Filing Details
- Accession Number:
- 0001280452-15-000029
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2015-02-09 20:26:25
- Reporting Period:
- 2015-02-05
- Filing Date:
- 2015-02-09
- Accepted Time:
- 2015-02-09 20:26:25
- 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 | 79 Great Oaks Blvd San Jose CA 95119 | 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 | Acquisiton | 2015-02-05 | 1,103 | $14.89 | 232,036 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2015-02-06 | 699 | $47.39 | 231,337 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2015-02-09 | 1,466 | $47.56 | 229,871 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2015-02-09 | 69 | $47.56 | 229,802 | 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 | |
| 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 | 2015-02-05 | 1,103 | $0.00 | 1,103 | $14.89 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 0 | 2015-02-05 | 2015-02-08 | No | 4 | M | Direct |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 2,000 | Indirect | by Family Trust |
Footnotes
- Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
- Represents vested shares acquired through the cash exercise of a stock option in compliance with the Company's Insider Trading Compliance Program.
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