John D. Markley Jr.

Director

John D. Markley Jr. (Director) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in InterDigital, Inc. (IDCC). The largest single filing was $262K of IDCC (700 sh × $374.95, as filed), executed Feb 10.

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Return, ttmiAverage return per filing, trailing twelve months

–

no purchases on file

Delay-adjustediThe same average, entered at disclosure dates

–

returns measure stock purchases only

Filings, ttm

0 buys · 2 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$382K

shares × price, as filed

Last traded

Jun 22

Filed Jun 23

Median ADV $111.4M across their filed names

Open performance→

Volume by month

Buys $0 Sells $689K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on

Technology 2 filings

Sector per market data · by filing · past 12 months

Most traded names

IDCC

InterDigital, Inc. IDCC · 0 buys · 3 sells 3 filings

Recent filings

IDCCSALE InterDigital, Inc. View filing → $120K
400 sh × $300.00
Exec Jun 22
Filed Jun 23 · 5:30 PM ET IDCCSALE InterDigital, Inc. View filing → $262K
700 sh × $374.95
Exec Feb 10
Filed Feb 12 · 5:30 PM ET IDCCSALE InterDigital, Inc. View filing → $306K
1,384 sh across 2 lots
Exec Jun 17 2025
Filed Jun 18 2025 · 5:30 PM ET