Gift or transfer — classified separately from trades.
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Reporting person on SEC Form 4
Maurice Sciammas
Maurice Sciammas is EVP, WW Sales & Marketing at Monolithic Power Systems. OQRO lists 71 transactions filed with the SEC under this name, the latest on Aug 7, 2026, each linked to the official Form 4.
EVP, WW Sales & Marketing
Disclosures on record
71
Companies involved
1
Disclosure history
Gift or transfer — classified separately from trades.
Officer sold ~$40K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$7.63M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$2.51M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$2.03M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$1.96M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$1.04M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$692K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$649K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$617K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$576K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$567K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$541K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$361K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$329K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$297K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$164K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$155K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$69K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$68K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$41K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$46K of Monolithic Power Systems
Scheduled in advanceGift or transfer — classified separately from trades.
Officer sold ~$5.8M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$3.17M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$3.14M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$2.67M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$2.06M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$1.11M of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$707K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$79K of Monolithic Power Systems
Scheduled in advanceGift or transfer — classified separately from trades.
Gift or transfer — classified separately from trades.
Officer sold
~$602KReported value · 380 sh @ $1,583.81
Stock since the trade -6.8% · S&P 500 +7.0% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $602K of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold ~$48K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$33K of Monolithic Power Systems
Scheduled in advanceOfficer sold ~$33K of Monolithic Power Systems
Scheduled in advanceOfficer sold
~$236KReported value · 200 sh @ $1,179.975
Stock since the trade +23.7% · S&P 500 +12.0% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $236K of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold ~$26.8M of Monolithic Power Systems
Automatic saleCompensation award — excluded from discretionary-purchase analysis.
Officer sold
~$3.56MReported value · 3,976 sh @ $895.23
Stock since the trade +65.7% · S&P 500 +15.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $3.56M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$5.75MReported value · 6,513 sh @ $883.50
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $5.75M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$3.33MReported value · 3,776 sh @ $880.58
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $3.33M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$2.95MReported value · 3,344 sh @ $882.51
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $2.95M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$2.18MReported value · 2,469 sh @ $881.42
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $2.18M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$1.9MReported value · 2,149 sh @ $884.44
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $1.9M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$1.73MReported value · 1,966 sh @ $879.54
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $1.73M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$1.73MReported value · 1,976 sh @ $877.45
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $1.73M of Monolithic Power Systems shares. Nobody planned it ahead of time.
Officer sold
~$1.63MReported value · 1,854 sh @ $878.55
Stock since the trade +67.3% · S&P 500 +16.9% · to Oct 5
Monolithic Power Systems's WW Sales & Marketing sold $1.63M of Monolithic Power Systems shares. Nobody planned it ahead of time.