Filing Details
- Accession Number:
- 0001280452-15-000026
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2015-02-09 20:25:44
- Reporting Period:
- 2015-02-06
- Filing Date:
- 2015-02-09
- Accepted Time:
- 2015-02-09 20:25:44
- 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 |
|---|---|---|---|---|---|---|---|
| 1308676 | Michael Hsing | 79 Great Oaks Blvd San Jose CA 95119 | Ceo | Yes | 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 | Disposition | 2015-02-06 | 2,060 | $47.39 | 591,809 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2015-02-09 | 4,363 | $47.56 | 587,446 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2015-02-09 | 206 | $47.56 | 587,240 | 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 |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 465,566 | Indirect | By Jointly w/Spouse |
| Common Stock | 133,040 | Indirect | By S. Hsing 04 Trust |
| Common Stock | 26,301 | Indirect | Hsing Fam Foundation |
| Common Stock | 133,040 | Indirect | by M Hsing 04 Trust |
Footnotes
- Shares sold to pay tax obligations resulting from the vesting of restricted stock units.
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