Filing Details
- Accession Number:
- 0001209191-15-033239
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2015-04-08 18:57:42
- Reporting Period:
- 2015-04-06
- Filing Date:
- 2015-04-08
- Accepted Time:
- 2015-04-08 18:57:42
- 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 | Acquisiton | 2015-04-06 | 54,515 | $15.03 | 1,157,147 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2015-04-06 | 36,443 | $52.00 | 1,120,704 | No | 4 | S | Direct | |
| Common Stock | Acquisiton | 2015-04-07 | 48,332 | $15.03 | 1,169,036 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2015-04-07 | 32,310 | $52.07 | 1,136,726 | No | 4 | S | Direct | |
| Common Stock | Acquisiton | 2015-04-08 | 5,462 | $15.03 | 1,142,188 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2015-04-08 | 3,651 | $52.01 | 1,138,537 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | M | Direct | |
| No | 4 | S | Direct | |
| No | 4 | M | Direct | |
| No | 4 | S | Direct | |
| No | 4 | M | 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 | 2015-04-06 | 54,515 | $0.00 | 54,515 | $15.03 |
| Common Stock | Non-Qualified Stock Option (right to buy) | Disposition | 2015-04-07 | 48,332 | $0.00 | 48,332 | $15.03 |
| Common Stock | Non-Qualified Stock Option (right to buy) | Disposition | 2015-04-08 | 5,462 | $0.00 | 5,462 | $15.03 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 64,301 | 2010-10-28 | 2015-10-28 | No | 4 | M | Direct |
| 15,969 | 2010-10-28 | 2015-10-28 | No | 4 | M | Direct |
| 10,507 | 2010-10-28 | 2015-10-28 | No | 4 | M | Direct |
Reported Non-Derivative Holdings
| Sec. Name | Remaning Holdings | Nature of Ownership | Explanation |
|---|---|---|---|
| Common Stock | 29,000 | Indirect | Hsing FamFoundation |
| Common Stock | 133,040 | Indirect | by M Hsing 04Trust |
Footnotes
- In accordance with the reporting person's 10b5-1 trading plan.
- 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 $52.00 to $52.01. 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 $52.00 to $52.255. 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 $52.00 to $52.10. 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.
- Original option grant was for 300,000 shares. Fifty percent (50%) of the Shares subject to the Option shall vest twenty-four (24) months after the Vesting Commencement Date, and 1/48 of the Shares subject to the Option shall vest monthly thereafter on the same day of the month as the Vesting Commencement Date, subject to the Optionee continuing to be a Service Provider on such dates. All outstanding options have fully vested.
Billionaire Hedge Funds
