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Chief Licensing Officer
1 company
Julia C Mattis is Chief Licensing Officer at IDCC. Julia C Mattis's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $3.5M at current prices.
The IDCC filings lean toward selling, a net 1,600 shares.
Julia C Mattis has 10 Form 4 filings on record from October 2025 to October 2026, all as Chief Licensing Officer at InterDigital (IDCC), 2025–2026.
The 15 reported transactions were 8 stock awards, 3 tax withholdings, 3 dispositions back to the company and 1 open-market sale.
Counted by filing, the open-market trades come to no purchases and 1 sale worth about $412K.
The only open-market sale was 1,600 shares of IDCC at an average $257.65 on June 3, 2026, about $412K.