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MPWR

Monolithic Power Systems, Inc. - Common Stock

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On Robinhood Chain

No MPWR stock token with a route from ETH on this chain. The trades are shown for the record.

MPWR trades disclosed by Members, by month of the trade
  • Buys
  • Sells
2
Show as a table
MonthBuysSells
Jul 202400
Aug 202400
Sep 202400
Oct 202400
Nov 202400
Dec 202400
Jan 202501
Feb 202500
Mar 202500
Apr 202510
May 202500
Jun 202500
Jul 202500
Aug 202500
Sep 202500
Oct 202510
Nov 202500
Dec 202500
Jan 202620
Feb 202610
Mar 202600
Apr 202600
May 202600
Jun 202602

Who bought, who sold

Members who traded MPWR5 Members · latest first

Every MPWR trade

Register of MPWR trades9 on file · newest disclosure first
Tommy TubervilleRep.Rep. · 8 wk ago · Joint · Senator, ALSELLMPWR$1,001 to $15,000824 dto disclose
SELL

Tommy Tuberville (joint account) sold $1,001 to $15,000 of Monolithic Power Systems, Inc.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Tommy TubervilleRepublicanSenator, AL

Owner
Joint
Traded
May 3, 2024
Disclosed
Aug 5, 2026
Account
Not stated

Disclosed 824 days after the trade.

Filer's description: --

Sits on: Agriculture, Nutrition, and Forestry (Senate), Armed Services (Senate), Health, Education, Labor, and Pensions (Senate), Veterans' Affairs (Senate), Aging (Senate)

Byron DonaldsRep.Rep. · 3 mo ago · Spouse · FL-19SELLMPWR$1,001 to $15,00040 dto disclose
SELL (PARTIAL)

Byron Donalds’s spouse sold $1,001 to $15,000 of Monolithic Power Systems, Inc., a partial sale.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Byron DonaldsRepublicanFL-19

Owner
Spouse
Traded
Jun 5, 2026
Disclosed
Jul 15, 2026
Account
Moran Wealth IRA

Disclosed 40 days after the trade. That is legal.

Sits on: Committee on Financial Services, Committee on Oversight and Government Reform

Byron DonaldsRep.Rep. · 3 mo ago · FL-19SELLMPWR$1,001 to $15,00040 dto disclose
SELL (PARTIAL)

Byron Donalds sold $1,001 to $15,000 of Monolithic Power Systems, Inc., a partial sale.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Byron DonaldsRepublicanFL-19

Owner
Member
Traded
Jun 5, 2026
Disclosed
Jul 15, 2026
Account
Moran Wealth IRA

Disclosed 40 days after the trade. That is legal.

Sits on: Committee on Financial Services, Committee on Oversight and Government Reform

Markwayne Mullin7 mo ago · Joint · SenatorBUYMPWR$15,001 to $50,00026 dto disclose
BUY

Markwayne Mullin (joint account) bought $15,001 to $50,000 of Monolithic Power Systems, Inc.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Markwayne MullinSenator

Owner
Joint
Traded
Feb 4, 2026
Disclosed
Mar 2, 2026
Account
Not stated

Disclosed 26 days after the trade. That is legal.

Filer's description: --

Markwayne Mullin8 mo ago · Spouse · SenatorBUYMPWR$15,001 to $50,00030 dto disclose
BUY

Markwayne Mullin’s spouse bought $15,001 to $50,000 of Monolithic Power Systems, Inc.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Markwayne MullinSenator

Owner
Spouse
Traded
Jan 5, 2026
Disclosed
Feb 4, 2026
Account
Not stated

Disclosed 30 days after the trade. That is legal.

Filer's description: --

Markwayne Mullin8 mo ago · SenatorBUYMPWR$15,001 to $50,00030 dto disclose
BUY

Markwayne Mullin bought $15,001 to $50,000 of Monolithic Power Systems, Inc.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Markwayne MullinSenator

Owner
Member
Traded
Jan 5, 2026
Disclosed
Feb 4, 2026
Account
Not stated

Disclosed 30 days after the trade. That is legal.

Filer's description: --

Michael GuestRep.Rep. · 10 mo ago · Child · MS-3BUYMPWR$1,001 to $15,00030 dto disclose
BUY

Michael Guest’s dependent child bought $1,001 to $15,000 of Monolithic Power Systems, Inc.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Michael GuestRepublicanMS-3

Owner
Dependent child
Traded
Oct 20, 2025
Disclosed
Nov 19, 2025
Account
TR - D1

Disclosed 30 days after the trade. That is legal.

Sits on: Committee on Appropriations, Committee on Homeland Security, Committee on Ethics

Robert P. Bresnahan, Jr.Rep.Rep. · 1 yr ago · PA-8BUYMPWR$1,001 to $15,00030 dto disclose
BUY

Robert P. Bresnahan, Jr. bought $1,001 to $15,000 of Monolithic Power Systems, Inc.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Robert P. Bresnahan, Jr.RepublicanPA-8

Owner
Member
Traded
Apr 8, 2025
Disclosed
May 8, 2025
Account
JP Morgan Brokerage Account

Disclosed 30 days after the trade. That is legal.

Sits on: Committee on Agriculture, Committee on Transportation and Infrastructure, Committee on Small Business

Robert P. Bresnahan, Jr.Rep.Rep. · 1 yr ago · Joint · PA-8SELLMPWR$1,001 to $15,00031 dto disclose
SELL

Robert P. Bresnahan, Jr. (joint account) sold $1,001 to $15,000 of Monolithic Power Systems, Inc.

MPWRMonolithic Power Systems, Inc. - Common Stock[ST]

Robert P. Bresnahan, Jr.RepublicanPA-8

Owner
Joint
Traded
Jan 13, 2025
Disclosed
Feb 13, 2025
Account
Joint Ownership LPL Account

Disclosed 31 days after the trade. That is legal.

Sits on: Committee on Agriculture, Committee on Transportation and Infrastructure, Committee on Small Business