SEC Form 4 · accession 0001628280-26-062368
InterDigital, Inc. · IDCC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Julia C Mattis
Officer — Chief Licensing Officer
Period of report
Sep 15, 2026
Accepted (ET)
Sep 17, 2026 · 7:59 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001405495
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 15, 2026 | F | 325 | $340.38 | D | 11,237 | D | |
| Common Stock | Sep 15, 2026 | D | 1 | $340.38 | D | 11,236 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The transaction reported reflects the withholding of restricted stock units in satisfaction of the reporting person's tax liability. The restricted stock units were granted to the reporting person on September 15, 2024 pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program and vested on September 15, 2026, together with accrued dividend equivalents.
- F2The transaction reported reflects the cash settlement of fractional shares in connection with the vesting of restricted stock units, as described in the previous footnote.