What members of the House and Senate report owning and trading in MPWR, as filed with the House Clerk and the Senate. Every row links to the filing it came from.
As filed in each member's latest annual report, in the ranges the form uses.
| Member | Value reported | Investor | Report filed | Source |
|---|---|---|---|---|
| Byron Donalds House · Republican · FL-19 | $2K – $30K | Self, Spouse | Aug 13, 2026 | Report |
| Lucy McBath House · Democrat · GA-6 | $1K – $15K | Spouse | Sep 11, 2026 | Report |
| Michael Guest House · Republican · MS-3 | $1K – $15K | Child | Aug 13, 2026 | Report |
| Robert P. Bresnahan, Jr. House · Republican · PA-8 | $1K – $15K | Self | Aug 13, 2026 | Report |
| Traded | Member | Trade | Amount | Investor | Reported | Source |
|---|---|---|---|---|---|---|
| Feb 4, 2026 | Markwayne Mullin Senate · R · OK | Buy · Stock | $15K – $50K | Joint | Mar 2, 2026 26 days later | Filing |
| Jan 5, 2026 | Markwayne Mullin Senate · R · OK | Buy · Stock | $15K – $50K | Self | Feb 4, 2026 30 days later | Filing |
| Jan 5, 2026 | Markwayne Mullin Senate · R · OK | Buy · Stock | $15K – $50K | Spouse | Feb 4, 2026 30 days later | Filing |
| Oct 17, 2023 | Tommy Tuberville Senate · R · AL | Buy · Stock | $1K – $15K | Joint | Nov 16, 2023 30 days later | Filing |
| Sep 30, 2021 | Tommy Tuberville Senate · R · AL | Buy · Stock | $1K – $15K | Joint | Oct 15, 2021 15 days later | Filing |
Transactions an annual report lists for the year it covers, apart from trade reports. Not counted in the trades above.
| Traded | Member | Trade | Amount | Investor | Report |
|---|---|---|---|---|---|
| Oct 20, 2025 | Michael Guest | Buy | $1K – $15K | Child | 2025 Annual Report filed Aug 13, 2026 |
| Dec 7, 2022 | Byron Donalds | Buy · Stock | $1K – $15K | Spouse | 2022 Annual Report filed Aug 11, 2023 |
| Dec 7, 2022 | Byron Donalds | Buy · Stock | $1K – $15K | Self | 2022 Annual Report filed Aug 11, 2023 |
Members report each trade in a range, not an exact amount, and have up to 45 days to report it. Some filings are scans; where we could not read a scanned field with confidence it is left blank rather than guessed, and the filing link shows the original.
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