JOHN A. KRITZMACHER - 09 Jun 2025 Form 4 Insider Report for InterDigital, Inc. (IDCC)

Role: Director
Signature: /s/ Amy A. Miraglia, Attorney-in-Fact for John A. Kritzmacher
Issuer symbol: IDCC
Transactions as of: 09 Jun 2025
Net transactions value: -$117,632
Form type: 4
Filing time: 11 Jun 2025, 06:28:00 UTC
Previous filing: 09 Jun 2025
Next filing: 13 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
KRITZMACHER JOHN A	Director	200 BELLEVUE PARKWAY, SUITE 300, WILMINGTON	/s/ Amy A. Miraglia, Attorney-in-Fact for John A. Kritzmacher	11 Jun 2025	0001194009

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IDCC	Common Stock	Sale	$54,889	-243	-1.2%	$225.88	20,050	09 Jun 2025	Direct	F1, F2
transaction	IDCC	Common Stock	Sale	$45,354	-200	-1%	$226.77	19,850	09 Jun 2025	Direct	F1
transaction	IDCC	Common Stock	Sale	$17,390	-76	-0.38%	$228.81	19,774	09 Jun 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id	Content
F1	The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2024 to cover such individual's estimated tax obligations in connection with the vesting of restricted stock units.
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 $225.56 to $226.03 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 range set forth in this footnote.

Content

The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted on June 21, 2024 to cover such individual's estimated tax obligations in connection with the vesting of restricted stock units.

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 $225.56 to $226.03 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 range set forth in this footnote.