08
5:19 pm
MONOLITHIC POWER SYSTEMS INC MPWR Hsing Michael
CEO
113,721 $170 $19,332,570 1,075,123
(Indirect
Direct)
View
2020-04-13
Sale
2020-04-15
5:25 pm
MONOLITHIC POWER SYSTEMS INC MPWR Moyer James C
Director
14,000 $170.7 $2,390,423 328,308
(Indirect
Direct)
View
2020-04-17
Sale
2020-04-20
4:49 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
49,161 $185 $9,095,335 298,032
(Indirect
Direct)
View
2020-04-20
Sale
2020-04-22
4:35 pm
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
2,447 $183.1 $447,931 142,244
(Direct)
View
2020-04-29
Sale
2020-05-01
4:38 pm
MONOLITHIC POWER SYSTEMS INC MPWR Tseng Saria
VP
18,171 $200 $3,634,225 294,902
(Direct)
View
2020-05-05
Sale
2020-05-07
4:22 pm
MONOLITHIC POWER SYSTEMS INC MPWR CHANG KUO WEI HERBERT
Director
1,000 $198 $198,000 10,750
(Direct)
View
2020-05-05
Sale
2020-05-07
4:23 pm
MONOLITHIC POWER SYSTEMS INC MPWR Zhou Jeff
Director
500 $198 $99,000 15,259
(Direct)
View
2020-05-07
Sale
2020-05-11
4:50 pm
MONOLITHIC POWER SYSTEMS INC MPWR Zhou Jeff
Director
590 $205 $120,950 14,669
(Direct)
View
2020-05-08
Sale
2020-05-12
5:23 pm
MONOLITHIC POWER SYSTEMS INC MPWR CHANG KUO WEI HERBERT
Director
3,026 $210.6 $637,408 7,724
(Direct)
View
2020-05-08
Sale
2020-05-12
5:23 pm
MONOLITHIC POWER SYSTEMS INC MPWR Tseng Saria
VP
4,565 $208.7 $952,568 290,337
(Direct)
View
2020-05-08
Sale
2020-05-12
5:28 pm
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
3,177 $208.7 $662,937 139,067
(Direct)
View
2020-05-08
Sale
2020-05-12
5:30 pm
MONOLITHIC POWER SYSTEMS INC MPWR Hsing Michael
CEO
33,967 $209.3 $7,110,191 1,041,156
(Indirect
Direct)
View
2020-05-08
Sale
2020-05-12
5:45 pm
MONOLITHIC POWER SYSTEMS INC MPWR Sciammas Maurice
VP
5,388 $208.7 $1,124,302 378,445
(Indirect
Direct)
View
2020-05-08
Sale
2020-05-12
5:49 pm
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
4,565 $208.7 $952,568 293,467
(Indirect
Direct)
View
2020-05-11
Sale
2020-05-13
4:49 pm
MONOLITHIC POWER SYSTEMS INC MPWR Moyer James C
Director
14,000 $210.4 $2,945,999 314,308
(Indirect
Direct)
View
2020-05-12
Sale
2020-05-14
4:53 pm
MONOLITHIC POWER SYSTEMS INC MPWR Zhou Jeff
Director
2,000 $217 $434,000 12,669
(Direct)
View
2020-05-14
Sale
2020-05-18
4:31 pm
MONOLITHIC POWER SYSTEMS INC MPWR Moyer James C
Director
10,000 $195.3 $1,953,418 304,308
(Indirect
Direct)
View
2020-05-18
Sale
2020-05-20
4:02 pm
MONOLITHIC POWER SYSTEMS INC MPWR Tseng Saria
VP
4,762 $200.1 $952,895 285,575
(Direct)
View
2020-05-19
Sale
2020-05-20
5:05 pm
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
1,408 $204.9 $288,507 137,659
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2020-02-12
Option Award
2020-02-14
5:11 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Elmiger Eugen J
Director
1,048 $0 18,985
(Direct)
View
2020-02-12
Option Award
2020-02-14
5:12 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Moyer James C
Director
1,048 $0 371,308
(Direct)
View
2020-02-12
Option Award
2020-02-14
5:14 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Lee Victor K
Director
1,048 $0 28,339
(Direct)
View
2020-02-12
Option Award
2020-02-14
5:17 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR CHANG KUO WEI HERBERT
Director
1,048 $0 11,750
(Direct)
View
2020-02-12
Option Award
2020-02-14
5:19 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Zhou Jeff
Director
1,048 $0 15,759
(Direct)
View
2020-02-18
Other
2020-02-19
5:09 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Blegen Theodore
CFO
172 $123.4 147,019
(Direct)
View
2020-02-18
Other
2020-02-24
4:01 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Tseng Saria
VP
90 $123.4 317,453
(Direct)
View
2020-02-18
Other
2020-04-02
5:44 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Hsing Michael
CEO
172 $123.4 1,188,844
(Direct)
View
2020-02-18
Other
2020-04-03
5:00 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Sciammas Maurice
VP
172 $123.4 383,833
(Direct)
View
2020-02-18
Other
2020-04-03
5:06 pm
N/A
N/A
MONOLITHIC POWER SYSTEMS INC MPWR Xiao Deming
President
96 $123.4 347,193
(Direct)
View
Goto page 0, 1, 2, 3, 4, ... 7, 8, 9, 10, 11, Next