Julia C. Mattis

Insider Reports History

Location
Conshohocken, PA
Signature
/s/ Ariel E. Greenstein, Attorney-in-Fact for Julia C. Mattis
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Julia C. Mattis:

Company Role Class Num Shares Value Price $ Report Date Ownership
InterDigital, Inc. Chief Licensing Officer Common Stock 8,557 $2,724,251 $318.38 28 Jan 2026 Direct

Insider Reports Filed by Julia C. Mattis

Symbol Company Period Transactions Value $ Form Type Role Filing Time
IDCC InterDigital, Inc. 28 Jan 2026 1 $0 4 Chief Licensing Officer 30 Jan 2026, 06:38
IDCC InterDigital, Inc. 15 Dec 2025 1 $0 4 Chief Licensing Officer 07 Jan 2026, 16:11
IDCC InterDigital, Inc. 22 Oct 2025 1 $0 4 Chief Licensing Officer 24 Oct 2025, 06:15
IDCC InterDigital, Inc. 17 Sep 2025 0 $0 3 Chief Licensing Officer 19 Sep 2025, 16:10