Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"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>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2022-01-03 Sale |
2022-01-05 4:11 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
905 | $490.87 | $444,237 | 128,877 (Indirect Direct) |
View |
| 2022-01-03 Sale |
2022-01-05 4:11 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
10,960 | $490.87 | $5,379,935 | 1,096,190 (Indirect Direct) |
View |
| 2022-01-03 Sale |
2022-01-05 4:10 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
4,305 | $490.87 | $2,113,195 | 246,603 (Direct) |
View |
| 2021-12-20 Sale |
2021-12-20 5:14 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $474.35 | $899,842 | 129,782 (Indirect Direct) |
View |
| 2021-11-30 Sale |
2021-12-02 4:54 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
4,366 | $560 | $2,444,960 | 275,938 (Indirect Direct) |
View |
| 2021-11-22 Sale |
2021-11-23 6:34 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $567.54 | $1,076,628 | 131,679 (Indirect Direct) |
View |
| 2021-11-22 Sale |
2021-11-23 6:33 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
427 | $580 | $247,660 | 280,304 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-18 7:49 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
2,000 | $555.31 | $1,110,620 | 564,327 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-16 7:34 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
1,625 | $553.42 | $899,304 | 250,907 (Direct) |
View |
| 2021-11-12 Sale |
2021-11-16 7:33 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
6,273 | $553.42 | $3,471,591 | 1,107,150 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-16 7:33 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
1,625 | $553.42 | $899,304 | 280,731 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-16 7:33 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
1,625 | $553.42 | $899,304 | 313,930 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-16 7:32 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,364 | $553.42 | $754,862 | 133,576 (Indirect Direct) |
View |
| 2021-11-08 Sale |
2021-11-10 6:01 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
7,813 | $548.27 | $4,283,634 | 1,133,020 (Indirect Direct) |
View |
| 2021-11-08 Sale |
2021-11-10 6:01 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,460 | $548.27 | $800,474 | 137,747 (Indirect Direct) |
View |
| 2021-11-08 Sale |
2021-11-10 6:00 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
2,022 | $548.27 | $1,108,602 | 257,409 (Direct) |
View |
| 2021-11-08 Sale |
2021-11-10 6:00 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
2,022 | $548.27 | $1,108,602 | 282,356 (Indirect Direct) |
View |
| 2021-11-08 Sale |
2021-11-10 5:59 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
2,022 | $548.27 | $1,108,602 | 331,741 (Indirect Direct) |
View |
| 2021-10-20 Sale |
2021-10-20 8:17 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $496.59 | $942,031 | 136,400 (Indirect Direct) |
View |
| 2021-10-01 Sale |
2021-10-05 5:02 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
4,330 | $476.16 | $2,061,773 | 254,554 (Direct) |
View |
| 2021-10-01 Sale |
2021-10-05 5:02 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
11,020 | $476.16 | $5,247,283 | 1,121,236 (Indirect Direct) |
View |
| 2021-10-01 Sale |
2021-10-05 5:01 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
910 | $476.16 | $433,306 | 138,297 (Indirect Direct) |
View |
| 2021-10-01 Sale |
2021-10-05 5:01 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
4,330 | $476.16 | $2,061,773 | 284,378 (Indirect Direct) |
View |
| 2021-10-01 Sale |
2021-10-05 5:01 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
4,330 | $476.16 | $2,061,773 | 328,887 (Indirect Direct) |
View |
| 2021-09-20 Sale |
2021-09-21 5:53 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $482.99 | $916,228 | 128,545 (Direct) |
View |
| 2021-08-30 Sale |
2021-08-30 5:06 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
4,886 | $500 | $2,443,000 | 288,708 (Indirect Direct) |
View |
| 2021-08-24 Sale |
2021-08-26 6:18 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
300 | $490 | $147,000 | 5,509 (Direct) |
View |
| 2021-08-26 Sale |
2021-08-26 6:01 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
6,495 | $489 | $3,176,055 | 293,594 (Indirect Direct) |
View |
| 2021-08-19 Sale |
2021-08-23 5:54 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
4,739 | $462 | $2,189,418 | 300,118 (Indirect Direct) |
View |
| 2021-08-20 Sale |
2021-08-23 4:57 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $469.24 | $890,148 | 141,104 (Indirect Direct) |
View |
| 2021-08-20 Sale |
2021-08-23 4:57 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
300 | $477 | $143,100 | 5,809 (Direct) |
View |
| 2021-08-12 Sale |
2021-08-16 4:45 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,379 | $457.1 | $630,341 | 143,001 (Indirect Direct) |
View |
| 2021-08-12 Sale |
2021-08-16 4:44 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
1,651 | $457.1 | $754,672 | 304,799 (Indirect Direct) |
View |
| 2021-08-12 Sale |
2021-08-16 4:44 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
6,373 | $457.1 | $2,913,098 | 1,132,256 (Indirect Direct) |
View |
| 2021-08-12 Sale |
2021-08-16 4:43 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
1,651 | $457.1 | $754,672 | 333,217 (Indirect Direct) |
View |
| 2021-08-12 Sale |
2021-08-16 4:43 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
1,651 | $457.1 | $754,672 | 258,861 (Direct) |
View |
| 2021-08-09 Sale |
2021-08-11 5:10 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
2,053 | $459.12 | $942,573 | 306,450 (Indirect Direct) |
View |
| 2021-08-09 Sale |
2021-08-11 5:10 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
2,053 | $459.12 | $942,573 | 334,868 (Indirect Direct) |
View |
| 2021-08-09 Sale |
2021-08-11 5:09 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
7,926 | $459.12 | $3,638,985 | 1,138,629 (Indirect Direct) |
View |
| 2021-08-09 Sale |
2021-08-11 5:09 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
2,053 | $459.12 | $942,573 | 260,512 (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 |
| 2021-11-15 Gift |
2021-11-16 7:33 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
33,930 | $0 | 313,930 (Direct) |
View |
| 2021-08-16 Other |
2021-08-23 5:54 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
29 | $323.24 | 300,118 (Direct) |
View |