X0306 4 2013-09-30 0 0000817720 SYNAPTICS INC SYNA 0001215708 Barber Kevin D 1251 MCKAY DRIVE SAN JOSE CA 95131 0 1 0 0 SVP & GM, Handheld Products Common Stock 2013-09-30 4 A 0 4636 0.00 A 9900 D Common Stock 2013-09-30 4 F 0 1742 44.25 D 8158 D Common Stock 2013-10-01 4 M 0 27500 27.99 A 35658 D Common Stock 2013-10-01 4 S 0 20000 45.752 D 15658 D Common Stock 2013-10-01 4 S 0 7500 45.90 D 8158 D Employee Stock Options (Right to Buy) 27.99 2013-10-01 4 M 0 27500 0.00 D 2018-01-24 Common Stock 27500 82500 D Reflects shares released on September 30, 2013 in connection with the vesting of performance-based market stock units granted on November 15, 2012. Represents shares of common stock withheld by the Issuer to satisfy certain tax withholding obligations associated with the vesting of performance-based market stock units. The shares were sold pursuant to a 10b5-1 Sales Plan dated August 31, 2013. 25% of the total number of shares subject to the option vested and became exercisable on the twelve month anniversary of the January 24, 2011 date of grant, 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 24th day of each month thereafter. The expiration date was previously reported incorrectly as 1/24/2021. Kermit Nolan, as attorney-in-fact 2013-10-02