IDCC Form 4: CTO Pankaj Rajesh Sells 1,000 Shares Under 10b5-1 Plan

Rhea-AI Filing Summary

InterDigital, Inc. (IDCC) reporting person Pankaj Rajesh, listed as Chief Technology Officer, reported a sale of 1,000 shares of InterDigital common stock on 09/05/2025 at a price of $289.78 per share. The transaction was executed under a Rule 10b5-1 trading plan adopted on March 20, 2025. After the reported sale, the filing lists 66,121.526 shares beneficially owned by the reporting person. The Form 4 was signed by an attorney-in-fact on behalf of Mr. Rajesh on 09/08/2025. The filing gives the reporting persons address as Wilmington, DE and identifies the issuer as InterDigital, Inc. (IDCC).

Positive

• Transaction executed under a Rule 10b5-1 trading plan, indicating pre-scheduled disposition and compliance with insider-trading rules
• Full disclosure provided on transaction date, price ($289.78), quantity (1,000 shares) and post-transaction beneficial ownership (66,121.526 shares)
• Form 4 signed by attorney-in-fact, demonstrating procedural completion of the filing

Negative

• None.

Insights

Securities/Equity Analyst

TL;DR Routine insider sale under an established 10b5-1 plan; no new material disclosure about company operations.

The sale of 1,000 shares at $289.78 appears transactional and was executed under a pre-existing Rule 10b5-1 plan adopted March 20, 2025, which typically indicates scheduled dispositions rather than opportunistic trading on nonpublic information. The filing discloses post-transaction beneficial ownership of 66,121.526 shares, which provides context on the insiders remaining stake. This Form 4 does not include operational or financial metrics for InterDigital and contains no indication of unusual timing or volume that would, on its face, be materially impactful to investors.

Corporate Governance Expert

TL;DR Proper procedural disclosure; use of attorney-in-fact and 10b5-1 plan aligns with compliance best practices.

The filing shows adherence to disclosure and insider-trading compliance practices: the trade is reported on Form 4, executed under a documented 10b5-1 plan, and the signature was provided by an attorney-in-fact. These elements reduce governance risk related to insider trading allegations. The report contains standard details: transaction date, price, quantity, and resulting beneficial ownership. No governance concerns or deviations are evident within the content provided.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Pankaj Rajesh

(Last) (First) (Middle)

200 BELLEVUE PARKWAY

SUITE 300

(Street)

WILMINGTON DE 19809

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
InterDigital, Inc. [ IDCC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Technology Officer

3. Date of Earliest Transaction (Month/Day/Year)
09/05/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/05/2025		S(1)		1,000	D	$289.78	66,121.526	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted on March 20, 2025.

Remarks:

	/s/ Ariel E. Greenstein, Attorney-in-Fact for Rajesh Pankaj	09/08/2025
	** 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 4 (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.

FAQ

What insider transaction did InterDigital (IDCC) report for Pankaj Rajesh?

The Form 4 reports a sale of 1,000 shares by Pankaj Rajesh on 09/05/2025 at $289.78 per share.

Was the sale by Pankaj Rajesh conducted under a 10b5-1 plan?

Yes. The filing states the sales were made pursuant to a Rule 10b5-1 trading plan adopted on March 20, 2025.

How many InterDigital shares did the reporting person own after the sale?

The Form 4 lists 66,121.526 shares beneficially owned following the reported transaction.

Who signed the Form 4 for Pankaj Rajesh and when?

The Form 4 was signed by Ariel E. Greenstein, Attorney-in-Fact for Pankaj Rajesh on 09/08/2025.

What role does Pankaj Rajesh hold at InterDigital?

The filing identifies Pankaj Rajesh as Chief Technology Officer of InterDigital, Inc.