MPWR · Congress trades
See corporate insider trades for MPWR →
Trades by members of Congress
| Member | Party | Owner | Ticker | Asset | Type | Amount range | Traded | Disclosed | Delay | |
|---|---|---|---|---|---|---|---|---|---|---|
| Byron Donalds Rep | R-FL | Self | MPWR | Monolithic Power Systems, Inc. - Common Stock (MPWR) | Sale (partial) | $1.0K – $15.0K | 2026-06-05 | 2026-07-15 | 40d | PDF↗ |
| Byron Donalds Rep | R-FL | Spouse | MPWR | Monolithic Power Systems, Inc. - Common Stock (MPWR) | Sale (partial) | $1.0K – $15.0K | 2026-06-05 | 2026-07-15 | 40d | PDF↗ |
| Michael Guest Rep | R-MS | Dependent child | MPWR | Monolithic Power Systems, Inc. - Common Stock (MPWR) | Purchase | $1.0K – $15.0K | 2025-10-20 | 2025-11-19 | 30d | PDF↗ |
| Robert P. Bresnahan, Jr. Rep | R-PA | Self | MPWR | Monolithic Power Systems, Inc. - Common Stock (MPWR) | Purchase | $1.0K – $15.0K | 2025-04-08 | 2025-05-08 | 30d | PDF↗ |
| Robert P. Bresnahan, Jr. Rep | R-PA | Joint | MPWR | Monolithic Power Systems, Inc. - Common Stock (MPWR) | Sale | $1.0K – $15.0K | 2025-01-13 | 2025-02-13 | 31d | PDF↗ |
| Donna Shalala Rep | ?-FL | Self | MPWR | Monolithic Power Systems, Inc. (MPWR) | Sale | $1.0K – $15.0K | 2019-06-24 | 2020-04-27 | 308d LATE | PDF↗ |
Public-interest transparency data from official U.S. House Clerk STOCK Act disclosures (periodic transaction reports). Amounts are disclosed as ranges (e.g. $1,001–$15,000), not exact values, and members may report a trade up to 45 days after it happens — so recent activity can be missing. Trades flagged LATE were reported after 45 days. Scanned paper filings are linked but not parsed. Senate eFD ingest is not available yet.