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 |
| 2021-08-09 Sale |
2021-08-11 5:09 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,474 | $459.12 | $676,743 | 139,049 (Indirect Direct) |
View |
| 2021-08-06 Sale |
2021-08-10 6:27 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
7,000 | $460.87 | $3,226,058 | 566,327 (Indirect Direct) |
View |
| 2021-08-04 Sale |
2021-08-05 5:26 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
400 | $465.22 | $186,088 | 6,109 (Direct) |
View |
| 2021-08-02 Sale |
2021-08-04 4:17 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
6,495 | $455.09 | $2,955,808 | 308,503 (Indirect Direct) |
View |
| 2021-07-23 Sale |
2021-07-26 7:02 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
500 | $410 | $205,000 | 6,509 (Direct) |
View |
| 2021-07-21 Sale |
2021-07-21 8:18 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
1,000 | $402.51 | $402,510 | 7,009 (Direct) |
View |
| 2021-07-20 Sale |
2021-07-21 8:11 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $382.77 | $726,115 | 145,854 (Direct) |
View |
| 2021-07-16 Sale |
2021-07-16 5:57 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
12,000 | $381.41 | $4,576,927 | 571,327 (Indirect Direct) |
View |
| 2021-07-14 Sale |
2021-07-16 5:03 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
1,000 | $392.66 | $392,660 | 8,009 (Direct) |
View |
| 2021-07-07 Sale |
2021-07-08 4:47 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
500 | $387.27 | $193,635 | 9,009 (Direct) |
View |
| 2021-07-06 Sale |
2021-07-06 6:08 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
500 | $380 | $190,000 | 9,509 (Direct) |
View |
| 2021-07-06 Sale |
2021-07-06 5:45 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
7,734 | $380 | $2,938,920 | 310,126 (Indirect Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 4:47 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
4,305 | $370.45 | $1,594,787 | 286,011 (Indirect Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 4:46 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
905 | $370.45 | $335,257 | 147,751 (Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 4:45 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
10,960 | $370.45 | $4,060,132 | 1,146,555 (Indirect Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 4:44 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
4,305 | $370.45 | $1,594,787 | 317,860 (Indirect Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 4:44 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
4,305 | $370.45 | $1,594,787 | 262,565 (Direct) |
View |
| 2021-06-28 Sale |
2021-06-28 7:13 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Zhou Jeff Director |
1,500 | $369.27 | $553,900 | 10,009 (Direct) |
View |
| 2021-06-21 Sale |
2021-06-22 6:21 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $353.17 | $669,963 | 148,656 (Direct) |
View |
| 2021-06-11 Sale |
2021-06-15 6:08 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Moyer James C Director |
12,603 | $343.41 | $4,327,973 | 583,327 (Indirect Direct) |
View |
| 2021-05-28 Sale |
2021-05-28 8:19 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
2,485 | $343.76 | $854,244 | 322,165 (Indirect Direct) |
View |
| 2021-05-20 Sale |
2021-05-24 4:10 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $330 | $626,010 | 151,109 (Direct) |
View |
| 2021-05-12 Sale |
2021-05-14 4:53 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
6,723 | $311.82 | $2,096,363 | 1,157,515 (Indirect Direct) |
View |
| 2021-05-12 Sale |
2021-05-14 4:52 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
1,741 | $311.82 | $542,885 | 266,870 (Direct) |
View |
| 2021-05-12 Sale |
2021-05-14 4:52 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
1,741 | $311.83 | $542,892 | 324,650 (Indirect Direct) |
View |
| 2021-05-12 Sale |
2021-05-14 4:52 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,437 | $311.82 | $448,089 | 153,106 (Direct) |
View |
| 2021-05-12 Sale |
2021-05-14 4:51 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
1,741 | $311.82 | $542,884 | 341,226 (Indirect Direct) |
View |
| 2021-05-10 Sale |
2021-05-12 4:16 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
2,196 | $326.41 | $716,806 | 268,611 (Direct) |
View |
| 2021-05-10 Sale |
2021-05-12 4:16 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
1,233 | $326.4 | $402,457 | 342,967 (Indirect Direct) |
View |
| 2021-05-10 Sale |
2021-05-12 4:15 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
8,479 | $326.4 | $2,767,556 | 1,164,238 (Indirect Direct) |
View |
| 2021-05-10 Sale |
2021-05-12 4:15 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,562 | $326.4 | $509,839 | 154,543 (Direct) |
View |
| 2021-05-10 Sale |
2021-05-12 4:15 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
2,196 | $326.41 | $716,805 | 326,391 (Indirect Direct) |
View |
| 2021-04-20 Sale |
2021-04-21 8:12 pm |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,897 | $364.86 | $692,131 | 154,200 (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 |
| 2021-07-30 Gift |
2021-08-11 5:09 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
15,993 | $0 | 139,049 (Direct) |
View |
| 2021-05-14 Gift |
2021-07-06 4:47 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
25,015 | $0 | 286,011 (Direct) |
View |
| 2021-05-27 Option Award |
2021-06-01 4:38 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Martinez Carintia Director |
583 | $0 | 583 (Direct) |
View |
| 2021-05-14 Gift |
2021-05-14 4:51 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
14,000 | $0 | 341,226 (Direct) |
View |
| 2021-04-22 Option Award |
2021-04-26 5:18 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Xiao Deming Pres. of MPS Asia Operations |
2,895 | $30 | 328,538 (Direct) |
View |
| 2021-04-22 Option Award |
2021-04-26 5:17 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Sciammas Maurice Sr. V.P.of Sales and Marketing |
2,895 | $30 | 342,805 (Direct) |
View |
| 2021-04-22 Option Award |
2021-04-26 5:16 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Hsing Michael CEO |
9,403 | $30 | 1,172,717 (Direct) |
View |
| 2021-04-22 Option Award |
2021-04-26 5:16 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | BLEGEN THEODORE CFO |
1,905 | $30 | 156,105 (Direct) |
View |
| 2021-04-22 Option Award |
2021-04-26 5:16 pm |
N/A N/A |
MONOLITHIC POWER SYSTEMS INC | MPWR | Tseng Saria VP & General Counsel |
2,895 | $30 | 270,751 (Direct) |
View |