| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPWR | Common Stock | Sale | -$209K | -226 | -0.2% | $922.72 | 115K | Oct 7, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$741K | -800 | -0.7% | $925.91 | 114K | Oct 7, 2024 | Direct | F1 |
| transaction | MPWR | Common Stock | Sale | -$69.5K | -75 | -0.07% | $926.57 | 114K | Oct 7, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$1.57M | -1.7K | -1.49% | $927.40 | 112K | Oct 7, 2024 | Direct | F2 |
| transaction | MPWR | Common Stock | Sale | -$1.46M | -1.58K | -1.41% | $928.39 | 110K | Oct 7, 2024 | Direct | F3 |
| transaction | MPWR | Common Stock | Sale | -$1.65M | -1.77K | -1.61% | $929.55 | 109K | Oct 7, 2024 | Direct | F4 |
| transaction | MPWR | Common Stock | Sale | -$734K | -789 | -0.73% | $930.51 | 108K | Oct 7, 2024 | Direct | F5 |
| transaction | MPWR | Common Stock | Sale | -$2.15M | -2.3K | -2.14% | $931.33 | 106K | Oct 7, 2024 | Direct | F6 |
| transaction | MPWR | Common Stock | Sale | -$1.45M | -1.56K | -1.48% | $932.52 | 104K | Oct 7, 2024 | Direct | F7 |
| transaction | MPWR | Common Stock | Sale | -$1.87K | -2 | 0% | $933.16 | 104K | Oct 7, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$187K | -200 | -0.19% | $935.00 | 104K | Oct 7, 2024 | Direct | F8 |
| holding | MPWR | Common Stock | 32.1K | Oct 7, 2024 | Sciammas Family Trust | ||||||
| holding | MPWR | Common Stock | 23K | Oct 7, 2024 | By Sciammas Trust 2020 | ||||||
| holding | MPWR | Common Stock | 20.2K | Oct 7, 2024 | Various Sciammas GRATs | ||||||
| holding | MPWR | Common Stock | 13.4K | Oct 7, 2024 | Maurice Sciammas Trust FBO Oski Crew | ||||||
| holding | MPWR | Common Stock | 13.4K | Oct 7, 2024 | Christina Sciammas Trust FBO Oski Crew | ||||||
| holding | MPWR | Common Stock | 5K | Oct 7, 2024 | Clement Sciammas Family 2021 Trust | ||||||
| holding | MPWR | Common Stock | 2K | Oct 7, 2024 | Rosalind Sciammas Family 2021 Trust | ||||||
| holding | MPWR | Common Stock | 2K | Oct 7, 2024 | Peter Rafferty and Eric Toothill 2021Trust | ||||||
| holding | MPWR | Common Stock | 1.7K | Oct 7, 2024 | The Joseph Roger Sciammas 2020 Irrevocable Trust | ||||||
| holding | MPWR | Common Stock | 1.7K | Oct 7, 2024 | The Chloe Liliane Sciammas 2020 Irrevocable Trust | ||||||
| holding | MPWR | Common Stock | 1.7K | Oct 7, 2024 | The Patrick Francis Sciammas 2020 Irrevocable Trust |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| F1 | The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $925.89 to $925.99. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| F2 | The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $927.00 to $927.81. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| F3 | The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $928.14 to $928.69. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| F4 | The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $929.09 to $929.72. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| F5 | The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $930.05 to $930.91. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| F6 | The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $931.00 to $931.85. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| F7 | The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $932.00 to $932.90. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| F8 | Ending balance includes 17 shares acquired on August 15, 2024 through the Company's qualified ESPP program. |