Filing Details
- Accession Number:
- 0001280452-10-000115
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2010-04-13 13:00:00
- Reporting Period:
- 2010-04-13
- Filing Date:
- 2010-04-13
- Accepted Time:
- 2010-04-13 13:44:56
- 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 |
|---|---|---|---|---|---|---|---|
| 1312593 | Saria Tseng | 6409 Guadalupe Mines Road San Jose CA 95120 | Vp & General Counsel | 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 | 2010-04-13 | 1,400 | $16.00 | 44,721 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2010-04-13 | 500 | $23.25 | 44,221 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2010-04-13 | 900 | $23.26 | 43,321 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | M | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock | Non-Qualified Stock Option (right to buy) | Disposition | 2010-04-13 | 1,400 | $0.00 | 1,400 | $16.00 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 28,800 | 2009-07-27 | 2014-07-27 | No | 4 | M | Direct |
Footnotes
- In accordance with the reporting person's 10b5-1 trading plan.
Billionaire Hedge Funds
