Sale disclosed
Michael Hsing
CEO
Common Stock
- Reported value
- $788.69K
- Reported price
- $1,323.31 / share
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MONOLITHIC POWER SYSTEMS, INC.
Last 30 daysNo qualifying insider buying. Sales: $40.35M by 1 insider.
Showing the first 6 of 20 trades on this page.
CEO
Common Stock
CEO
Common Stock
No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.
This score describes qualifying insider purchases at issuer level. Read the methodology
Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.
Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.
CEO
Common Stock
CEO
Common Stock
CEO
Common Stock
CEO
Common Stock
CEO
Common Stock
CEO
Common Stock
EVP & General Counsel
Common Stock
The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.
EVP & General Counsel
Common Stock
The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.
Interim CFO
Common Stock
Interim CFO
Common Stock
The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.
Director
Common Stock
Interim CFO
Common Stock
Director
Common Stock
EVP, WW Sales & Marketing
Common Stock
The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.
EVP, WW Sales & Marketing
Common Stock
The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.
Interim CFO
Common Stock
EVP, WW Sales & Marketing
Common Stock
Interim CFO
Common Stock
The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.
| Reporting insider | Security / transaction | Amount / price | Value | Traded / disclosed | Source |
|---|---|---|---|---|---|
| CEO | Common StockSale10b5-18 trades | 30,000avg $1,344.97 / share | $40.35M | Sep 28Filed Sep 30 · 2d later | 8 filings
|
| EVP & General Counsel | Common StockGift | 2,000Gift · no purchase price | Not a purchase | Aug 31Filed Sep 2 · 2d later | SEC filing |
| EVP & General Counsel | Common StockGift | 2,000Gift · no purchase price | Not a purchase | Aug 31Filed Sep 2 · 2d later | SEC filing |
| Interim CFO | Common StockSale | 32$1,297.72 / share | $41.53K | Aug 24Filed Aug 26 · 2d later | SEC filing |
| Interim CFO | Common StockOther transaction | 5$0 reported · see filing | Not established | Aug 24Filed Aug 26 · 2d later | SEC filing |
| Director | Common StockSale | 50$1,281.57 / share | $64.08K | Aug 24Filed Aug 25 · 1d later | SEC filing |
| Interim CFO | Common StockSale | 6$1,413.64 / share | $8.48K | Aug 17Filed Aug 19 · 2d later | SEC filing |
| Director | Common StockSale | 50$1,420.00 / share | $71K | Aug 11Filed Aug 13 · 2d later | SEC filing |
| EVP, WW Sales & Marketing | Common StockGift | 25,000Gift · no purchase price | Not a purchase | Aug 4Filed Aug 6 · 2d later | SEC filing |
| EVP, WW Sales & Marketing | Common StockGift | 25,000Gift · no purchase price | Not a purchase | Aug 4Filed Aug 6 · 2d later | SEC filing |
| Interim CFO | Common StockSale | 105$1,344.27 / share | $141.15K | Aug 5Filed Aug 6 · 1d later | SEC filing |
| EVP, WW Sales & Marketing | Common StockSale10b5-1 | 30$1,343.94 / share | $40.32K | Aug 3Filed Aug 5 · 2d later | SEC filing |
| Interim CFO | Common StockGrant or award | 1,359Award · no purchase price | Non-cash award | Jul 25Filed Jul 28 · 3d later | SEC filing |
Showing the latest 20 of 122 trades. Show all 122 trades
Monolithic Power Systems, Inc. - Common Stock · Stock
The filing reports a full sale for a joint account.
Thomas H TubervilleReporting Senate memberMonolithic Power Systems, Inc. - Common Stock (MPWR) · Stock
The filing reports a partial sale for a spouse.
Byron DonaldsReporting House memberMonolithic Power Systems, Inc. - Common Stock (MPWR) · Stock
The filing reports a partial sale for the member.
Byron DonaldsReporting House memberMonolithic Power Systems, Inc. - Common Stock · Stock
The filing reports a purchase for a joint account.
Markwayne MullinReporting Senate memberMonolithic Power Systems, Inc. - Common Stock · Stock
The filing reports a purchase for a spouse.
Markwayne MullinReporting Senate memberMonolithic Power Systems, Inc. - Common Stock · Stock
The filing reports a purchase for the member.
Markwayne MullinReporting Senate memberMonolithic Power Systems, Inc. - Common Stock (MPWR) · Stock
The filing reports a purchase for a dependent.
Michael Patrick GuestReporting House member