Markley John D. Jr. sold $120K of IDCC
Markley John D. Jr. sold 400 shares of InterDigital, Inc. (IDCC) at $300.00 ($0.12M total) on 2026-06-22 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The newest fact is the director’s open-market sale details (400 shares at $300/share) and that it was executed under a pre-arranged Rule 10b5-1 plan.
Market read
This provides a fresh, primary-source datapoint on insider activity, but the 10b5-1 framing and modest size limit trading impact.
What to watch
Traders should check whether there were multiple insider transactions around the same period and whether the director’s remaining holdings meaningfully changed; a single small sale often has limited predictive power.
Background
The article is an SEC Form 4 insider transaction disclosure for InterDigital, Inc. (IDCC).
Ticker impact
InterDigital director Markley John D. Jr. sold 400 shares at $300/share under a 10b5-1 plan, per a fresh SEC Form 4 filing.
Low likelihood of a sustained price move; any reaction is likely muted and short-lived.
The filing is primary-source and time-stamped, but the transaction is small relative to company size and explicitly under a pre-arranged 10b5-1 plan, which reduces interpretive weight.
Market effects
Minimal; this is company-specific insider activity with no sector-wide catalyst.
None expected beyond normal US small-caps/tech sentiment noise.
None expected.
Counterpoint
Because it’s a 10b5-1 plan, the sale may be purely administrative (tax/portfolio rebalancing) and not a directional view on fundamentals.
Key entities
- issuerInterDigital, Inc.
Company whose director insider sale is disclosed on SEC Form 4.
- insiderMarkley John D. Jr.
Director who sold 400 shares at $300/share under a 10b5-1 plan.
%252FPassle%252F5677e7453d947406989fe60a%252FSearchServiceImages%252F2026-07-31-14-18-54-438-6a6caece273cdc8e9d6f33a8.jpg&w=2048&q=75)