Filing Details
- Accession Number:
- 0001280452-17-000121
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2017-11-07 18:16:41
- Reporting Period:
- 2017-08-15
- Accepted Time:
- 2017-11-07 18:16:41
- 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 |
|---|---|---|---|---|---|---|---|
| 1308647 | Deming Xiao | 79 Great Oaks Blvd San Jose CA 95119 | Pres. Of Mps Asia Operations | 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 | 2017-08-15 | 144 | $73.12 | 280,865 | No | 4 | J | Direct | |
| Common Stock | Disposition | 2017-11-06 | 6,004 | $123.06 | 274,861 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | J | Direct | |
| No | 4 | S | Direct |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 1,101 | Indirect | by Spouse |
Footnotes
- Acquired through the Company's qualified ESPP program.
- The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.
Billionaire Hedge Funds
