Filing Details
- Accession Number:
- 0001280452-12-000079
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2012-02-27 18:09:39
- Reporting Period:
- 2012-02-24
- Filing Date:
- 2012-02-27
- Accepted Time:
- 2012-02-27 18:09:39
- 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 |
|---|---|---|---|---|---|---|---|
| 1417123 | Paul Ueunten | 6409 Guadalupe Mines Road San Jose CA 95120 | Sr. V.p. Design Engineering | 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 | Acquisiton | 2012-02-24 | 30,000 | $9.32 | 174,208 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2012-02-24 | 30,000 | $19.00 | 144,208 | No | 4 | S | Direct | |
| Common Stock | Acquisiton | 2012-02-24 | 19,238 | $9.32 | 163,446 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2012-02-24 | 19,238 | $19.00 | 144,208 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | M | Direct | |
| No | 4 | S | Direct | |
| No | 4 | M | Direct | |
| No | 4 | S | Direct |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock | Incentive Stock Option (right to buy) | Disposition | 2012-02-24 | 19,238 | $0.00 | 19,238 | $9.32 |
| Common Stock | Non-Qualified Stock Option (right to buy) | Disposition | 2012-02-24 | 30,000 | $0.00 | 30,000 | $9.32 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 0 | 2006-06-15 | 2015-06-15 | No | 4 | M | Direct |
| 762 | 2006-06-15 | 2015-06-15 | No | 4 | M | Direct |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 153,556 | Indirect | Ueunten Trust I |
| Common Stock | 113,900 | Indirect | Ueunten Trust II |
| Common Stock | 26,000 | Indirect | Ueunten Trust III |
| Common Stock | 26,000 | Indirect | Ueunten Trust IV |
Footnotes
- In accordance with the reporting person's 10b5-1 trading plan.
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