InterDigital, Inc. — Director's Dealing 2013

Jan 23, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: InterDigital, Inc. (IDCC)
CIK: 0001405495
Period of Report: 2013-01-18

Reporting Person: Proithis Allen A (EVP, Solutions Group)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-01-18	Common Stock	A	2829	$0.00	Acquired	6820.3477	Direct
2013-01-18	Common Stock	A	3000	$0.00	Acquired	9820.3477	Direct
2013-01-18	Common Stock	F	392	$44.19	Disposed	9428.3477	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-01-18	Employee Stock Option (Right to Buy)	$44.19	A	7362	Acquired	2020-01-18	Common Stock (7362)	Direct

Footnotes

F1: Restricted stock units granted pursuant to the company's 2009 Stock Incentive Plan in accordance with the company's Long-Term Compensation Program.

F2: Restricted stock units granted pursuant to the company's 2009 Stock Incentive Plan.

F3: The transaction reported reflects the withholding of restricted stock units in satisfaction of the reporting person's tax liability. The restricted stock units were part of an award granted to the reporting person on January 18, 2013 pursuant to the company's 2009 Stock Incentive Plan that vested, in part, immediately on January 18, 2013.

F4: The option vests in three equal annual installments beginning on January 18, 2014.