Who
Maurice Sciammas
EVP, WW Sales & Marketing
Company insider
Files Form 4 as: EVP, WW Sales & Marketing, Monolithic Power Systems.
In numbers
- Trades disclosed
- 987
- Buys
- 0
- Sells
- 339
- Bought
- $0
- Sold
- $433.3M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 4 May 2006
- Last trade
- 4 Aug 2026
- Last filed
- 6 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 4 Aug 2026filed 6 Aug 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Code G | —25,000 at $0.00 | filing |
| 4 Aug 2026filed 6 Aug 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Code G | —25,000 at $0.00 | filing |
| 4 Aug 2026filed 6 Aug 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Code G | —25,000 at $0.00 | filing |
| 4 Aug 2026filed 6 Aug 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Code G | —25,000 at $0.00 | filing |
| 3 Aug 2026filed 5 Aug 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $40K30 at $1,343.94 | filing |
| 3 Aug 2026filed 5 Aug 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $40K30 at $1,343.94 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $692K527 at $1,314.03 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $68K50 at $1,359.36 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $329K240 at $1,369.18 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $649K472 at $1,375.47 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $576K418 at $1,378.73 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $567K410 at $1,384.11 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $69K50 at $1,388.19 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $297K213 at $1,396.16 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $164K117 at $1,400.45 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $155K110 at $1,405.71 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $361K274 at $1,318.42 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $541K409 at $1,323.93 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $617K464 at $1,329.30 | filing |
| 15 Jul 2026filed 17 Jul 2026 | MPWR Monolithic Power SystemsSemiconductors | SEC FORM 4 Sold | $1.0M776 at $1,334.59 | filing |
The newest 500 lines are listed; the numbers count every line.
News
FinancialContent - AMD, Monolithic Power Systems, MACOM, Vishay Intertechnology, and Semtech shares plummet, what you need to knowMPWR · financialcontent.com · 22 Oct 2026FinancialContent - Western Digital, Nova, Amtech, Monolithic Power Systems, and Texas Instruments shares skyrocket, what you need to knowMPWR · financialcontent.com · 21 Oct 2026Monolithic Power Systems, Inc. $MPWR Stock: Generate Investment Management Ltd Grows HoldingsMPWR · dailypolitical.com · 14 Oct 2026
0 headlines in the last 90 days name Maurice Sciammas; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.