Filing Details
- Accession Number:
- 0001280452-21-000009
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2021-01-07 16:27:41
- Reporting Period:
- 2021-01-06
- Accepted Time:
- 2021-01-07 16:27:41
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 1280452 | Monolithic Power Systems Inc | MPWR | Semiconductors & Related Devices (3674) | 770466789 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1360833 | Maurice Sciammas | 5808 Lake Washington Blvd Ne Kirkland WA 98033 | Sr. V.p.of Sales And Marketing | No | Yes | No | No |
Reported Non-Derivative Transactions
| Sec. Name | Acquisiton - Disposition | Date | Amount | Price | Remaning Holdings | Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Disposition | 2021-01-06 | 1,696 | $358.02 | 43,304 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 1,227 | $359.21 | 42,077 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 861 | $360.69 | 41,216 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 914 | $362.52 | 40,302 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 845 | $363.84 | 39,457 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 1,300 | $364.93 | 38,157 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 3,312 | $365.80 | 34,845 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 1,900 | $367.20 | 32,945 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 2,900 | $368.08 | 30,045 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 3,000 | $369.03 | 27,045 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 2,817 | $370.16 | 24,228 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 1,318 | $371.42 | 22,910 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 400 | $373.41 | 22,510 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 500 | $374.43 | 22,010 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Common Stock | Disposition | 2021-01-06 | 100 | $376.49 | 21,910 | No | 4 | S | Indirect | By Sciammas Trst2020 |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
| No | 4 | S | Indirect | By Sciammas Trst2020 |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 277,606 | Direct | |
| Common Stock | 9,000 | Indirect | By GRAT |
| Common Stock | 2,000 | Indirect | by Family Trust |
Footnotes
- In accordance with the reporting person's 10b5-1 trading plan.
- 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 $357.79 to $358.57. 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.
- Represents shares of stock owned by The Sciammas Family 2020 Irrevocable Trust DTD 04/29/2020. The reporting person is the trustee of the Sciammas Family 2020 Irrevocable Trust. The reporting person may be deemed to beneficially own the shares of common stock owned by The Sciammas Family 2020 Irrevocable Trust.
- 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 $358.97 to $359.90. 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.
- 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 $359.97 to $360.78. 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.
- 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 $361.99 to $362.93. 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.
- 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 $363.20 to $364.18. 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.
- 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 $364.29 to $365.27. 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.
- 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 $365.32 to $366.31. 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.
- 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 $366.50 to $367.39. 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.
- 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 $367.59 to $368.57. 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.
- 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 $368.61 to $369.59. 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.
- 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 $369.73 to $370.60. 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.
- 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 $371.28 to $371.52. 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.
- 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 $372.95 to $373.77. 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.
- 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 $373.96 to $374.83. 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.
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