| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPWR | Common Stock | Sale | -$292K | -500 | -0.23% | $584.39 | 221K | Jan 10, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$410K | -700 | -0.32% | $586.21 | 221K | Jan 10, 2024 | Direct | F1 |
| transaction | MPWR | Common Stock | Sale | -$634K | -1.08K | -0.49% | $587.84 | 220K | Jan 10, 2024 | Direct | F2 |
| transaction | MPWR | Common Stock | Sale | -$1.03M | -1.76K | -0.8% | $588.44 | 218K | Jan 10, 2024 | Direct | F3 |
| transaction | MPWR | Common Stock | Sale | -$1.41M | -2.39K | -1.1% | $589.52 | 216K | Jan 10, 2024 | Direct | F4 |
| transaction | MPWR | Common Stock | Sale | -$2.19M | -3.72K | -1.73% | $590.37 | 212K | Jan 10, 2024 | Direct | F5 |
| transaction | MPWR | Common Stock | Sale | -$550K | -930 | -0.44% | $591.34 | 211K | Jan 10, 2024 | Direct | F6 |
| transaction | MPWR | Common Stock | Sale | -$118K | -200 | -0.09% | $592.38 | 211K | Jan 10, 2024 | Direct | F7 |
| transaction | MPWR | Common Stock | Sale | -$5.93K | -10 | 0% | $593.00 | 211K | Jan 10, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$121K | -204 | -0.1% | $594.13 | 210K | Jan 10, 2024 | Direct | |
| transaction | MPWR | Common Stock | Sale | -$17.9K | -30 | -0.01% | $596.19 | 210K | Jan 10, 2024 | Direct | |
| holding | MPWR | Common Stock | 455 | Jan 10, 2024 | by Spouse | ||||||
| holding | MPWR | Common Stock | 3.39K | Jan 10, 2024 | Christopher Chao Xiao 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 $586.07 to $586.55. 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 $587.43 to $587.98. 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. |
| 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 $588.09 to $588.94. 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. |
| 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 $589.00 to $589.94. 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. |
| 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 $590.00 to $590.93. 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 $591.00 to $591.77. 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 $592.30 to $592.46. 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. |