Filing Details

Accession Number:
0001418215-10-000024
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-04-07 13:00:00
Reporting Period:
2010-04-05
Filing Date:
2010-04-07
Accepted Time:
2010-04-07 16:35:49
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
1134855 S Navdeep Sooch 400 W Cesar Chavez
Austin TX 78701
Yes No 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 2010-04-05 12,589 $15.10 672,360 No 4 M Direct
Common Stock, $0.0001 Par Value Disposition 2010-04-05 12,589 $49.10 659,771 No 4 S Direct
Common Stock, $0.0001 Par Value Disposition 2010-04-05 50,000 $49.69 609,771 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 S Direct
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 2010-04-05 12,589 $0.00 12,589 $15.10
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
25,000 2001-10-21 2011-09-21 No 4 M Direct
Footnotes
  1. Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
  2. Price represents the weighted average selling price. Prices range between $49.00 and $49.28.
  3. Price represents the weighted average selling price. Prices range between $49.45 and $49.99.
  4. Option becomes exercisable as it vests in a series of sixty (60) successive equal monthly installments measured from the date of grant.
  5. Not applicable per instruction 4(c)(iii).