SYNAPTICS Inc — Director's Dealing 2011

Oct 31, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SYNAPTICS INC (SYNA)
CIK: 0000817720
Period of Report: 2011-10-27

Reporting Person: Wong Hing Chung (Vice President of Operations)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-10-27	Common Stock	M	12000	$26.47	Acquired	27984	Direct
2011-10-27	Common Stock	S	100	$33.51	Disposed	27884	Direct
2011-10-27	Common Stock	S	200	$33.54	Disposed	27684	Direct
2011-10-27	Common Stock	S	100	$33.57	Disposed	27584	Direct
2011-10-27	Common Stock	S	200	$33.65	Disposed	27384	Direct
2011-10-27	Common Stock	S	100	$33.6575	Disposed	27284	Direct
2011-10-27	Common Stock	S	200	$33.71	Disposed	27084	Direct
2011-10-27	Common Stock	S	200	$33.75	Disposed	26884	Direct
2011-10-27	Common Stock	S	100	$33.76	Disposed	26784	Direct
2011-10-27	Common Stock	S	100	$33.80	Disposed	26684	Direct
2011-10-27	Common Stock	S	100	$33.81	Disposed	26584	Direct
2011-10-27	Common Stock	S	200	$33.82	Disposed	26384	Direct
2011-10-27	Common Stock	S	100	$33.85	Disposed	26284	Direct
2011-10-27	Common Stock	S	100	$33.86	Disposed	26184	Direct
2011-10-27	Common Stock	S	100	$33.87	Disposed	26084	Direct
2011-10-27	Common Stock	S	100	$33.88	Disposed	25984	Direct
2011-10-27	Common Stock	S	100	$33.90	Disposed	25884	Direct
2011-10-27	Common Stock	S	200	$33.91	Disposed	25684	Direct
2011-10-27	Common Stock	S	100	$33.92	Disposed	25584	Direct
2011-10-27	Common Stock	S	300	$33.93	Disposed	25284	Direct
2011-10-27	Common Stock	S	500	$33.95	Disposed	24784	Direct
2011-10-27	Common Stock	S	300	$33.97	Disposed	24484	Direct
2011-10-27	Common Stock	S	200	$33.98	Disposed	24284	Direct
2011-10-27	Common Stock	S	200	$33.99	Disposed	24084	Direct
2011-10-27	Common Stock	S	100	$34.01	Disposed	23984	Direct
2011-10-27	Common Stock	S	200	$34.075	Disposed	23784	Direct
2011-10-27	Common Stock	S	200	$34.09	Disposed	23584	Direct
2011-10-27	Common Stock	S	100	$34.17	Disposed	23484	Direct
2011-10-27	Common Stock	S	100	$34.24	Disposed	23384	Direct
2011-10-27	Common Stock	S	274	$34.25	Disposed	23110	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-10-27	Employee Stock Option (Right to Buy)	$26.47	M	12000	Disposed	2017-08-13	Common Stock (12000)	Direct

Footnotes

F1: 25% of the total number of shares subject to the option vested and became exercisable on the twelve month anniversary of the July 31, 2007 vesting commencement date, and 1/48th of the total number of shares subject to the option vested and became exercisable on the 31st day of each month thereafter.