InterDigital (NASDAQ: IDCC) director receives RSU dividend grant

Rhea-AI Filing Summary

InterDigital, Inc. director Joan H. Gillman reported a compensation-related share acquisition. She received 37.2364 shares of common stock on April 22, 2026 through restricted stock units credited as dividend equivalents on previously granted unvested RSUs. These awards carry no cash purchase price.

Following this grant, Gillman directly holds a total of 22,073.1381 shares of InterDigital common stock. The transaction reflects routine equity compensation tied to cash dividends paid on the company’s common stock, rather than an open-market purchase or sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Gillman Joan H

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	37.236	$0.00	--

Holdings After Transaction: Common Stock — 22,073.138 shares (Direct, null)

Footnotes (1)

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Key Figures

RSU dividend grant: 37.2364 shares Holdings after transaction: 22,073.1381 shares Grant price per share: $0.0000 per share

3 metrics

RSU dividend grant 37.2364 shares Restricted stock units credited as dividend equivalents on 2026-04-22

Holdings after transaction 22,073.1381 shares Total InterDigital common stock directly held by Gillman after grant

Grant price per share $0.0000 per share Reported acquisition price for RSU-based common stock

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"

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 when and as cash dividends are paid"

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 to the reporting person"

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).

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^*

Gillman Joan H

(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)
04/22/2026

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	04/22/2026		A(1)		37.2364	A	$0	22,073.1381	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/ Ariel E. Greenstein, Attorney-in-Fact for Joan H. Gillman	04/24/2026
	** 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)

FAQ

What did InterDigital (IDCC) director Joan H. Gillman report on this Form 4?

Director Joan H. Gillman reported receiving 37.2364 InterDigital common shares through restricted stock units. These RSUs were credited as dividend equivalents on unvested RSUs, reflecting routine equity compensation rather than an open-market stock purchase or sale.

How many InterDigital (IDCC) shares does Joan H. Gillman hold after this transaction?

After this grant, Joan H. Gillman directly holds 22,073.1381 InterDigital common shares. This total includes the 37.2364 shares received via dividend-equivalent restricted stock units credited on previously granted unvested RSUs tied to company cash dividends.

Was cash paid for the InterDigital (IDCC) shares Gillman received?

No cash was paid for these shares. The 37.2364 InterDigital common shares were issued at a reported price of $0.0000 per share, reflecting a grant via restricted stock units credited as dividend equivalents on unvested RSUs, not a market purchase.

What is the nature of the equity award reported for InterDigital (IDCC) director Gillman?

The award is a grant of restricted stock units received as dividend equivalents on unvested RSUs. Dividend equivalents accrue when InterDigital pays cash dividends on its common stock, increasing RSU-based share entitlement without involving open-market transactions.

Does this InterDigital (IDCC) Form 4 show any stock sales by Joan H. Gillman?

This Form 4 does not report any stock sales by Joan H. Gillman. It shows only an acquisition of 37.2364 common shares through dividend-equivalent restricted stock units, increasing her direct holdings to a total of 22,073.1381 shares.