InterDigital director receives RSU dividend shares

InterDigital, Inc. director Derek K. Aberle reported a small equity award tied to dividend equivalents on existing restricted stock units.

Rhea-AI Filing Summary

InterDigital, Inc. director Derek K. Aberle reported a small equity award tied to dividend equivalents on existing restricted stock units. He acquired 1.9398 shares of common stock at no cost through restricted stock units credited when cash dividends were paid on unvested RSUs. Following this grant, he directly holds a total of 7,236.8644 shares of InterDigital common stock. This is a routine, compensation-related adjustment rather than an open-market trade.

Insider Trade Summary

Grant/Award: 1.9398 shares

Grant/Award 1 txn

Insider ABERLE DEREK K

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1.9398	$0.00	$0.00

Holdings After Transaction: Common Stock — 7,236.8644 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

RSU dividend grant: 1.9398 shares Holdings after transaction: 7,236.8644 shares Grant price per share: $0.0000 per share

3 metrics

RSU dividend grant 1.9398 shares Restricted stock units credited as dividend equivalents on unvested RSUs

Holdings after transaction 7,236.8644 shares Total InterDigital common shares held directly after RSU grant

Grant price per share $0.0000 per share Reported transaction price for RSU-related acquisition

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 previously granted to the reporting person"

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 accrue with respect to unvested restricted stock units when and as cash dividends are paid"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Derek K. Aberle report in the latest InterDigital (IDCC) Form 4?

Derek K. Aberle reported receiving 1.9398 shares of InterDigital common stock through restricted stock units. These RSUs were credited as dividend equivalents on his previously granted, unvested restricted stock units and did not involve any open-market purchase or sale activity.

How many InterDigital (IDCC) shares does Derek K. Aberle hold after this Form 4?

After this reported RSU-related grant, Derek K. Aberle directly holds 7,236.8644 shares of InterDigital common stock. This total reflects the addition of 1.9398 shares credited as dividend-equivalent restricted stock units tied to earlier RSU awards that remain unvested.

Was Derek K. Aberle’s InterDigital (IDCC) Form 4 a market buy or sell?

The Form 4 does not show a market buy or sell. Instead, it reports an acquisition coded as a grant or award, where 1.9398 shares were received via dividend-equivalent restricted stock units on unvested RSUs, with no cash price per share reported.

What does the dividend-equivalent RSU footnote mean in the InterDigital (IDCC) Form 4?

The footnote explains that the reported restricted stock units were received as dividend equivalents on unvested RSUs. When InterDigital pays cash dividends on its common stock, additional RSUs are credited on those unvested awards instead of paying cash directly on those underlying shares.

What transaction code appears on Derek K. Aberle’s InterDigital (IDCC) Form 4?

The transaction is coded “A” for a grant, award, or other acquisition. It reflects 1.9398 shares of common stock received through restricted stock units, rather than a discretionary open-market trade, and increased his direct holdings to 7,236.8644 shares.

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

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Accepted by SEC EDGAR 04/24/2026 - 07:00 AM EDT Learn about SEC filing dates

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^*

ABERLE DEREK K

(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)		1.9398	A	$0	7,236.8644	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 Greenstein, Attorney-in-Fact for Derek Aberle	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)