A John Kritzmacher

Affiliations

  • Director at Interdigital Inc. (IDCC), 2024-10-25
  • Director at Unisys Corp (UIS), 2024-02-28
  • Director at Qualtek Services Inc. (QTEK), 2022-12-13
  • Former Cfo And Evp at John Wiley & Sons Inc. (JWA/JWB), 2022-01-06
  • Director at Duff & Phelps Corp (DUF), 2013-04-25
  • Evp & Chief Financial Officer at Global Crossing Ltd (GLBC), 2011-10-06
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IDCC $47.32 49 Director 21,795 2022-10-11 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IDCC $138.72 2,500 Director 20,279 2024-09-20 Filing
IDCC $115.28 769 Director 22,773 2024-06-11 Filing
IDCC $86.17 1,030 Director 19,584 2023-06-07 Filing
IDCC $66.83 814 Director 20,547 2022-06-06 Filing
JWA/JWB $58.30 15,771 Officer 58,020 2021-07-14 Filing