InterDigital, Inc. — Director's Dealing 2026

Mar 17, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: InterDigital, Inc. (IDCC)
CIK: 0001405495
Period of Report: 2026-03-15

Reporting Person: Chen Lawrence Liren (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-15	Common Stock	A	42429.8576	—	Acquired	195590.498	Direct
2026-03-15	Common Stock	F	18451	$362.35	Disposed	177139.498	Direct
2026-03-15	Common Stock	D	0.8576	$362.35	Disposed	177138.6404	Direct
2026-03-15	Common Stock	F	9026	$362.35	Disposed	168112.6404	Direct
2026-03-15	Common Stock	D	0.8638	$362.35	Disposed	168111.7766	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-03-15	Employee Stock Option (Right-to-Buy)	$72.90	A	125360	Acquired	2033-03-31	Common Stock (125360)	Direct

Footnotes

F1: The transaction reported represents the vesting of awards of performance-based restricted stock units granted to the reporting person on March 31, 2023 pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program. Based on the achievement level of the 2023 cycle performance goal, 200% of the reporting person's target performance-based restricted stock unit awards, or 40,742 restricted stock units, vested on March 15, 2026 together with 1,687.8576 additional shares representing accrued dividend equivalent units.

F2: The transaction reported reflects the withholding of restricted stock units in satisfaction of the reporting person's tax liability in connection with the vesting of awards of performance-based restricted stock units described above.

F3: The transaction reported reflects the cash settlement of fractional shares in connection with the vesting of awards of performance-based restricted stock units described above.

F4: The transaction reported reflects the withholding of restricted stock units in satisfaction of the reporting person's tax liability. The restricted stock units were granted to the reporting person on March 31, 2023, March 20, 2024 and March 31, 2025 pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program and vested on March 15, 2026, together with accrued dividend equivalents.

F5: The transaction reported reflects the cash settlement of fractional shares in connection with the vesting of restricted stock units, as described in the previous footnote.

F6: The transaction reported represents the vesting of an award of performance-based stock options granted to the reporting person on March 31, 2023 pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program. Based on the achievement level of the 2023 cycle performance goal, 200% of the reporting person's target performance-based stock options vested on March 15, 2026.