Mattis Julia C — Chief Licensing Officer
Insider trading activity for Mattis Julia C sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Licensing Officer
- Company: InterDigital, Inc.
- Total insider trades: 5
- Total buy volume: $0
- Total sell volume: $412K
- Last trade: Sep 17, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 15, 2026 | Mattis Julia C | IDCC InterDigital, Inc. | OTHER | 0.823 | $280 |
| Sep 15, 2026 | Mattis Julia C | IDCC InterDigital, Inc. | OTHER | 325 | $111K |
| Jun 3, 2026 | Mattis Julia C | IDCC InterDigital, Inc. | SELL | 1,600 | $412K |
| Apr 22, 2026 | Mattis Julia C | IDCC InterDigital, Inc. | OTHER | 16.362 | N/A |
| Mar 31, 2026 | Mattis Julia C | IDCC InterDigital, Inc. | OTHER | 4,140 | N/A |