InterDigital (IDCC) CTO sells 1,500 shares in open-market trade under Rule 10b5-1 plan

Rhea-AI Filing Summary

InterDigital, Inc. Chief Technology Officer Pankaj Rajesh sold 1,500 shares of common stock in an open-market transaction. The shares were sold at a price of $290.00 per share. After the sale, he directly holds 69,476.4617 shares of InterDigital common stock.

The filing notes that this transaction was executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 20, 2025, indicating the sale was scheduled in advance rather than being a discretionary market-timing decision.

Insider Trade Summary 10b5-1

Net Seller: 1,500 shares ($435,000)

Net Sell 1 txn

Insider Pankaj Rajesh

Role Chief Technology Officer

Sold 1,500 shs ($435K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,500	$290.00	$435K

Holdings After Transaction: Common Stock — 69,476.462 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares sold: 1,500 shares Sale price: $290.00 per share Shares owned after sale: 69,476.4617 shares +2 more

5 metrics

Shares sold 1,500 shares Open-market sale of InterDigital common stock

Sale price $290.00 per share Price for the 1,500 shares sold

Shares owned after sale 69,476.4617 shares Direct InterDigital common stock holdings post-transaction

Transaction date June 11, 2026 Date of reported open-market sale

Trading plan adoption date November 20, 2025 Adoption date of Rule 10b5-1 trading plan

Key Terms

Rule 10b5-1 trading plan, open-market sale, Form 4, Common Stock

4 terms

Rule 10b5-1 trading plan regulatory

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

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open-market sale financial

"transaction_action: open-market sale"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Form 4 regulatory

"The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Common Stock financial

"security_title: Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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Form 4 Insider Transactions: What Each Field Means →

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 DELAWARE 19809

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

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

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

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

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	06/11/2026		S(1)		1,500	D	$290	69,476.4617	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 November 20, 2025.

Remarks:

	/s/ Ariel E. Greenstein, Attorney-in-Fact for Rajesh Pankaj	06/12/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

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

InterDigital reported that Chief Technology Officer Pankaj Rajesh sold 1,500 shares of common stock. The sale was an open-market transaction at $290.00 per share, executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 20, 2025.

At what price did InterDigital (IDCC) CTO sell his shares?

The CTO’s shares were sold at $290.00 per share. This price applies to the 1,500 shares of InterDigital common stock sold in the reported open-market transaction, as disclosed in the Form 4 insider trading report filed with regulators.

How many InterDigital (IDCC) shares does the CTO hold after the sale?

After the sale, Chief Technology Officer Pankaj Rajesh directly holds 69,476.4617 shares of InterDigital common stock. This remaining stake reflects his position following the reported 1,500-share open-market sale disclosed in the Form 4 filing.

Was the InterDigital (IDCC) insider sale made under a Rule 10b5-1 plan?

Yes. The Form 4 states the sales were made pursuant to a Rule 10b5-1 trading plan adopted on November 20, 2025. Such plans pre-schedule trades, reducing the significance of transaction timing as a signal of management’s short-term market view.

What role does the insider in this InterDigital (IDCC) Form 4 hold?

The insider, Pankaj Rajesh, serves as Chief Technology Officer of InterDigital, Inc. His position as an executive officer means his equity transactions must be reported on Form 4, providing transparency into his holdings and trades in company stock.