Form 4: InterDigital Insider Acquires Shares

Julia C. Mattis, Chief Licensing Officer at InterDigital, Inc., acquired shares through dividend equivalents on restricted stock units.

Summary

• Julia C. Mattis, Chief Licensing Officer of InterDigital, Inc. (IDCC), acquired 16.3617 shares of common stock on April 22, 2026.
• These shares were acquired as dividend equivalents credited to unvested restricted stock units.
• The acquisition was made pursuant to a written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
• Following this transaction, Mattis beneficially owns 13,138.3091 shares of common stock directly.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it represents an insider acquiring shares through dividend equivalents on existing awards, rather than a direct purchase of new equity, and is executed under a pre-arranged plan.

Positives

• Insider acquisition of shares can signal confidence in the company's future prospects.
• The transaction was made under a Rule 10b5-1(c) plan, indicating pre-planned and potentially less market-sensitive trading activity.

Future Outlook

No specific future outlook or guidance is provided in this filing, as it pertains to a change in beneficial ownership.

Industry Context

StockSavvy.ai notes that insider transactions, particularly under Rule 10b5-1(c) plans, are common for executives managing their equity holdings and can provide a signal of management's view on the company's stability and future performance, though this specific transaction relates to dividend equivalents on existing awards.

Stakeholder Impact

• Shareholders: The acquisition by a key executive may be viewed positively, suggesting continued belief in the company's value, though the amount is small and derived from existing awards.

Key Dates

Keywords

InterDigital, IDCC, Form 4, Insider Trading, Stock Acquisition, Dividend Equivalents, Restricted Stock Units, Rule 10b5-1(c)