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SEC EDGARSEP 171 min read$IDCC

Mattis Julia C sold (to issuer) $280 of IDCC

Mattis Julia C (Chief Licensing Officer) sold (to issuer) 1 shares of InterDigital, Inc. (IDCC) at $340.38 on 2026-09-15.

Original reporting
SEC EDGAR · Mattis Julia C
Published Sep 17, 2026, 11:59 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 17, 2026, 12:09 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$IDCC
Neutral
medium confidence
Mentioned
$IDCC
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$IDCCNeutralLow
01

Why it matters

Given the minuscule size, the trade is unlikely to move the market but adds to the transparency of insider activity.

02

Market read

Routine insider sale with negligible trading relevance.

03

What to watch

Potential upcoming licensing deals or strategic shifts not disclosed in the filing.

Relevance 3/10Novelty 3/10Timing: filed today

Background

SEC Form 4 filings disclose insider trades; this is the first public report of this specific sale.

Company-level read

Ticker impact

$IDCCNeutralMedium confidence
Context

Chief Licensing Officer Julia Mattis sold 1 share at $340.38, total $279.96.

Expected impact

Minimal effect on IDCC share price.

Evidence & confidence

The transaction size is trivial ($280) and represents a tiny fraction of holdings.

Counterpoint

What could challenge this read

The sale could be interpreted as a signal of insider confidence if viewed alongside prior buybacks.

Key entities

  • Company
    InterDigital, Inc.

    US-listed provider of wireless and video technology patents.

  • Person
    Julia C. Mattis

    Chief Licensing Officer at InterDigital.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

IDCC insider trading history →

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