Markley John D. JR. Insider Trading Activity

Corporate InsiderDirector · CIK 1491492

4

Total trades

$689K

Total volume

Jun 22, 2026

Last activity

IDCC

InterDigital, Inc.

Performance Scorecard

Forward stock performance after each transaction by Markley John D. JR.. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days+2.9%50%4
90 days-22.3%33%3
120 days-32.8%33%3

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

Pro: Trade Markers

IDCC · InterDigital, Inc.

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Recent Trades

DATETICKERTYPESHARESPRICEVALUEΔ OWNEDROLEFILING
Jun 22, 2026
IDCCSell400$300.00$120K−3.3%Director
Feb 10, 2026
IDCCSell700$374.95$262K−5.9%Director
Jun 18, 2025
IDCCSell692$222.00$154K−5.5%Director
Jun 17, 2025
IDCCSell692$220.62$153K−5.2%Director

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
IDCCInterDigital, Inc.4$689K

Other insiders at InterDigital, Inc.

8 other tracked filers at IDCC.