Filing Details

Accession Number:
0001576021-14-000020
Form Type:
4
Zero Holdings:
No
Publication Time:
2014-02-25 18:14:49
Reporting Period:
2014-02-21
Filing Date:
2014-02-25
Accepted Time:
2014-02-25 18:14:49
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
1520652 Tyson George Tuttle 400 West Cesar Chavez
Austin TX 78701
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, $0.0001 Par Value Acquisiton 2014-02-21 3,000 $32.11 207,020 No 4 M Direct
Common Stock, $0.0001 Par Value Disposition 2014-02-21 3,000 $49.95 204,020 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
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, $0.0001 Par Value Non-Qualified Stock Option (right to buy) Disposition 2014-02-21 3,000 $0.00 3,000 $32.11
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
10,000 2008-02-15 2017-02-15 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 $49.90 and $50.01.
  3. Option vests and becomes exercisable with respect to (i) twenty percent (20%) of the option shares upon the date exercisable and (ii) the balance of the option shares in a series of forty-eight (48) successive monthly installments over the forty-eight (48) month period measured from the date exercisable.
  4. Not applicable per instruction 4(c)(iii).