Monolithic Power Systems INC
SEC CIK 1280452 · MPWR · last insider filing 2026-06-03
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Zhou Jeff | Director | filed 2010–2026 |
| Hsing Michael | Director · CEO | filed 2006–2026 |
| Elmiger Eugen J | Director | filed 2012–2026 |
| Wynne Eileen | Director | filed 2023–2026 |
| Lee Victor K | Director | filed 2006–2026 |
| Chang KUO WEI Herbert | Director | filed 2006–2026 |
| Martinez Carintia | Director | filed 2021–2026 |
| Moyer James C | Director · Chief IC Design Engineer | filed 2006–2024 |
| Smith-Bogart Karen A | Director | filed 2007–2016 |
| Mcburnie Douglas M | Director | filed 2007–2014 |
| Padval Umesh | Director | filed 2006–2011 |
| Earhart Alan L | Director | filed 2006–2009 |
| Jones Jim J III | Director | filed 2006–2006 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Sciammas Maurice | VP, Sales and Marketing | filed 2006–2026 |
| Tseng Saria | VP and General Counsel | filed 2006–2026 |
| Dean Robert W II | Interim CFO | filed 2026–2026 |
| Xiao Deming | VP, Operations | filed 2006–2026 |
| Blegen Theodore | EVP and CFO | filed 2016–2026 |
| Rao Meera | VP of Finance, Corp Controller | filed 2010–2016 |
| Ueunten Paul | Sr. V.P. Design Engineering | filed 2007–2013 |
| Neely Rick | Sr. VP and CFO | filed 2006–2011 |
| Chiocchi Adriana | Senior V.P. and CLO | filed 2006–2009 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.