1 unchanged sentence
Rule 10b5-1 Trading Arrangements
−Removed: During first quarter 2026, the following Section 16 officers adopted , modified or terminated “Rule 10b5-1 trading arrangements”, as such term is defined in Item 408(a) of Regulation S-K:
−Removed: Action Date Trading Arrangement Maximum Shares to be Sold
−Removed: Expiration Date
−Removed: Rule 10b5-1 Non-Rule 10b5-1
−Removed: Terminate March 11, 2026 X 1,100 November 6, 2026
−Removed: Adopt March 11, 2026 X 2,400 March 31, 2027
−Removed: Julia Mattis Adopt March 4, 2026 X 1,600 March 4, 2027
+Added: During second quarter 2026, none of the Company's Section 16 officers adopted , modified or terminated a “Rule 10b5-1 trading arrangement” or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) of Regulation S-K.
The following is a list of exhibits filed with this Quarterly Report on Form 10-Q:
Number Exhibit Description
−Removed: 10.1 InterDigital, Inc.
−Removed: Amended and Restated Executive Severance and Change in Control Policy
−Removed: 10.2 2017 Equity Incentive Plan, Amendmen t to Term Sheet for Performance-Based Stock Option Awards
−Removed: 10.3 2025 Equity Incentive Plan, Form of Term Sheet for Performance-Based Stock Option Awards
−Removed: 10.4 2025 Equity Incentive Plan, Form of Term Sheet for Restricted Stock Units (Time-Based Award) (revised March 2026)
−Removed: 10.5 2025 Equity Incentive Plan, Form of Term Sheet for Restricted Stock Units (Performance-Based Award) (revised March 2026)
+Added: 3.1* Amended and Restated Bylaws of InterDigital, Inc., dated as of June 10, 2026 (Exhibit 3.1 to InterDigital's Current Report on Form 8-K filed on June 15, 2026).
31.1 Certification of Principal Executive Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934, as amended.
12 unchanged sentences
______________________________
+Added: * Incorporated by reference to the previous filing indicated.
+ This exhibit will not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (15 U.S.C.
4 unchanged sentences
INTERDIGITAL, INC.
−Removed: April 30, 2026 /s/ LIREN CHEN
+Added: July 30, 2026 /s/ LIREN CHEN
President and Chief Executive Officer
−Removed: April 30, 2026 /s/ RICHARD J.
+Added: July 30, 2026 /s/ RICHARD J.
Chief Financial Officer
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.