InterDigital, Inc. — Director's Dealing 2012

Jan 30, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: InterDigital, Inc. (IDCC)
CIK: 0001405495
Period of Report: 2012-01-30

Reporting Person: LEMMO MARK A (EVP, Corp.& Bus. Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-01-30	Common Stock	P	2250	$37.83	Acquired	41743.9666	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3578	Indirect

Footnotes

F1: The price reported is the weighted average purchase price for the open market purchase transactions reported. The purchase prices ranged from $37.65 to $37.94. Full information about the transactions reported will be provided upon request.

F2: As of the most recently published account statement, the reporting person beneficially owned this number of whole shares of common stock pursuant to the InterDigital Savings and Protection Plan.