| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPWR | Common Stock | Sale | -$1.15M | -2K | -1.29% | $577.66 | 153K | Jan 12, 2024 | Direct | F1 |
| transaction | MPWR | Common Stock | Sale | -$904K | -1.56K | -1.02% | $578.47 | 151K | Jan 12, 2024 | Direct | F2 |
| transaction | MPWR | Common Stock | Sale | -$829K | -1.43K | -0.95% | $579.73 | 150K | Jan 12, 2024 | Direct | F3 |
| transaction | MPWR | Common Stock | Sale | -$174K | -300 | -0.2% | $581.17 | 149K | Jan 12, 2024 | Direct | F4 |
| transaction | MPWR | Common Stock | Sale | -$758K | -1.3K | -0.87% | $582.75 | 148K | Jan 12, 2024 | Direct | F5 |
| transaction | MPWR | Common Stock | Sale | -$737K | -1.26K | -0.85% | $583.55 | 147K | Jan 12, 2024 | Direct | F6 |
| transaction | MPWR | Common Stock | Sale | -$417K | -714 | -0.49% | $584.14 | 146K | Jan 12, 2024 | Direct | F7 |
| transaction | MPWR | Common Stock | Sale | -$83.1K | -142 | -0.1% | $585.30 | 146K | Jan 12, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$308K | -525 | -0.36% | $586.67 | 145K | Jan 12, 2024 | Direct | F8 |
| transaction | MPWR | Common Stock | Sale | -$118K | -200 | -0.14% | $587.78 | 145K | Jan 12, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$627K | -1.07K | -0.73% | $588.33 | 144K | Jan 12, 2024 | Direct | F9 |
| transaction | MPWR | Common Stock | Sale | -$295K | -500 | -0.35% | $589.29 | 144K | Jan 12, 2024 | Direct | F10 |
| holding | MPWR | Common Stock | 25.8K | Jan 12, 2024 | by Family Trust | ||||||
| holding | MPWR | Common Stock | 23K | Jan 12, 2024 | By Sciammas Trust 2020 | ||||||
| holding | MPWR | Common Stock | 2K | Jan 12, 2024 | Peter Rafferty and Eric Toothill 2021Trust | ||||||
| holding | MPWR | Common Stock | 2K | Jan 12, 2024 | Rosalind Sciammas Family 2021 Trust | ||||||
| holding | MPWR | Common Stock | 23.3K | Jan 12, 2024 | By GRAT | ||||||
| holding | MPWR | Common Stock | 1.7K | Jan 12, 2024 | The Joseph Roger Sciammas 2020 Irrevocable Trust | ||||||
| holding | MPWR | Common Stock | 5K | Jan 12, 2024 | Clement Sciammas Family 2021 Trust | ||||||
| holding | MPWR | Common Stock | 15K | Jan 12, 2024 | Christina Sciammas Trust FBO Oski Crew | ||||||
| holding | MPWR | Common Stock | 15K | Jan 12, 2024 | Maurice Sciammas Trust FBO Oski Crew | ||||||
| holding | MPWR | Common Stock | 1.7K | Jan 12, 2024 | The Chloe Liliane Sciammas 2020 Irrevocable Trust | ||||||
| holding | MPWR | Common Stock | 1.7K | Jan 12, 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 $577.25 to $577.92. 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 $578.00 to $578.78. 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 $579.07 to $579.92. 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 $581.14 to $581.19. 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 $582.18 to $582.98. 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 $583.03 to $583.94. 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 $584.09 to $584.22. 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 | 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 $586.42 to $586.75. 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. |
| F9 | 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 $588.00 to $588.86. 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. |
| F10 | 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 $589.02 to $589.76. 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. |