Julia C. Mattis - Oct 22, 2025 Form 4 Insider Report for InterDigital, Inc. (IDCC)

Role
Chief Licensing Officer
Signature
/s/ Ariel E. Greenstein, Attorney-in-Fact for Julia C. Mattis
Stock symbol
IDCC
Transactions as of
Oct 22, 2025
Transactions value $
$0
Form type
4
Date filed
10/24/2025, 06:15 AM
Previous filing
Sep 19, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Mattis Julia C Chief Licensing Officer 200 BELLEVUE PARKWAY, SUITE 300, WILMINGTON /s/ Ariel E. Greenstein, Attorney-in-Fact for Julia C. Mattis 2025-10-24 0002086712

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IDCC Common Stock Award $0 +12.1 +0.16% $0.00 7.47K Oct 22, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units received pursuant to dividend equivalents credited on unvested restricted stock units previously granted to the reporting person. Dividend equivalents accrue with respect to unvested restricted stock units when and as cash dividends are paid on InterDigital, Inc.'s common stock.