InterDigital, Inc. — Director's Dealing 2025

Mar 20, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: InterDigital, Inc. (IDCC)
CIK: 0001405495
Period of Report: 2025-03-19

Reporting Person: Hakoranta Eeva K. (Chief Licensing Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-03-19	Common Stock	S	984	$216.51	Disposed	31333.6142	Direct
2025-03-19	Common Stock	S	2124	$217.95	Disposed	29209.6142	Direct
2025-03-19	Common Stock	S	1692	$218.71	Disposed	27517.6142	Direct

Footnotes

F1: The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted on November 19, 2024.

F2: The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $216.60 to $217.16 per share. The
price reported represents the weighted average price. The Reporting Person undertakes to provide to the staff of the SEC, the Issuer, or a stockholder of the Issuer, upon request, the number of shares sold
by the Reporting Person at each separate price within the ranges set forth in this footnote and in the other footnotes in this Form 4 indicating a weighted average price.

F3: The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $217.39 to $218.34 per share. The
price reported represents the weighted average price.

F4: The number of securities reported represents an aggregate number of shares sold in multiple open market transactions over a range of sales prices ranging from $218.41 to $219.26 per share. The
price reported represents the weighted average price.