SILICON LABORATORIES INC 4

4 · SILICON LABORATORIES INC · Filed Mar 24, 2014

Form 4

Period: 2014-03-20

VP of Worldwide Operations

Transactions

Exercise/Conversion
Common Stock, $0.0001 par value
2014-03-20$33.17/sh+3,907$129,595→ 93,694 total
Exercise/Conversion
Common Stock, $0.0001 par value
2014-03-20$36.81/sh+93$3,423→ 89,880 total
Sale
Common Stock, $0.0001 par value
2014-03-20$53.28/sh−3,907$208,165→ 89,787 total
Sale
Common Stock, $0.0001 par value
2014-03-20$53.28/sh−93$4,955→ 89,787 total
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2014-03-20−3,907→ 0 total
Exercise: $33.17From: 2005-08-10Exp: 2014-08-10→ Common Stock, $0.0001 par value (3,907 underlying)
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2014-03-20−93→ 15,497 total
Exercise: $36.81From: 2006-12-19Exp: 2015-12-19→ Common Stock, $0.0001 par value (93 underlying)

Footnotes (3)

[F1]Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
[F2]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.
[F3]Not applicable per instruction 4(c)(iii).

Documents

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