SYNAPTICS Inc — Director's Dealing 2010

May 21, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SYNAPTICS INC (SYNA)
CIK: 0000817720
Period of Report: 2010-05-19

Reporting Person: LEE FRANCIS F (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-19	Common Stock	S	99	$28.56	Disposed	82323	Indirect
2010-05-19	Common Stock	S	500	$28.57	Disposed	81823	Indirect
2010-05-19	Common Stock	S	5301	$28.58	Disposed	76522	Indirect
2010-05-19	Common Stock	S	5500	$28.59	Disposed	71022	Indirect
2010-05-19	Common Stock	S	2400	$28.60	Disposed	68622	Indirect
2010-05-19	Common Stock	S	800	$28.61	Disposed	67822	Indirect
2010-05-19	Common Stock	S	400	$28.625	Disposed	67422	Indirect
2010-05-19	Common Stock	S	3600	$28.55	Disposed	78822	Indirect
2010-05-19	Common Stock	S	400	$28.555	Disposed	78422	Indirect
2010-05-19	Common Stock	S	400	$28.56	Disposed	78022	Indirect
2010-05-19	Common Stock	S	600	$28.58	Disposed	77422	Indirect
2010-05-19	Common Stock	S	3854	$28.59	Disposed	73568	Indirect
2010-05-19	Common Stock	S	946	$28.60	Disposed	72622	Indirect
2010-05-19	Common Stock	S	200	$28.61	Disposed	72422	Indirect
2010-05-20	Common Stock	S	20112	$28.55	Disposed	47310	Indirect
2010-05-20	Common Stock	S	2400	$28.56	Disposed	44910	Indirect
2010-05-20	Common Stock	S	788	$28.57	Disposed	44122	Indirect
2010-05-20	Common Stock	S	700	$28.59	Disposed	43422	Indirect
2010-05-20	Common Stock	S	1000	$28.60	Disposed	42422	Indirect
2010-05-22	Common Stock	S	5000	$28.50	Disposed	67422	Indirect
2010-05-20	Common Stock	S	22300	$28.55	Disposed	45122	Indirect
2010-05-20	Common Stock	S	2700	$28.555	Disposed	42422	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	92500	Indirect
Common Stock	19493	Direct
Common Stock	4000	Indirect

Footnotes

F1: The shares are held by Francis F. Lee, Trustee of the Francis Lee 2002 Irrevocable Trust.

F2: The shares are held by Evelyn C. Lee, the reporting person's spouse, Trustee of the Evelyn Lee 2002 Irrevocable Trust.

F3: The shares are held by Francis F. Lee and Evelyn C. Lee as Co-Trustees of the Lee 1999 Living Trust dated March 16, 1999.

F4: The shares are held by the reporting person as custodian for his child.