Irwin Katsof

Board Member

Equibles does not estimate personal net worth.

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About Irwin Katsof

Irwin Katsof is recorded as Board Member at Genie Energy Ltd. (GNE). The newest filing on record that lists Irwin Katsof as Board Member at Genie Energy Ltd. (GNE) is dated May 1, 2026. Earlier roles on record: Board Member at Idt Corp (IDT) until June 9, 2026. Idt Corp reported in an 8-K filed June 11, 2026 that Irwin Katsof resigned as director, effective June 9, 2026. Genie Energy Ltd. is classified in the Utilities - Regulated Electric industry within the Utilities sector. Other leadership on record at Genie Energy Ltd. includes Michael Stein (CEO), Howard S. Jonas (Chairman), Avi Goldin (CFO) and 5 others.

“On June 9 2026, Irwin Katsof notified IDT Corporation (the "Company") of his resignation from the board of directors of the Company (the "Board") and the respective committees of the Board on which he served.”

Idt Corp Form 8-K, filed June 11, 2026 · Read the filing

Affiliation history

Genie Energy Ltd. (GNE)
Board Member

Proxy statement

Current
Start not stated–present

Last confirmed May 1, 2026
Idt Corp (IDT)
Board Member

Proxy statement

Start not stated–2026-06-09