← Latest Filings

K

Kritzmacher John A

Open-market buys

0

$0 total

Open-market sells

4

$1.4M total

Tracking since

Nov 2025

Activity timeline

Open-market sale — $101K

InterDigital, Inc. · Jun 12, 2026

Open-market sale — $447K

InterDigital, Inc. · Dec 9, 2025

Open-market trades from the last two years.

Holdings as last reported

209,839 Common Stock in UIS

Held directly · as of 2026-02-27

16,363.57 Common Stock in IDCC

Held directly · as of 2026-10-28

Companies touched

InterDigital, Inc.