Form 4: InterDigital Executive Reports Stock Transaction
Insider Transaction (Form 4)
Julia C Mattis, Chief Licensing Officer of InterDigital, Inc., reported multiple transactions in common stock on September 15, 2026.
Summary
- Tax/exercise-price withholding: disposed of 325 Common Stock at $340.38 ($110,624) on September 15, 2026; holds 11,237 after (Direct).
- Disposition to the issuer: disposed of 1 Common Stock at $340.38 ($280) on September 15, 2026; holds 11,236 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Julia C Mattis — Officer (Chief Licensing Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-15 | Tax/exercise-price withholding | Common Stock | 325 | $340 | $110.6K | 11,237.12 |
| 2026-09-15 | Disposition to the issuer | Common Stock | 0.823 | $340 | $280 | 11,236.298 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-15 | Tax/exercise-price withholding (325 shares) |
| 2026-09-15 | Disposition to the issuer (1 shares) |
Keywords
insider transaction, Form 4, IDCC, InterDigital, Inc., neutral, Julia C Mattis
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