SYNAPTICS Inc — Director's Dealing 2012

Feb 2, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SYNAPTICS INC (SYNA)
CIK: 0000817720
Period of Report: 2012-01-31

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-01-31	Common Stock	M	13500	$26.47	Acquired	29613	Direct
2012-01-31	Common Stock	M	10179	$34.01	Acquired	39792	Direct
2012-01-31	Common Stock	M	12300	$31.73	Acquired	52092	Direct
2012-01-31	Common Stock	S	7792	$37.80	Disposed	44300	Direct
2012-01-31	Common Stock	S	100	$37.8075	Disposed	44200	Direct
2012-01-31	Common Stock	S	200	$37.81	Disposed	44000	Direct
2012-01-31	Common Stock	S	8	$37.82	Disposed	43992	Direct
2012-01-31	Common Stock	S	2700	$37.8222	Disposed	41292	Direct
2012-01-31	Common Stock	S	100	$37.85	Disposed	41192	Direct
2012-01-31	Common Stock	S	600	$37.87	Disposed	40592	Direct
2012-01-31	Common Stock	S	1701	$37.8735	Disposed	38891	Direct
2012-01-31	Common Stock	S	100	$37.88	Disposed	38791	Direct
2012-01-31	Common Stock	S	199	$37.89	Disposed	38592	Direct
2012-01-31	Common Stock	S	100	$38.30	Disposed	38492	Direct
2012-01-31	Common Stock	S	500	$38.305	Disposed	37992	Direct
2012-01-31	Common Stock	S	800	$38.31	Disposed	37192	Direct
2012-01-31	Common Stock	S	100	$38.32	Disposed	37092	Direct
2012-01-31	Common Stock	S	200	$38.325	Disposed	36892	Direct
2012-01-31	Common Stock	S	200	$38.35	Disposed	36692	Direct
2012-01-31	Common Stock	S	4300	$38.3664	Disposed	32392	Direct
2012-01-31	Common Stock	S	200	$38.38	Disposed	32192	Direct
2012-01-31	Common Stock	S	400	$38.39	Disposed	31792	Direct
2012-01-31	Common Stock	S	200	$38.395	Disposed	31592	Direct
2012-01-31	Common Stock	S	1600	$38.40	Disposed	29992	Direct
2012-01-31	Common Stock	S	300	$38.41	Disposed	29692	Direct
2012-01-31	Common Stock	S	3200	$38.4117	Disposed	26492	Direct
2012-01-31	Common Stock	S	100	$38.415	Disposed	26392	Direct
2012-01-31	Common Stock	S	100	$38.42	Disposed	26292	Direct
2012-01-31	Common Stock	S	4679	$38.80	Disposed	21613	Direct
2012-01-31	Common Stock	S	5000	$38.8003	Disposed	16613	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-01-31	Employee Stock Option (Right to Buy)	$26.47	M	13500	Disposed	2017-08-13	Common Stock (13500)	Direct
2012-01-31	Employee Stock Option (Right to Buy)	$34.01	M	10179	Disposed	2018-08-04	Common Stock (10179)	Direct
2012-01-31	Employee Stock Option (Right to Buy)	$31.73	M	12300	Disposed	2020-08-02	Common Stock (12300)	Direct

Footnotes

F1: Includes 329 shares acquired under the issuer's employee stock purchase plan in November 2011.

F2: 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.

F3: 25% of the total number of shares subject to the option vested and became exercisable on the twelve month anniversary of the August 4, 2008 vesting commencement date, and 1/48th of the total number of shares subject to the option vested or shall vest and became or shall become exercisable on the 4th day of each month thereafter.

F4: 1/48th of the total number of shares subject to the option vested or shall vest and became or shall become exercisable on the 2nd day of each month until fully vested 48 months after the August 2, 2010 date of grant.