MPWR Monolithic Power Systems, Inc. - Common Stock
view in graph · ← all stocks12trades
5buys
7sells
5traders
$285.5Kest. volume
Who traded it
| Trader | Trades | Buys | Sells | Est. volume | Last traded |
|---|---|---|---|---|---|
| Markwayne Mullin R · OK | 6 | 3 | 3 | $237.5K | Apr 16, 2026 |
| Byron Donalds R · FL | 2 | 0 | 2 | $16K | Jun 5, 2026 |
| Robert P. Bresnahan, Jr. R · PA | 2 | 1 | 1 | $16K | Apr 8, 2025 |
| Michael Guest R · MS | 1 | 1 | 0 | $8K | Oct 20, 2025 |
| Tommy Tuberville R · AL | 1 | 0 | 1 | $8K | May 3, 2024 |
All MPWR trades
12 rows| Member | Asset | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|---|
| Byron Donalds R · FL | MPWR Monolithic Power Systems, Inc. - Common Stock | Sell (partial) | $1K – $15K | Self | Jun 5, 2026 | filing ↗ |
| Byron Donalds R · FL | MPWR Monolithic Power Systems, Inc. - Common Stock | Sell (partial) | $1K – $15K | Spouse | Jun 5, 2026 | filing ↗ |
| Markwayne Mullin R · OK | MPWR Monolithic Power System | Sell | $15K – $50K | Self | Apr 16, 2026 | 53d late filing ↗ |
| Markwayne Mullin R · OK | MPWR Monolithic Power System | Sell | $15K – $50K | Self | Apr 16, 2026 | 53d late filing ↗ |
| Markwayne Mullin R · OK | MPWR Monolithic Power System | Sell | $50K – $100K | Self | Apr 15, 2026 | 54d late filing ↗ |
| Markwayne Mullin R · OK | MPWR Monolithic Power Systems, Inc. - Common Stock | Buy | $15K – $50K | Joint | Feb 4, 2026 | filing ↗ |
| Markwayne Mullin R · OK | MPWR Monolithic Power Systems, Inc. - Common Stock | Buy | $15K – $50K | Self | Jan 5, 2026 | filing ↗ |
| Markwayne Mullin R · OK | MPWR Monolithic Power Systems, Inc. - Common Stock | Buy | $15K – $50K | Spouse | Jan 5, 2026 | filing ↗ |
| Michael Guest R · MS | MPWR Monolithic Power Systems, Inc. - Common Stock | Buy | $1K – $15K | Child | Oct 20, 2025 | filing ↗ |
| Robert P. Bresnahan, Jr. R · PA | MPWR Monolithic Power Systems, Inc. - Common Stock | Buy | $1K – $15K | Self | Apr 8, 2025 | filing ↗ |
| Robert P. Bresnahan, Jr. R · PA | MPWR Monolithic Power Systems, Inc. - Common Stock | Sell | $1K – $15K | Joint | Jan 13, 2025 | 1d late filing ↗ |
| Tommy Tuberville R · AL | MPWR Monolithic Power Systems, Inc. - Common Stock | Sell | $1K – $15K | Joint | May 3, 2024 | 779d late filing ↗ |
Trades a filer disclosed under the MPWR symbol, across every published filing; a buy and a later sale of the same shares are separate rows. Est. volume sums the midpoints of disclosed amount ranges.