X0306 4 2014-06-12 0 0001405495 InterDigital, Inc. IDCC 0001194009 KRITZMACHER JOHN A 200 BELLEVUE PARKWAY SUITE 300 WILMINGTON DE 19809 1 0 0 0 Common Stock 2014-06-12 4 A 0 3877 0.00 A 15678.2487 D Common Stock 2014-06-13 4 F 0 1326 45.06 D 14352.2487 D Common Stock 2014-06-13 4 D 0 0.2487 45.06 D 14352 D An annual award of restricted stock units granted pursuant to the company's 2009 Stock Incentive Plan in accordance with the company's compensation program for non-management directors. The transaction reported reflects the withholding of restricted stock units in satisfaction of the reporting person's tax liability. The restricted stock units were granted to the reporting person on June 13, 2013 pursuant to the company's 2009 Stock Incentive Plan in accordance with the company's compensation program for non-management directors and vested, in full, on June 13, 2014, together with accrued dividend equivalents. The transaction reported reflects the cash settlement of a fractional share in connection with the vesting of restricted stock units, as described in Note (2). Claire H. Hanna, Attorney-in-Fact for John A. Kritzmacher 2014-06-16