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 | 13,138 | $3,967,769 | $302.00 | 22 Apr 2026 | Direct |
Insider Reports Filed by Julia C. Mattis
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| IDCC | InterDigital, Inc. | 22 Apr 2026 | 1 | $0 | 4 | Chief Licensing Officer | 24 Apr 2026, 06:56 |
| IDCC | InterDigital, Inc. | 31 Mar 2026 | 1 | $0 | 4 | Chief Licensing Officer | 02 Apr 2026, 06:27 |
| IDCC | InterDigital, Inc. | 15 Mar 2026 | 5 | $0 | 4 | Chief Licensing Officer | 17 Mar 2026, 17:23 |
| 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 |