InterDigital, Inc. — Director's Dealing 2010

Aug 10, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: InterDigital, Inc. (IDCC)
CIK: 0001405495
Period of Report: 2010-08-06

Reporting Person: Nolan James J (Executive VP, R&D)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-06	Common Stock	M	6250	$17.13	Acquired	28975	Direct
2010-08-06	Common Stock	S	6250	$26.78	Disposed	22725	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-08-06	Options (Right-to-Buy)	$17.13	M	6250	Disposed	2010-08-08	Common Stock (6250)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2912	Indirect

Footnotes

F1: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2: The price reported is the weighted average sale price for the transactions reported. The sale prices ranged from $26.49 to $27.03. Full information about the transactions reported will be provided upon request.

F3: 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.

F4: The total amount of 6,250 stock options included: (i) a grant of 5,000 options that vested every six months, first in four installments of 833 and then in two installments of 834, beginning on the date specified and (ii) a grant of 1,250 options that vested every six months, first in four installments of 208 and then in two installments of 209, beginning on the date specified. Such options were set to expire on 08/08/2010.