Filing Details

Accession Number:
0001681108-17-000025
Form Type:
4
Zero Holdings:
No
Publication Time:
2017-05-03 14:06:57
Reporting Period:
2017-05-01
Filing Date:
2017-05-03
Accepted Time:
2017-05-03 14:06:57
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
1250012 P William Wood 1000 Rio Grande
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 2017-05-01 5,000 $33.85 35,526 No 4 M Direct
Common Stock, $0.0001 Par Value Disposition 2017-05-01 5,000 $70.75 30,526 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 2017-05-01 5,000 $0.00 5,000 $33.85
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2008-04-24 2018-04-24 No 4 M Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock, $0.0001 Par Value 40,442 Indirect Umari II, LP
Footnotes
  1. Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
  2. Reporting Person is the sole general partner of Umari II, LP. Reporting Person may be deemed a beneficial owner of the shares held by Umari II, LP, but disclaims beneficial ownership in the shares held by Umari II, LP, except to the extent of any pecuniary interest therein.
  3. Not applicable per instruction 4(c)(iii).