InterDigital director logs routine stock award on Form 4

InterDigital, Inc. director Derek K. Aberle reported routine equity compensation and a minor related adjustment.

Rhea-AI Filing Summary

InterDigital, Inc. director Derek K. Aberle reported routine equity compensation and a minor related adjustment. He received an annual grant of 906 restricted stock units under the company’s 2025 Equity Incentive Plan for non-employee directors. In a separate transaction, 0.8644 of a share was settled in cash to resolve a fractional share created upon vesting of these units. Following these transactions, Aberle directly holds 8,142 shares of InterDigital common stock.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider ABERLE DEREK K

Role Director

Type	Security	Shares	Price	Value
Disposition	Common Stock	0.8644	$253.91	$219.48
Grant/Award	Common Stock	906	$0.00	$0.00

Holdings After Transaction: Common Stock — 8,142 shares (Direct)

Footnotes (2)

1. F1. An annual award of restricted stock units granted pursuant to the company's 2025 Equity Incentive Plan in accordance with the company's compensation program for non-management directors.
2. F2. The transaction reported reflects the cash settlement of a fractional share in connection with the vesting of restricted stock units. The restricted stock units were granted to the reporting person on June 11, 2025 pursuant to the company's 2025 Equity Incentive Plan in accordance with the company's compensation program for non-employee directors and vested in full on June 11, 2026, together with accrued dividend equivalent units.

Key Figures

RSU grant size: 906 shares Fractional share settled: 0.8644 share Settlement price: $253.91 per share +1 more

4 metrics

RSU grant size 906 shares Annual restricted stock unit award for non-employee director

Fractional share settled 0.8644 share Cash settlement of fractional share on RSU vesting

Settlement price $253.91 per share Price used for 0.8644-share cash settlement to issuer

Shares held after transactions 8,142 shares InterDigital common stock directly owned by Derek Aberle

Key Terms

restricted stock units, 2025 Equity Incentive Plan, dividend equivalent units, Disposition to issuer

4 terms

restricted stock units financial

"An annual award of restricted stock units granted pursuant to the company's 2025 Equity Incentive Plan"

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.

2025 Equity Incentive Plan financial

"granted pursuant to the company's 2025 Equity Incentive Plan in accordance with the company's compensation program"

dividend equivalent units financial

"vested in full on June 11, 2026, together with accrued dividend equivalent units"

Dividend equivalent units are bookkeeping credits that mirror cash dividends paid on actual shares, granted to holders of stock-based awards such as restricted stock units or deferred compensation. They matter to investors because they increase a company’s reported employee compensation cost and can lead to issuance of more shares or cash payouts over time, similar to extra pay linked to ownership that affects shareholder dilution and corporate cash flow.

Disposition to issuer financial

"transaction_code_description: Disposition to issuer"

FAQ

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

What insider transactions did InterDigital (IDCC) director Derek Aberle report?

Derek Aberle reported an annual grant of 906 restricted stock units and a small related disposition of 0.8644 share settled in cash to clear a fractional share. After these routine compensation-related entries, he directly holds 8,142 InterDigital common shares.

Was Derek Aberle’s Form 4 for InterDigital (IDCC) an open-market stock sale or purchase?

The Form 4 shows no open-market buy or sell. It records a grant of 906 restricted stock units as director compensation and a 0.8644-share disposition back to the issuer, reflecting cash settlement of a fractional share created upon vesting of those units.

How many InterDigital (IDCC) shares does Derek Aberle hold after these Form 4 transactions?

After the reported transactions, Derek Aberle directly holds 8,142 shares of InterDigital common stock. This balance reflects the vesting of 906 restricted stock units and the cash settlement of a 0.8644-share fractional position associated with that equity award.

What is the nature of the 906-share award reported by InterDigital (IDCC) director Derek Aberle?

The 906-share award is an annual grant of restricted stock units under InterDigital’s 2025 Equity Incentive Plan, provided according to the company’s compensation program for non-employee directors. These units vested in full on June 11, 2026, including accrued dividend equivalent units.

Why does Derek Aberle’s InterDigital (IDCC) Form 4 mention 0.8644 share at $253.91?

The 0.8644 share at $253.91 reflects the cash settlement of a fractional share created when restricted stock units vested. Because fractional shares cannot be issued, InterDigital settled this small fraction in cash, recording it as a disposition to the issuer on the Form 4.

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

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Accepted by SEC EDGAR 06/12/2026 - 04:50 PM 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)
06/10/2026

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	06/10/2026		A(1)		906	A	$0	8,142.8644	D
Common Stock	06/11/2026		D(2)		0.8644	D	$253.91	8,142	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. An annual award of restricted stock units granted pursuant to the company's 2025 Equity Incentive Plan in accordance with the company's compensation program for non-management directors.

2. The transaction reported reflects the cash settlement of a fractional share in connection with the vesting of restricted stock units. The restricted stock units were granted to the reporting person on June 11, 2025 pursuant to the company's 2025 Equity Incentive Plan in accordance with the company's compensation program for non-employee directors and vested in full on June 11, 2026, together with accrued dividend equivalent units.

Remarks:

	/s/ Ariel Greenstein, Attorney-in-Fact for Derek Aberle	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)