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START FREE TRIAL →Maurice Sciammas, a Sr. V.P.of Sales and Marketing, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 59 open-market SEC Form 4 transactions: 0 purchases worth $0 and 59 sales worth $136.2M, reported from Aug 9, 21 to Jul 15, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 15, 26 | MPWRMONOLITHIC POWER SYSTEMS, INC. | SELL | 5.6K | $1405.71 | $7.6M |
| Jul 1, 26 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 30 | $1351.61 | $41K |
| Mar 20, 26 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 30 | $1095.07 | $33K |
| Feb 11, 26 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 200 | $1179.98 | $236K |
| Feb 6, 26 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 22.9K | $1171.16 | $26.8M |
| Nov 24, 25 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.0K | $895.23 | $3.6M |
| Nov 19, 25 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 6.5K | $886.01 | $5.8M |
| Nov 5, 25 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 200 | $986.81 | $197K |
| May 12, 25 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 12.0K | $701.00 | $8.4M |
| Feb 10, 25 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 662 | $717.10 | $475K |
| Feb 7, 25 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 3.9K | $704.92 | $2.8M |
| Nov 8, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 866 | $765.14 | $663K |
| Oct 7, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 2.3K | $935.00 | $2.1M |
| Aug 8, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 859 | $778.39 | $669K |
| Jul 22, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 3.2K | $831.58 | $2.7M |
| Jul 8, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 2.5K | $848.48 | $2.1M |
| May 8, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 869 | $690.00 | $600K |
| Apr 8, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 3.3K | $687.38 | $2.2M |
| Feb 8, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 859 | $680.00 | $584K |
| Feb 5, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 982 | $641.00 | $629K |
| Jan 12, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 2.0K | $589.29 | $1.2M |
| Jan 4, 24 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 27.7K | $583.14 | $16.1M |
| Nov 8, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 859 | $490.39 | $421K |
| Nov 6, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 982 | $492.92 | $484K |
| Oct 2, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.3K | $458.30 | $2.0M |
| Aug 8, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 874 | $530.26 | $463K |
| Aug 4, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 988 | $526.52 | $520K |
| Jul 21, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 9.8K | $534.23 | $5.3M |
| Jul 3, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.3K | $537.79 | $2.3M |
| May 9, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 857 | $409.78 | $351K |
| May 4, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 991 | $459.60 | $455K |
| May 3, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 3.5K | $463.55 | $1.6M |
| Apr 3, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.4K | $487.99 | $2.1M |
| Feb 15, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.3K | $520.90 | $2.3M |
| Feb 13, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.6K | $492.31 | $807K |
| Feb 8, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 6.9K | $462.41 | $3.2M |
| Feb 6, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 723 | $446.87 | $323K |
| Jan 3, 23 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 5.5K | $344.96 | $1.9M |
| Nov 22, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 5.2K | $369.27 | $1.9M |
| Nov 15, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 279 | $405.51 | $113K |
| Nov 14, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.4K | $390.33 | $541K |
| Nov 7, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.0K | $355.74 | $1.4M |
| Nov 4, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 982 | $343.98 | $338K |
| Oct 3, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.3K | $372.60 | $1.6M |
| Aug 12, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.6K | $525.95 | $859K |
| Aug 4, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 3.9K | $532.06 | $2.1M |
| Jul 1, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.5K | $361.58 | $1.6M |
| May 12, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.7K | $388.10 | $652K |
| May 4, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 986 | $453.16 | $447K |
| Apr 1, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.4K | $467.23 | $2.1M |
| Feb 14, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.7K | $429.60 | $714K |
| Feb 8, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.7K | $401.12 | $682K |
| Feb 7, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 8.1K | $399.28 | $3.3M |
| Jan 3, 22 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.3K | $490.87 | $2.1M |
| Nov 12, 21 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.6K | $553.42 | $899K |
| Nov 8, 21 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 2.0K | $548.27 | $1.1M |
| Oct 1, 21 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 4.3K | $476.16 | $2.1M |
| Aug 12, 21 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 1.7K | $457.10 | $755K |
| Aug 9, 21 | MPWRMONOLITHIC POWER SYSTEMS INC | SELL | 2.1K | $459.12 | $943K |