Latest Insider Transactions at Monolithic Power Systems Inc (MPWR)
This section provides a real-time view of insider transactions for Monolithic Power Systems Inc (MPWR). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of MONOLITHIC POWER SYSTEMS INC to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of MONOLITHIC POWER SYSTEMS INC's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Mar 31
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
BUY
Bona fide gift
|
Indirect |
8,500
+32.69%
|
-
|
|
Mar 31
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Bona fide gift
|
Direct |
8,500
-2.55%
|
-
|
|
Mar 30
2021
|
Michael Hsing CEO |
SELL
Open market or private sale
|
Direct |
63,583
-0.54%
|
$21,618,220
$340.01 P/Share
|
|
Mar 22
2021
|
Theodore Blegen EVP and CFO |
SELL
Open market or private sale
|
Direct |
1,897
-0.11%
|
$662,053
$349.85 P/Share
|
|
Feb 26
2021
|
Kuo Wei Herbert Chang |
SELL
Open market or private sale
|
Direct |
300
-18.98%
|
$111,000
$370.0 P/Share
|
|
Feb 26
2021
|
Deming Xiao EVP, Global Operations |
SELL
Open market or private sale
|
Direct |
3,000
-0.9%
|
$1,122,000
$374.0 P/Share
|
|
Feb 24
2021
|
Deming Xiao EVP, Global Operations |
SELL
Open market or private sale
|
Direct |
1,000
-0.3%
|
$383,000
$383.47 P/Share
|
|
Feb 19
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Open market or private sale
|
Indirect |
172
-12.51%
|
$65,188
$379.93 P/Share
|
|
Feb 19
2021
|
Theodore Blegen EVP and CFO |
SELL
Open market or private sale
|
Direct |
4,299
-0.2%
|
$1,663,713
$387.02 P/Share
|
|
Feb 17
2021
|
Saria Tseng EVP & General Counsel |
SELL
Open market or private sale
|
Direct |
22,026
-0.65%
|
$8,325,828
$378.29 P/Share
|
|
Feb 16
2021
|
Michael Hsing CEO |
BUY
Other acquisition or disposition
|
Direct |
89
+0.01%
|
$21,271
$239.17 P/Share
|
|
Feb 16
2021
|
Theodore Blegen EVP and CFO |
BUY
Other acquisition or disposition
|
Direct |
89
+0.05%
|
$21,271
$239.17 P/Share
|
|
Feb 16
2021
|
Deming Xiao EVP, Global Operations |
SELL
Open market or private sale
|
Direct |
5,000
-1.48%
|
$1,990,000
$398.0 P/Share
|
|
Feb 16
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
BUY
Other acquisition or disposition
|
Direct |
89
+0.03%
|
$21,271
$239.17 P/Share
|
|
Feb 16
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Open market or private sale
|
Direct |
11,000
-0.46%
|
$4,290,000
$390.7 P/Share
|
|
Feb 12
2021
|
Jeff Zhou |
SELL
Open market or private sale
|
Direct |
200
-1.71%
|
$77,600
$388.0 P/Share
|
|
Feb 11
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Open market or private sale
|
Direct |
5,000
-0.24%
|
$1,895,000
$379.95 P/Share
|
|
Feb 10
2021
|
Michael Hsing CEO |
SELL
Open market or private sale
|
Direct |
19,067
-0.22%
|
$7,150,125
$375.75 P/Share
|
|
Feb 09
2021
|
James C Moyer |
SELL
Open market or private sale
|
Direct |
15,000
-0.44%
|
$5,610,000
$374.52 P/Share
|
|
Feb 09
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Open market or private sale
|
Indirect |
20,535
-15.81%
|
$7,680,090
$374.93 P/Share
|
|
Feb 09
2021
|
Theodore Blegen EVP and CFO |
SELL
Open market or private sale
|
Direct |
2,922
-1.76%
|
$1,086,984
$372.89 P/Share
|
|
Feb 09
2021
|
Michael Hsing CEO |
SELL
Open market or private sale
|
Direct |
14,899
-1.32%
|
$5,542,428
$372.89 P/Share
|
|
Feb 09
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Open market or private sale
|
Direct |
4,956
-1.4%
|
$1,843,632
$372.89 P/Share
|
|
Feb 09
2021
|
Saria Tseng EVP & General Counsel |
SELL
Open market or private sale
|
Direct |
4,092
-1.37%
|
$1,522,224
$372.89 P/Share
|
|
Feb 09
2021
|
Deming Xiao EVP, Global Operations |
SELL
Open market or private sale
|
Direct |
4,092
-1.2%
|
$1,522,224
$372.89 P/Share
|
|
Feb 05
2021
|
Theodore Blegen EVP and CFO |
SELL
Open market or private sale
|
Direct |
11,010
-6.22%
|
$4,029,660
$366.34 P/Share
|
|
Feb 05
2021
|
Michael Hsing CEO |
SELL
Open market or private sale
|
Direct |
52,729
-4.47%
|
$19,298,814
$366.34 P/Share
|
|
Feb 05
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Open market or private sale
|
Direct |
15,875
-4.29%
|
$5,810,250
$366.34 P/Share
|
|
Feb 05
2021
|
Saria Tseng EVP & General Counsel |
SELL
Open market or private sale
|
Direct |
13,358
-4.3%
|
$4,889,028
$366.34 P/Share
|
|
Feb 05
2021
|
Deming Xiao EVP, Global Operations |
SELL
Open market or private sale
|
Direct |
13,359
-3.76%
|
$4,889,394
$366.34 P/Share
|
|
Feb 02
2021
|
Theodore Blegen EVP and CFO |
BUY
Grant, award, or other acquisition
|
Direct |
41,196
+18.88%
|
$1,235,880
$30.0 P/Share
|
|
Feb 02
2021
|
Theodore Blegen EVP and CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
20,105
+12.89%
|
-
|
|
Feb 02
2021
|
Kuo Wei Herbert Chang |
BUY
Grant, award, or other acquisition
|
Direct |
533
+25.21%
|
-
|
|
Feb 02
2021
|
Eugen J Elmiger |
BUY
Grant, award, or other acquisition
|
Direct |
533
+2.66%
|
-
|
|
Feb 02
2021
|
Michael Hsing CEO |
BUY
Grant, award, or other acquisition
|
Direct |
232,443
+16.47%
|
$6,973,290
$30.0 P/Share
|
|
Feb 02
2021
|
Michael Hsing CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
96,500
+9.26%
|
-
|
|
Feb 02
2021
|
Victor K Lee |
BUY
Grant, award, or other acquisition
|
Direct |
533
+1.81%
|
-
|
|
Feb 02
2021
|
James C Moyer |
BUY
Grant, award, or other acquisition
|
Direct |
533
+0.21%
|
-
|
|
Feb 02
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
BUY
Grant, award, or other acquisition
|
Direct |
60,186
+13.99%
|
$1,805,580
$30.0 P/Share
|
|
Feb 02
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
BUY
Exercise of conversion of derivative security
|
Direct |
32,165
+9.41%
|
-
|
|
Feb 02
2021
|
Saria Tseng EVP & General Counsel |
BUY
Grant, award, or other acquisition
|
Direct |
60,186
+16.21%
|
$1,805,580
$30.0 P/Share
|
|
Feb 02
2021
|
Saria Tseng EVP & General Counsel |
BUY
Exercise of conversion of derivative security
|
Direct |
32,165
+11.37%
|
-
|
|
Feb 02
2021
|
Deming Xiao EVP, Global Operations |
BUY
Grant, award, or other acquisition
|
Direct |
60,186
+14.49%
|
$1,805,580
$30.0 P/Share
|
|
Feb 02
2021
|
Deming Xiao EVP, Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
32,165
+9.83%
|
-
|
|
Feb 02
2021
|
Jeff Zhou |
BUY
Grant, award, or other acquisition
|
Direct |
533
+4.35%
|
-
|
|
Jan 20
2021
|
Theodore Blegen EVP and CFO |
SELL
Open market or private sale
|
Direct |
1,919
-0.27%
|
$761,843
$397.59 P/Share
|
|
Jan 14
2021
|
Saria Tseng EVP & General Counsel |
SELL
Open market or private sale
|
Direct |
21,730
-1.17%
|
$8,452,970
$389.36 P/Share
|
|
Jan 06
2021
|
Maurice Sciammas EVP, WW Sales & Marketing |
SELL
Open market or private sale
|
Indirect |
23,090
-4.63%
|
$8,474,030
$367.02 P/Share
|
|
Jan 05
2021
|
Michael Hsing CEO |
SELL
Open market or private sale
|
Direct |
44,784
-0.37%
|
$16,435,728
$367.2 P/Share
|
|
Jan 04
2021
|
Deming Xiao EVP, Global Operations |
SELL
Open market or private sale
|
Direct |
4,305
-1.61%
|
$1,584,240
$368.26 P/Share
|