InterDigital (IDCC) director receives dividend-equivalent restricted stock grant

Rhea-AI Filing Summary

HUTCHESON STEWART D reported acquisition or exercise transactions in this Form 4 filing.

A director of InterDigital, Inc. received a grant of 53.7391 restricted stock units on 2026-07-22. These units were credited as dividend equivalents on previously awarded unvested restricted stock units, at a price of $0.0000 per share. After this award, the director directly holds 22,060.3720 InterDigital common shares.

Insider Trade Summary

Net Buyer: 53.7391 shares

Net Buy 1 txn

Insider HUTCHESON STEWART D

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	53.7391	$0.00	$0.00

Holdings After Transaction: Common Stock — 22,060.372 shares (Direct)

Footnotes (1)

1. 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.

Key Figures

Restricted stock units granted: 53.7391 units Grant price per share: $0.0000 Holdings after transaction: 22,060.3720 shares

3 metrics

Restricted stock units granted 53.7391 units RSUs credited 2026-07-22 as dividend equivalents on unvested RSUs

Grant price per share $0.0000 Per-share price for the restricted stock unit award

Holdings after transaction 22,060.3720 shares Director’s direct InterDigital common stock position after the grant

Key Terms

Restricted stock units, dividend equivalents, unvested restricted stock units

3 terms

Restricted stock units financial

"Restricted stock units received pursuant to dividend equivalents credited on unvested"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

dividend equivalents financial

"dividend equivalents credited on unvested restricted stock units previously granted"

Payments tied to employee or contractor equity awards that mirror the cash dividends paid on the company’s stock; they give the holder the same economic benefit as owning the shares without transferring actual shares—often paid in cash or additional award units when the award becomes payable. Investors care because these payments affect a company’s compensation costs, cash flow and potential share dilution, and they signal how management is being rewarded and aligned with shareholders.

unvested restricted stock units financial

"dividend equivalents credited on unvested restricted stock units previously granted"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/24/2026 - 06:29 AM Accepted by SEC EDGAR 07/24/2026 - 06:29 AM Learn about SEC filing dates

FAQ

What insider transaction did InterDigital (IDCC) report for director Stewart D. Hutcheson?

Director Stewart D. Hutcheson received 53.7391 restricted stock units tied to InterDigital (IDCC) on 2026-07-22. These units were credited as dividend equivalents on his previously granted unvested restricted stock units, rather than being purchased in the open market.

How many InterDigital (IDCC) shares does the director hold after this Form 4 transaction?

Following the reported award, the director directly holds 22,060.3720 InterDigital (IDCC) common shares. This total reflects the addition of 53.7391 restricted stock units received as dividend equivalents on unvested restricted stock units previously granted to him.

Was the InterDigital (IDCC) insider transaction a market purchase or sale?

The transaction was a grant of restricted stock units, not a market purchase or sale. The director received 53.7391 units at a per-share price of $0.0000 as dividend equivalents credited on his existing unvested restricted stock units.

What are dividend equivalents in the context of InterDigital (IDCC) restricted stock units?

Dividend equivalents are credits that mirror cash dividends paid on InterDigital (IDCC) common stock. For this director, they were converted into 53.7391 additional restricted stock units on unvested awards when and as cash dividends were paid on the company’s common stock.

Does the InterDigital (IDCC) Form 4 indicate a Rule 10b5-1 trading plan?

The reported transaction is characterized as a grant of restricted stock units via dividend equivalents, not as an open-market trade. It is not identified as being effected under a Rule 10b5-1 pre-arranged trading plan in the transaction details 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).

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^*

HUTCHESON STEWART D

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/22/2026

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	07/22/2026		A(1)		53.7391	A	$0	22,060.372	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. 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.

Remarks:

	/s/ Amy A. Miraglia, Attorney-in-Fact for Stewart D. Hutcheson	07/24/2026
	** 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)