Form 4 for IDCC InterDigital, Inc.
Accepted 2026-03-17 00:00:00 ET · period of report 2026-03-15 · accession 0001628280-26-018902 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-03-17 | 2026-03-15 | IDCC | Chen Lawrence Liren | Pres, CEO, Dir | D - Sale to Iss | $362.35 | -1.72 | 177.1K | -0.0% | -$623.24 |
| DM | 2026-03-17 | 2026-03-15 | IDCC | Chen Lawrence Liren | Pres, CEO, Dir | F - Tax | $362.35 | -27.5K | 177.1K | -13% | -$9.96M |
| D | 2026-03-17 | 2026-03-15 | IDCC | Chen Lawrence Liren | Pres, CEO, Dir | A - Grant | $0.00 | +42.4K | 195.6K | +28% | $0 |
| D | 2026-03-17 | 2026-03-15 | IDCC | Chen Lawrence Liren | Pres, CEO, Dir | A - Grant | $0.00 | +125.4K | 514.9K | +32% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-15 | D | D | 0.86 | $362.35 | 168,111.78 | D | — | — | |
| 2 | Common | Common Stock | 2026-03-15 | F | D | 9,026 | $362.35 | 168,112.64 | D | — | — | |
| 3 | Common | Common Stock | 2026-03-15 | D | D | 0.86 | $362.35 | 177,138.64 | D | — | — | |
| 4 | Common | Common Stock | 2026-03-15 | F | D | 18,451 | $362.35 | 177,139.50 | D | — | — | |
| 5 | Common | Common Stock | 2026-03-15 | A | A | 42,429.86 | $0.00 | 195,590.50 | D | — | — | |
| 6 | Derivative | Employee Stock Option (Right-to-Buy) | 2026-03-15 | A | A | 125,360 | $0.00 | 514,889 | D | $72.90 · 2026-03-15 to 2033-03-31 | 125,360 Common Stock |