| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MPWR | Common Stock | Sale | -$26.7K | -60 | -0.04% | $445.22 | 135K | Feb 22, 2022 | Direct | F1, F2, F3 |
| transaction | MPWR | Common Stock | Sale | -$26.8K | -60 | -0.04% | $447.07 | 135K | Feb 22, 2022 | Direct | F1, F4 |
| transaction | MPWR | Common Stock | Sale | -$36.3K | -81 | -0.06% | $448.33 | 135K | Feb 22, 2022 | Direct | F1, F5 |
| transaction | MPWR | Common Stock | Sale | -$245K | -544 | -0.4% | $449.84 | 134K | Feb 22, 2022 | Direct | F1, F6 |
| transaction | MPWR | Common Stock | Sale | -$61.7K | -137 | -0.1% | $450.48 | 134K | Feb 22, 2022 | Direct | F1, F7 |
| transaction | MPWR | Common Stock | Sale | -$42.9K | -95 | -0.07% | $451.58 | 134K | Feb 22, 2022 | Direct | F1, F8 |
| transaction | MPWR | Common Stock | Sale | -$36.2K | -80 | -0.06% | $452.60 | 134K | Feb 22, 2022 | Direct | F1, F9 |
| transaction | MPWR | Common Stock | Sale | -$36.3K | -80 | -0.06% | $453.91 | 134K | Feb 22, 2022 | Direct | F1, F10 |
| transaction | MPWR | Common Stock | Sale | -$55.5K | -122 | -0.09% | $455.27 | 133K | Feb 22, 2022 | Direct | F1, F11 |
| transaction | MPWR | Common Stock | Sale | -$18.2K | -40 | -0.03% | $456.06 | 133K | Feb 22, 2022 | Direct | F1, F12 |
| transaction | MPWR | Common Stock | Sale | -$27.4K | -60 | -0.04% | $457.48 | 133K | Feb 22, 2022 | Direct | F1, F13 |
| transaction | MPWR | Common Stock | Sale | -$18.3K | -40 | -0.03% | $458.19 | 133K | Feb 22, 2022 | Direct | F1, F14 |
| transaction | MPWR | Common Stock | Sale | -$27.6K | -60 | -0.05% | $459.84 | 133K | Feb 22, 2022 | Direct | F1, F15 |
| transaction | MPWR | Common Stock | Sale | -$27.7K | -60 | -0.05% | $461.14 | 133K | Feb 22, 2022 | Direct | F1, F16 |
| transaction | MPWR | Common Stock | Sale | -$9.27K | -20 | -0.02% | $463.65 | 133K | Feb 22, 2022 | Direct | F1 |
| holding | MPWR | Common Stock | 5.33K | Feb 22, 2022 | Irrevocable Trust FBO Sarah N. Blegen | ||||||
| holding | MPWR | Common Stock | 5.33K | Feb 22, 2022 | Irrevocable Trust FBO Theodore F. Blegen |
| Id | Content |
|---|---|
| F1 | Shares sold pursuant to the reporting person's 10b5-1 plan. |
| 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 $444.82 to $445.73. 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 | Ending balance includes 55 shares acquired on February 15, 2022 through the Company's qualified ESPP program. |
| 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 $446.85 to $447.47. 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 $447.96 to $448.70. 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 $449.18 to $450.17. 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 $450.26 to $450.74. 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 $451.31 to $452.13. 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 $452.34 to $453.04. 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 $453.39 to $454.38. 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. |
| F11 | 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 $454.83 to $455.74. 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. |
| F12 | 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 $455.96 to $456.15. 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. |
| F13 | 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 $457.03 to $457.82. 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. |
| F14 | 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 $458.12 to $458.25. 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. |
| F15 | 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 $459.47 to $460.32. 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. |
| F16 | 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 $460.79 to $461.65. 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. |