Filing Details
- Accession Number:
- 0001214659-23-002726
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2023-02-17 17:25:11
- Reporting Period:
- 2023-02-15
- Accepted Time:
- 2023-02-17 17:25:11
- 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 | No | 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 | 2023-02-15 | 2,682 | $517.68 | 215,630 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2023-02-15 | 3,200 | $519.02 | 212,430 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2023-02-15 | 4,340 | $520.20 | 208,090 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2023-02-15 | 2,778 | $520.90 | 205,334 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | S | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 13,502 | Indirect | by Family Trust |
| Common Stock | 2,000 | Indirect | Rosalind Sciammas Family 2021 Trust |
| Common Stock | 23,015 | Indirect | By Sciammas Trust 2020 |
| Common Stock | 26,700 | Indirect | By GRAT |
| Common Stock | 1,699 | Indirect | The Chloe Liliane Sciammas 2020 Irrevocable Trust |
| Common Stock | 1,699 | Indirect | The Joseph Roger Sciammas 2020 Irrevocable Trust |
| Common Stock | 5,000 | Indirect | Clement Sciammas Family 2021 Trust |
| Common Stock | 2,000 | Indirect | Peter Rafferty and Eric Toothill 2021Trust |
| Common Stock | 19,458 | Indirect | Christina Sciammas Trust FBO Oski Crew |
| Common Stock | 19,458 | Indirect | Maurice Sciammas Trust FBO Oski Crew |
| Common Stock | 1,699 | Indirect | The Patrick Francis Sciammas 2020 Irrevocable Trust |
Footnotes
- 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 $517.40 to $518.38. 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.
- 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 $518.55 to $519.53. 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 $519.57 to $520.55. 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.
- 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 $520.58 to $521.46. 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.
- Ending balance includes 22 shares acquired on February 15, 2023 through the Company's qualified ESPP program.
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