Filing Details
- Accession Number:
- 0001418215-10-000018
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2010-03-18 13:00:00
- Reporting Period:
- 2010-03-17
- Filing Date:
- 2010-03-18
- Accepted Time:
- 2010-03-18 16:20:02
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 1038074 | Silicon Laboratories Inc | SLAB | Semiconductors & Related Devices (3674) | 742793174 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1197843 | D Jonathan Ivester | 400 W Cesar Chavez Austin TX 78701 | Vp Of Worldwide 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, $0.0001 Par Value | Acquisiton | 2010-03-17 | 6,000 | $22.63 | 142,072 | No | 4 | M | Direct | |
| Common Stock, $0.0001 Par Value | Disposition | 2010-03-17 | 6,000 | $47.33 | 136,072 | No | 4 | S | Direct | |
| Common Stock, $0.0001 Par Value | Disposition | 2010-03-17 | 625 | $47.33 | 10,375 | No | 4 | S | Indirect | E Ivester Heritage Trust |
| Common Stock, $0.0001 Par Value | Disposition | 2010-03-17 | 625 | $47.33 | 10,375 | No | 4 | S | Indirect | S. Ivester Heritage Trust |
| Common Stock, $0.0001 Par Value | Disposition | 2010-03-17 | 625 | $47.33 | 10,375 | No | 4 | S | Indirect | E. Ivester Heritage Trust |
| Common Stock, $0.0001 Par Value | Disposition | 2010-03-17 | 625 | $47.33 | 10,375 | No | 4 | S | Indirect | B. Ivester Heritage Trust |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | M | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Indirect | E Ivester Heritage Trust |
| No | 4 | S | Indirect | S. Ivester Heritage Trust |
| No | 4 | S | Indirect | E. Ivester Heritage Trust |
| No | 4 | S | Indirect | B. Ivester Heritage Trust |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock, $0.0001 Par Value | Non-Qualified Stock Option (right to buy) | Disposition | 2010-03-17 | 6,000 | $0.00 | 6,000 | $22.63 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 428 | 2001-07-18 | 2011-07-18 | No | 4 | M | Direct |
Footnotes
- Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
- These shares are held in a trust for the benefit of Reporting Person's child.
- These shares are held in a trust for the benefit of Reporting Person's child. Reporting Person is co-trustee of the trust.
- Option becomes exercisable as it vests in a series of sixty (60) successive equal monthly installments beginning July 18, 2001.
- Not applicable per instruction 4(c)(iii).
Billionaire Hedge Funds
