SYNAPTICS Inc — Director's Dealing 2010

Aug 31, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SYNAPTICS INC (SYNA)
CIK: 0000817720
Period of Report: 2010-08-27

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-27	Common Stock	M	10253	$16.62	Acquired	17005	Direct
2010-08-27	Common Stock	S	2400	$28.50	Disposed	14605	Direct
2010-08-27	Common Stock	S	1053	$28.5196	Disposed	13552	Direct
2010-08-27	Common Stock	S	300	$28.52	Disposed	13252	Direct
2010-08-27	Common Stock	S	800	$28.525	Disposed	12452	Direct
2010-08-27	Common Stock	S	1500	$28.53	Disposed	10952	Direct
2010-08-27	Common Stock	S	300	$28.54	Disposed	10652	Direct
2010-08-27	Common Stock	S	200	$28.545	Disposed	10452	Direct
2010-08-27	Common Stock	S	300	$28.55	Disposed	10152	Direct
2010-08-27	Common Stock	S	1400	$28.56	Disposed	8752	Direct
2010-08-27	Common Stock	S	1100	$28.5605	Disposed	7652	Direct
2010-08-27	Common Stock	S	900	$28.57	Disposed	6752	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-08-27	Employee Stock Option (Right to Buy)	$16.62	M	10253	Disposed	2014-10-19	Common Stock (10253)	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 October 19, 2004 date of grant, and 1/48th of the total number of shares subject to the option vested and became exercisable on the 19th day of each month thereafter.