Filing Details
- Accession Number:
- 0001280452-15-000086
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2015-05-11 18:33:16
- Reporting Period:
- 2015-05-07
- Filing Date:
- 2015-05-11
- Accepted Time:
- 2015-05-11 18:33:16
- 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 | Disposition | 2015-05-07 | 2,000 | $51.97 | 254,483 | No | 4 | S | Direct | |
Common Stock | Disposition | 2015-05-07 | 2,779 | $51.79 | 251,704 | No | 4 | S | Direct | |
Common Stock | Disposition | 2015-05-08 | 1,852 | $51.79 | 249,852 | No | 4 | S | Direct | |
Common Stock | Disposition | 2015-05-08 | 88 | $51.79 | 249,764 | No | 4 | S | Direct | |
Common Stock | Disposition | 2015-05-08 | 1,744 | $52.52 | 248,020 | No | 4 | S | Direct | |
Common Stock | Disposition | 2015-05-11 | 1,757 | $52.41 | 246,263 | 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 | |
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 | 1,667 | Indirect | by Spouse |
Footnotes
- The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $51.90 to $52.07. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
- The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $51.76 to $51.79. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
- Shares sold to pay tax obligations resulting from the vesting of restricted stock units.