Julia C. Mattis serves as Executive at InterDigital, Inc., where they oversee executive responsibilities. Since joining the company, Julia C. Mattis has executed 2 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Jan 28, 2026 involved receiving (via award) 15.52 shares valued at $0.
Julia C. Mattis currently holds 8,556.6 shares of InterDigital, Inc. (IDCC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Julia C. Mattis has been a net neutral trader of IDCC stock. They have purchased $0 and sold $0 worth of shares.
Julia C. Mattis's most recent insider trade was on Jan 28, 2026, when they sold 15.52 shares at $0.00 per share.
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| $N/A |
| Discretionary |