Director sold
~$816KReported value · 486 sh @ $1,680.00
Stock since the trade -11.0% · S&P 500 +3.2% · to Oct 5
A board member of Monolithic Power Systems sold $816K of Monolithic Power Systems shares. Nobody planned it ahead of time.
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Reporting person on SEC Form 4
Jeff Zhou
Jeff Zhou is Director at Monolithic Power Systems. OQRO lists 5 transactions filed with the SEC under this name, the latest on May 27, 2026, each linked to the official Form 4.
Director
Disclosures on record
5
Companies involved
1
Disclosure history
Director sold
~$809KReported value · 514 sh @ $1,574.48
Stock since the trade -6.8% · S&P 500 +7.0% · to Oct 5
A board member of Monolithic Power Systems sold $809K of Monolithic Power Systems shares. Nobody planned it ahead of time.
Director sold
~$825KReported value · 500 sh @ $1,650.00
Stock since the trade -10.4% · S&P 500 +5.6% · to Oct 5
A board member of Monolithic Power Systems sold $825K of Monolithic Power Systems shares. Nobody planned it ahead of time.
Director sold
~$800KReported value · 500 sh @ $1,600.00
Stock since the trade -6.8% · S&P 500 +7.0% · to Oct 5
A board member of Monolithic Power Systems sold $800K of Monolithic Power Systems shares. Nobody planned it ahead of time.
Compensation award — excluded from discretionary-purchase analysis.