Form 3
InterDigital, Inc. - N/A
Filed: March 31, 2008 (period: March 20, 2008)
Initial statement of beneficial ownership of securities
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0104
Expires:February 28, 2011
Estimated average burden hours per response...0.5
1. Name and Address of Reporting Person *
Isaacs Gary D
2. Date of Event Requiring Statement (Month/Day/Year)
2008-03-20
3. Issuer Name and Ticker or Trading Symbol
InterDigital, Inc. (IDCC)
(Last) (First) (Middle)
781 THIRD AVENUE
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer _____ Other
(give title below) (specify below)
Chief Administrative Officer /
5. If Amendment, Date Original Filed (Month/Day/Year)
(Street)
KING OF PRUSSIAPA19406-1409
6. Individual or Join/Group Filing (Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City) (State) (Zip)
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)
2. Amount of Securities Owned (Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)
4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock
9,731
D
Common Stock
2,207(1)
I
By 401(k) Plan
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)
2. Date Exercisable and Expiration Date (Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)
4. Conversion or Excercise Price of Derivative Security
5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)
6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable
Expiration Date
Title
Amount or Number of SharesM
Options (Right to Buy)
(2)
09/07/2008
Common Stock
10,000
$ 3.75
D
Options (Right to Buy)
(3)
12/20/2011
Common Stock
20,000
$ 9.6
D
Options (Right to Buy)
(4)
01/29/2011
Common Stock
20,000
$ 13.19
D
Options (Right to Buy)
(5)
03/29/2010
Common Stock
8,000
$ 25.25
D
Explanation of Responses:
1. As of the most recently published account statement, the Reporting Person beneficially owned these shares of Common Stock pursuant to the InterDigital Savings and Protection Plan.
2. Remaining 10,000 options of an original grant of 25,000 options which vested as follows: 2,000 on 09/08/1998 and 4,600 each six months thereafter. These options were fully vested as of 12/31/2000.
3. A grant of 20,000 options which vested every six months, first in four installments of 3,333 and second, in installments of 3,334 beginning on 12/31/2001. These options were fully vested as of 06/30/2004.
4. A grant of 20,000 options which vested every six months, first in four installments of 3,333 and second, in installments of 3,334 beginning on 06/30/2001. These options were fully vested as of 12/31/2003.
5. A grant of 8,000 options, 4,000 of which vested on 12/31/2000 and the remaining 4,000 of which vested on 06/30/2001.
/s/ Steven W. Sprecher, Attorney-In-Fact for Gary D. Isaacs
03/31/2008
** Signature of Reporting Person
Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
_______________________________________________
Created by 10KWizard www.10KWizard.comSource: InterDigital, Inc., 3, March 31, 2008
AI
