| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IDCC | Common Stock | Award | $0 | +8,862 | +9% | $0.000000 | 107,398 | 15 Mar 2024 | Direct | F1 |
| transaction | IDCC | Common Stock | Tax liability | $406,359 | -3,961 | -3.7% | $102.59 | 103,437 | 15 Mar 2024 | Direct | F2 |
| transaction | IDCC | Common Stock | Disposed to Issuer | $13.03 | -0 | -0% | $102.59 | 103,437 | 15 Mar 2024 | Direct | F3 |
| transaction | IDCC | Common Stock | Tax liability | $441,342 | -4,302 | -4.2% | $102.59 | 99,135 | 15 Mar 2024 | Direct | F4 |
| transaction | IDCC | Common Stock | Disposed to Issuer | $119 | -1 | -0% | $102.59 | 99,134 | 15 Mar 2024 | Direct | F5 |
| transaction | IDCC | Common Stock | Award | $0 | +10,235 | +10% | $0.000000 | 109,369 | 15 Mar 2024 | Direct | F6 |
| holding | IDCC | Common Stock | 1,969 | 15 Mar 2024 | By 401k Plan | F7 |
| Id | Content |
|---|---|
| F1 | The transaction reported represents the vesting of awards of performance-based restricted stock units granted to the reporting person on March 31, 2021 pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program. Based on the achievement level of the 2021 cycle performance goal, 120% of the reporting person's target performance-based restricted stock unit awards, or 8,322 restricted stock units, vested on March 15, 2024, together with 540.127 additional shares representing accrued dividend equivalent units. |
| F2 | The transaction reported reflects the withholding of restricted stock units in satisfaction of the reporting person's tax liability in connection with the transaction described in Note 1. |
| F3 | The transaction reported reflects the cash settlement of fractional shares in connection with the vesting of restricted stock units, as described in Note 1. |
| F4 | The 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 March 31, 2021, March 15, 2022 and March 31, 2023 pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program and vested on March 15, 2024, together with accrued dividend equivalents. |
| F5 | The transaction reported reflects the cash settlement of fractional shares in connection with the vesting of restricted stock units, as described in Note 4. |
| F6 | Restricted stock units granted pursuant to the company's 2017 Equity Incentive Plan in accordance with the company's long-term compensation program. |
| F7 | As of the most recently published account statement, the reporting person beneficially owned this number of whole shares of common stock pursuant to the InterDigital Savings and Protection Plan. |