Filing Details
- Accession Number:
- 0001280452-11-000224
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2011-08-25 17:19:23
- Reporting Period:
- 2011-08-25
- Filing Date:
- 2011-08-25
- Accepted Time:
- 2011-08-25 17:19:23
- 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 | 2011-08-15 | 438 | $10.65 | 123,767 | No | 5 | J | Direct | |
| Common Stock | Acquisiton | 2011-08-25 | 13,000 | $1.20 | 136,767 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2011-08-25 | 13,000 | $12.34 | 123,767 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 5 | J | 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 | 2011-08-25 | 13,000 | $0.00 | 13,000 | $1.20 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 14,000 | 2004-09-10 | 2013-09-11 | 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
- Acquired through the Company's qualified ESPP program.
- In accordance with the reporting person's 10b5-1 trading plan.
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