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MPWR

Monolithic Power Systems Inc
$1,376.41 +85.03 (+6.58%) At close · Jul 14
Market Cap
$66.46B
Shares
49,130,000

Stock transactions by members of the U.S. Congress, disclosed under the STOCK Act. Lawmakers must report trades within 45 days, so the filing date can lag the trade itself.

Date Member Type Amount
2026-02-04 Markwayne Mullin Buy $15K - $50K
2026-01-05 Markwayne Mullin Buy $15K - $50K
2026-01-05 Markwayne Mullin Buy $15K - $50K
2025-10-20 Michael Patrick Guest Buy $1K - $15K
2025-04-08 Rob Bresnahan Buy $1K - $15K
2025-01-13 Rob Bresnahan Sell $1K - $15K
2024-05-03 Thomas H Tuberville Sell $1K - $15K
2023-10-17 Thomas H Tuberville Buy $1K - $15K
2023-04-03 Thomas H Tuberville Sell $1K - $15K
2021-09-30 Thomas H Tuberville Buy $1K - $15K
Showing 1–10 of 10 trades
Key facts CIK 1280452 CUSIP 609839105 13F (30d) 120 filings 96 filers Visit website Investor relations