Insider Trading & Ownership of John A. Kritzmacher

Location: Wilmington, DE
Summary: The estimated net worth of John A. Kritzmacher is at least $8,401,495 dollars as of 02 Mar 2026. John A. Kritzmacher is the Director of InterDigital, Inc. and owns shares of InterDigital, Inc. (IDCC) stock worth about $5.04M. John A. Kritzmacher is the Former CFO and EVP of JOHN WILEY & SONS, INC. and owns shares of JOHN WILEY & SONS, INC. (WLY) stock worth about $2.89M. John A. Kritzmacher is the Director of UNISYS CORP and owns shares of UNISYS CORP (UIS) stock worth about $476.3K.
Signature: /s/ Tina V. John, Attorney-in-Fact
All Insider Reports: All Insider Reports

Notify me when John A. Kritzmacher files a new Insider Trading report.

Ownership of John A. Kritzmacher

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
IDCC	InterDigital, Inc.	Director	$5,035,794	-$1,862,157	-27%	28 Jan 2026
WLY, WLYB	JOHN WILEY & SONS, INC.	Former CFO and EVP	$2,889,367			31 Dec 2021
UIS	UNISYS CORP	Director	$476,334			27 Feb 2026
QTEKQ	QualTek Services Inc.	Director				07 Dec 2022

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.